commit 11571826788f9b5daaa1038d94b679b71b4c76d2 Author: John Ahlroos Date: Thu Apr 15 13:30:43 2021 +0300 Initial implementation diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..ad46fe4 --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +.gradle +.idea +build +logs +dist \ No newline at end of file diff --git a/.run/Simulation.run.xml b/.run/Simulation.run.xml new file mode 100644 index 0000000..8be8ff7 --- /dev/null +++ b/.run/Simulation.run.xml @@ -0,0 +1,20 @@ + + + + \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..c729b88 --- /dev/null +++ b/README.md @@ -0,0 +1,71 @@ +# Drone Simulator + +This is an application for simulating Drone operations and reporting (fictive) traffic information for London tube +stations. + +
+
+ +
+ 
+  Elephant & Castle @ 08:03:47: MODERATE (drone: 5937,speed: 27km/h, distanceToStation: 343m)
+  Borough @ 08:05:47: MODERATE (drone: 5937,speed: 28km/h, distanceToStation: 346m)
+  Elephant & Castle @ 08:06:37: MODERATE (drone: 5937,speed: 32km/h, distanceToStation: 349m)
+  Elephant & Castle @ 08:06:38: HEAVY (drone: 5937,speed: 30km/h, distanceToStation: 347m)
+  Southwark @ 08:08:38: LIGHT (drone: 5937,speed: 115km/h, distanceToStation: 339m)
+  Pimlico @ 07:59:05: HEAVY (drone: 6043,speed: 37km/h, distanceToStation: 344m)
+  Westminster @ 08:04:13: HEAVY (drone: 6043,speed: 32km/h, distanceToStation: 347m)
+  Embankment @ 08:07:19: LIGHT (drone: 6043,speed: 29km/h, distanceToStation: 343m)
+  Charing Cross @ 08:08:04: HEAVY (drone: 6043,speed: 60km/h, distanceToStation: 348m)
+  Temple @ 08:08:37: LIGHT (drone: 6043,speed: 36km/h, distanceToStation: 345m)
+
+
+
+ +## Prerequisites + +This application is written with Java 16 and so needs to have Java 16 installed before building. + +## Building application from source + +To build the application run the following command in the root directory of the project: + +> ./gradlew distZip + +This will build a ZIP archive with the application in the ``./dist`` folder. Extract it anywhere on your system to +execute the application. + +## Running application from sources + +You can also run the application directly with Gradle without building a distribution. To run the application +execute the following: + +> ./gradlew run --args="--data-dir=./data 5937 6043" + +This will use the example data provided in the ``./data`` folder. + +# Command line arguments +``` +Usage: drone-simulator [-hVw] [-d=] [-p=][-s=] [-t=] DRONES... + -d, --data-dir= The path to the drone data + -h, --help Show this help message and exit. + -p, --simulation-speed= The speed of the simulation time. 0 (real-time) -> 1.0 (no time simulation, instant) + -s, --shut-down-time= At what time should the simulation terminate + -t, --tube-stations= The path to the tube stations data + -V, --version Print version information and exit. +``` + +## Output + +The application outputs to artifacts after a successful simulation: +* The traffic reports are printed in the Console output +* An image file (traffic-report.png) is created in the current directory which contains the drone routes as well as + the waypoints. + +For more details about the operation of the simulation a ``./logs`` directory will be created with logs from different +parts of the simulation: +* `./logs/dispatcher.log`: This log file contains logging from the dispatcher as the simulation proceeds. +* `./logs/drone-.log`: A log file per drone will be created to provide insights into each drone's operations +* `./logs/report.log`: This is the final traffic report log. It is the same information that is output to the + console at runtime while the simulations proceeds. + diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..19d784b --- /dev/null +++ b/build.gradle @@ -0,0 +1,26 @@ +allprojects { + group 'drone.simulator' + version '1.0' +} + +subprojects { + apply plugin: 'java' + + sourceCompatibility = JavaVersion.VERSION_16 + targetCompatibility = JavaVersion.VERSION_16 + + repositories { + mavenCentral() + } + + dependencies { + implementation 'ch.qos.logback:logback-classic:1.3.0-alpha4' + implementation 'ch.qos.logback:logback-core:1.3.0-alpha4' + testImplementation 'org.junit.jupiter:junit-jupiter-api:5.6.0' + testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine' + } + + test { + useJUnitPlatform() + } +} \ No newline at end of file diff --git a/data/5937.csv b/data/5937.csv new file mode 100644 index 0000000..51fd4b2 --- /dev/null +++ b/data/5937.csv @@ -0,0 +1,632 @@ +5937,"51.476105","-0.100224","2011-03-22 07:55:26" +5937,"51.475967","-0.100368","2011-03-22 07:55:40" +5937,"51.476021","-0.100246","2011-03-22 07:55:44" +5937,"51.476051","-0.100078","2011-03-22 07:55:46" +5937,"51.476009","-0.099922","2011-03-22 07:55:52" +5937,"51.476044","-0.099775","2011-03-22 07:55:58" +5937,"51.476074","-0.099968","2011-03-22 07:56:43" +5937,"51.476086","-0.100047","2011-03-22 07:56:45" +5937,"51.476074","-0.100123","2011-03-22 07:56:46" +5937,"51.476089","-0.10019","2011-03-22 07:56:48" +5937,"51.476112","-0.100246","2011-03-22 07:56:53" +5937,"51.476112","-0.100264","2011-03-22 07:56:54" +5937,"51.476116","-0.10028","2011-03-22 07:56:55" +5937,"51.476112","-0.100356","2011-03-22 07:57:05" +5937,"51.476135","-0.100378","2011-03-22 07:57:06" +5937,"51.476154","-0.100392","2011-03-22 07:57:07" +5937,"51.476189","-0.100396","2011-03-22 07:57:08" +5937,"51.476219","-0.100387","2011-03-22 07:57:09" +5937,"51.476257","-0.100379","2011-03-22 07:57:10" +5937,"51.476292","-0.100358","2011-03-22 07:57:11" +5937,"51.47633","-0.10034","2011-03-22 07:57:12" +5937,"51.476372","-0.100327","2011-03-22 07:57:13" +5937,"51.476414","-0.100313","2011-03-22 07:57:14" +5937,"51.476463","-0.10028","2011-03-22 07:57:15" +5937,"51.476509","-0.100253","2011-03-22 07:57:16" +5937,"51.476555","-0.100224","2011-03-22 07:57:17" +5937,"51.476589","-0.100196","2011-03-22 07:57:18" +5937,"51.476627","-0.100167","2011-03-22 07:57:19" +5937,"51.476665","-0.100135","2011-03-22 07:57:20" +5937,"51.476692","-0.100112","2011-03-22 07:57:24" +5937,"51.476761","-0.100064","2011-03-22 07:57:30" +5937,"51.476753","-0.099897","2011-03-22 07:57:31" +5937,"51.476715","-0.099819","2011-03-22 07:57:32" +5937,"51.476677","-0.099738","2011-03-22 07:57:33" +5937,"51.476639","-0.099653","2011-03-22 07:57:34" +5937,"51.476604","-0.09957","2011-03-22 07:57:35" +5937,"51.47657","-0.099485","2011-03-22 07:57:36" +5937,"51.476536","-0.099398","2011-03-22 07:57:37" +5937,"51.476501","-0.099309","2011-03-22 07:57:38" +5937,"51.476471","-0.099218","2011-03-22 07:57:39" +5937,"51.47644","-0.099126","2011-03-22 07:57:40" +5937,"51.476406","-0.099036","2011-03-22 07:57:44" +5937,"51.476109","-0.098336","2011-03-22 07:57:49" +5937,"51.476078","-0.098251","2011-03-22 07:57:50" +5937,"51.476044","-0.098161","2011-03-22 07:57:51" +5937,"51.476009","-0.098071","2011-03-22 07:57:52" +5937,"51.475975","-0.097981","2011-03-22 07:57:53" +5937,"51.475967","-0.097888","2011-03-22 07:57:54" +5937,"51.475956","-0.097797","2011-03-22 07:57:55" +5937,"51.475964","-0.097705","2011-03-22 07:57:56" +5937,"51.475971","-0.097608","2011-03-22 07:57:57" +5937,"51.475975","-0.097508","2011-03-22 07:57:58" +5937,"51.475983","-0.097411","2011-03-22 07:57:59" +5937,"51.475986","-0.097315","2011-03-22 07:58:00" +5937,"51.475986","-0.09722","2011-03-22 07:58:04" +5937,"51.476002","-0.096826","2011-03-22 07:58:05" +5937,"51.476006","-0.096728","2011-03-22 07:58:06" +5937,"51.476009","-0.096629","2011-03-22 07:58:07" +5937,"51.476009","-0.096528","2011-03-22 07:58:08" +5937,"51.476013","-0.096439","2011-03-22 07:58:09" +5937,"51.476013","-0.096343","2011-03-22 07:58:10" +5937,"51.476013","-0.096243","2011-03-22 07:58:11" +5937,"51.476063","-0.095301","2011-03-22 07:58:36" +5937,"51.476074","-0.095201","2011-03-22 07:58:39" +5937,"51.476112","-0.094802","2011-03-22 07:58:40" +5937,"51.476196","-0.09426","2011-03-22 07:58:41" +5937,"51.476223","-0.0942","2011-03-22 07:58:43" +5937,"51.476231","-0.094171","2011-03-22 07:58:44" +5937,"51.47628","-0.094118","2011-03-22 07:58:46" +5937,"51.476334","-0.094116","2011-03-22 07:58:47" +5937,"51.476395","-0.094117","2011-03-22 07:58:48" +5937,"51.476456","-0.094111","2011-03-22 07:58:49" +5937,"51.476521","-0.094101","2011-03-22 07:58:50" +5937,"51.476593","-0.094088","2011-03-22 07:58:51" +5937,"51.476669","-0.094082","2011-03-22 07:58:52" +5937,"51.476742","-0.094079","2011-03-22 07:58:53" +5937,"51.476818","-0.094079","2011-03-22 07:58:54" +5937,"51.476891","-0.09408","2011-03-22 07:58:55" +5937,"51.476959","-0.094082","2011-03-22 07:58:56" +5937,"51.477028","-0.094084","2011-03-22 07:58:57" +5937,"51.477097","-0.094088","2011-03-22 07:58:58" +5937,"51.477158","-0.094094","2011-03-22 07:58:59" +5937,"51.477219","-0.094098","2011-03-22 07:59:00" +5937,"51.477276","-0.094102","2011-03-22 07:59:01" +5937,"51.477333","-0.094107","2011-03-22 07:59:02" +5937,"51.47739","-0.09411","2011-03-22 07:59:03" +5937,"51.477444","-0.094114","2011-03-22 07:59:04" +5937,"51.477501","-0.094117","2011-03-22 07:59:05" +5937,"51.477554","-0.09412","2011-03-22 07:59:06" +5937,"51.477608","-0.094124","2011-03-22 07:59:07" +5937,"51.477665","-0.094121","2011-03-22 07:59:08" +5937,"51.477726","-0.094115","2011-03-22 07:59:09" +5937,"51.477791","-0.094108","2011-03-22 07:59:10" +5937,"51.477856","-0.094104","2011-03-22 07:59:11" +5937,"51.477921","-0.094097","2011-03-22 07:59:12" +5937,"51.477985","-0.094095","2011-03-22 07:59:13" +5937,"51.478104","-0.094096","2011-03-22 07:59:16" +5937,"51.478226","-0.094104","2011-03-22 07:59:17" +5937,"51.478287","-0.094106","2011-03-22 07:59:18" +5937,"51.478348","-0.094106","2011-03-22 07:59:19" +5937,"51.478409","-0.094109","2011-03-22 07:59:20" +5937,"51.47847","-0.094121","2011-03-22 07:59:55" +5937,"51.478661","-0.094174","2011-03-22 07:59:58" +5937,"51.478916","-0.094214","2011-03-22 08:00:13" +5937,"51.479542","-0.094233","2011-03-22 08:00:14" +5937,"51.479664","-0.094246","2011-03-22 08:00:15" +5937,"51.479729","-0.094251","2011-03-22 08:00:16" +5937,"51.47979","-0.094256","2011-03-22 08:00:19" +5937,"51.480701","-0.094345","2011-03-22 08:00:20" +5937,"51.480946","-0.094378","2011-03-22 08:00:21" +5937,"51.481007","-0.094384","2011-03-22 08:00:22" +5937,"51.481918","-0.094489","2011-03-22 08:00:23" +5937,"51.482307","-0.094506","2011-03-22 08:00:24" +5937,"51.482662","-0.094514","2011-03-22 08:00:26" +5937,"51.482738","-0.094526","2011-03-22 08:00:27" +5937,"51.482815","-0.094524","2011-03-22 08:00:28" +5937,"51.482887","-0.094513","2011-03-22 08:00:29" +5937,"51.48296","-0.094495","2011-03-22 08:00:30" +5937,"51.483028","-0.094471","2011-03-22 08:00:31" +5937,"51.483093","-0.09443","2011-03-22 08:00:32" +5937,"51.483147","-0.09439","2011-03-22 08:00:33" +5937,"51.483204","-0.094351","2011-03-22 08:00:34" +5937,"51.483265","-0.094315","2011-03-22 08:00:35" +5937,"51.483326","-0.094278","2011-03-22 08:00:36" +5937,"51.483391","-0.094246","2011-03-22 08:00:37" +5937,"51.483459","-0.094218","2011-03-22 08:00:38" +5937,"51.483528","-0.094191","2011-03-22 08:00:39" +5937,"51.483593","-0.094162","2011-03-22 08:00:40" +5937,"51.483658","-0.09413","2011-03-22 08:00:41" +5937,"51.48378","-0.09406","2011-03-22 08:00:43" +5937,"51.483845","-0.094025","2011-03-22 08:00:44" +5937,"51.483913","-0.093991","2011-03-22 08:00:45" +5937,"51.483982","-0.093959","2011-03-22 08:00:46" +5937,"51.484051","-0.093923","2011-03-22 08:00:47" +5937,"51.484119","-0.093891","2011-03-22 08:00:48" +5937,"51.484188","-0.093858","2011-03-22 08:00:49" +5937,"51.484249","-0.093818","2011-03-22 08:00:50" +5937,"51.48431","-0.093772","2011-03-22 08:00:51" +5937,"51.484371","-0.093728","2011-03-22 08:00:52" +5937,"51.484451","-0.093718","2011-03-22 08:00:53" +5937,"51.484528","-0.093706","2011-03-22 08:00:54" +5937,"51.484604","-0.093694","2011-03-22 08:00:55" +5937,"51.484673","-0.093691","2011-03-22 08:00:56" +5937,"51.484737","-0.093695","2011-03-22 08:00:57" +5937,"51.484787","-0.093702","2011-03-22 08:00:58" +5937,"51.484844","-0.09372","2011-03-22 08:00:59" +5937,"51.484901","-0.093735","2011-03-22 08:01:00" +5937,"51.484955","-0.093744","2011-03-22 08:01:01" +5937,"51.485065","-0.093791","2011-03-22 08:01:03" +5937,"51.485126","-0.093823","2011-03-22 08:01:04" +5937,"51.485184","-0.093853","2011-03-22 08:01:05" +5937,"51.485241","-0.093883","2011-03-22 08:01:06" +5937,"51.485298","-0.093913","2011-03-22 08:01:07" +5937,"51.48534","-0.093935","2011-03-22 08:01:08" +5937,"51.485394","-0.093961","2011-03-22 08:01:09" +5937,"51.485455","-0.093995","2011-03-22 08:01:10" +5937,"51.485519","-0.094032","2011-03-22 08:01:11" +5937,"51.485588","-0.094076","2011-03-22 08:01:12" +5937,"51.485657","-0.094119","2011-03-22 08:01:13" +5937,"51.485729","-0.094163","2011-03-22 08:01:14" +5937,"51.485802","-0.09421","2011-03-22 08:01:15" +5937,"51.485878","-0.094255","2011-03-22 08:01:16" +5937,"51.485958","-0.094309","2011-03-22 08:01:17" +5937,"51.486038","-0.094375","2011-03-22 08:01:18" +5937,"51.486118","-0.094442","2011-03-22 08:01:19" +5937,"51.486198","-0.094515","2011-03-22 08:01:20" +5937,"51.486271","-0.094586","2011-03-22 08:01:21" +5937,"51.486412","-0.094718","2011-03-22 08:01:23" +5937,"51.486477","-0.094781","2011-03-22 08:01:24" +5937,"51.486542","-0.094843","2011-03-22 08:01:25" +5937,"51.486603","-0.0949","2011-03-22 08:01:26" +5937,"51.48666","-0.09495","2011-03-22 08:01:27" +5937,"51.486717","-0.095","2011-03-22 08:01:28" +5937,"51.486774","-0.095052","2011-03-22 08:01:29" +5937,"51.486832","-0.095106","2011-03-22 08:01:30" +5937,"51.486885","-0.095154","2011-03-22 08:01:31" +5937,"51.486938","-0.095196","2011-03-22 08:01:32" +5937,"51.486996","-0.095231","2011-03-22 08:01:33" +5937,"51.487049","-0.095258","2011-03-22 08:01:34" +5937,"51.487106","-0.09528","2011-03-22 08:01:35" +5937,"51.487164","-0.095295","2011-03-22 08:01:36" +5937,"51.487221","-0.095313","2011-03-22 08:01:37" +5937,"51.487274","-0.095324","2011-03-22 08:01:38" +5937,"51.487328","-0.095333","2011-03-22 08:01:39" +5937,"51.487381","-0.095346","2011-03-22 08:01:40" +5937,"51.487434","-0.095362","2011-03-22 08:01:41" +5937,"51.487492","-0.095382","2011-03-22 08:01:42" +5937,"51.487545","-0.095404","2011-03-22 08:01:43" +5937,"51.487602","-0.095427","2011-03-22 08:01:44" +5937,"51.487663","-0.095448","2011-03-22 08:01:45" +5937,"51.48772","-0.095468","2011-03-22 08:01:46" +5937,"51.487774","-0.095493","2011-03-22 08:01:47" +5937,"51.487831","-0.09552","2011-03-22 08:01:48" +5937,"51.487885","-0.095548","2011-03-22 08:01:49" +5937,"51.487934","-0.095572","2011-03-22 08:01:50" +5937,"51.487984","-0.095595","2011-03-22 08:01:51" +5937,"51.488033","-0.095617","2011-03-22 08:01:52" +5937,"51.488087","-0.095642","2011-03-22 08:01:53" +5937,"51.48814","-0.09567","2011-03-22 08:01:54" +5937,"51.488194","-0.095699","2011-03-22 08:01:55" +5937,"51.488247","-0.09573","2011-03-22 08:01:56" +5937,"51.4883","-0.095763","2011-03-22 08:01:57" +5937,"51.488358","-0.095795","2011-03-22 08:01:58" +5937,"51.4884","-0.09582","2011-03-22 08:01:59" +5937,"51.488441","-0.095843","2011-03-22 08:02:00" +5937,"51.488483","-0.095867","2011-03-22 08:02:02" +5937,"51.488529","-0.095891","2011-03-22 08:02:03" +5937,"51.488609","-0.095942","2011-03-22 08:02:04" +5937,"51.488644","-0.095965","2011-03-22 08:02:05" +5937,"51.488678","-0.095988","2011-03-22 08:02:06" +5937,"51.488716","-0.096021","2011-03-22 08:02:07" +5937,"51.488758","-0.096064","2011-03-22 08:02:08" +5937,"51.488804","-0.096106","2011-03-22 08:02:09" +5937,"51.488846","-0.096142","2011-03-22 08:02:10" +5937,"51.488892","-0.096178","2011-03-22 08:02:11" +5937,"51.488983","-0.096242","2011-03-22 08:02:13" +5937,"51.489029","-0.096269","2011-03-22 08:02:14" +5937,"51.489071","-0.096289","2011-03-22 08:02:15" +5937,"51.489117","-0.096305","2011-03-22 08:02:16" +5937,"51.489159","-0.096318","2011-03-22 08:02:17" +5937,"51.489201","-0.096332","2011-03-22 08:02:18" +5937,"51.489235","-0.09634","2011-03-22 08:02:19" +5937,"51.489265","-0.09635","2011-03-22 08:02:20" +5937,"51.489349","-0.0964","2011-03-22 08:02:24" +5937,"51.489349","-0.0964","2011-03-22 08:02:35" +5937,"51.489449","-0.096428","2011-03-22 08:02:44" +5937,"51.48954","-0.096471","2011-03-22 08:02:47" +5937,"51.489582","-0.096496","2011-03-22 08:02:48" +5937,"51.489632","-0.096528","2011-03-22 08:02:49" +5937,"51.489693","-0.09657","2011-03-22 08:02:50" +5937,"51.48975","-0.096613","2011-03-22 08:02:51" +5937,"51.489815","-0.096653","2011-03-22 08:02:52" +5937,"51.489876","-0.096694","2011-03-22 08:02:53" +5937,"51.489941","-0.096736","2011-03-22 08:02:54" +5937,"51.490005","-0.096778","2011-03-22 08:02:55" +5937,"51.49007","-0.096821","2011-03-22 08:02:56" +5937,"51.490135","-0.096863","2011-03-22 08:02:57" +5937,"51.490204","-0.096907","2011-03-22 08:02:58" +5937,"51.49028","-0.096961","2011-03-22 08:02:59" +5937,"51.490353","-0.097013","2011-03-22 08:03:00" +5937,"51.490425","-0.097064","2011-03-22 08:03:01" +5937,"51.490566","-0.097169","2011-03-22 08:03:03" +5937,"51.490635","-0.097225","2011-03-22 08:03:04" +5937,"51.490707","-0.09728","2011-03-22 08:03:05" +5937,"51.490776","-0.097334","2011-03-22 08:03:06" +5937,"51.490845","-0.097386","2011-03-22 08:03:07" +5937,"51.49091","-0.097431","2011-03-22 08:03:08" +5937,"51.490971","-0.097472","2011-03-22 08:03:09" +5937,"51.491028","-0.097512","2011-03-22 08:03:10" +5937,"51.491085","-0.097549","2011-03-22 08:03:11" +5937,"51.491138","-0.09759","2011-03-22 08:03:12" +5937,"51.491192","-0.097618","2011-03-22 08:03:13" +5937,"51.491245","-0.097644","2011-03-22 08:03:14" +5937,"51.491299","-0.097658","2011-03-22 08:03:15" +5937,"51.491352","-0.097675","2011-03-22 08:03:16" +5937,"51.491405","-0.097686","2011-03-22 08:03:17" +5937,"51.491459","-0.097697","2011-03-22 08:03:18" +5937,"51.491508","-0.097711","2011-03-22 08:03:19" +5937,"51.491562","-0.097725","2011-03-22 08:03:20" +5937,"51.491611","-0.097737","2011-03-22 08:03:21" +5937,"51.491711","-0.097767","2011-03-22 08:03:23" +5937,"51.491776","-0.097801","2011-03-22 08:03:24" +5937,"51.491837","-0.097836","2011-03-22 08:03:25" +5937,"51.491898","-0.097877","2011-03-22 08:03:26" +5937,"51.491955","-0.097915","2011-03-22 08:03:27" +5937,"51.492008","-0.097949","2011-03-22 08:03:28" +5937,"51.492058","-0.09798","2011-03-22 08:03:29" +5937,"51.492111","-0.098011","2011-03-22 08:03:30" +5937,"51.492161","-0.098039","2011-03-22 08:03:31" +5937,"51.492214","-0.098069","2011-03-22 08:03:32" +5937,"51.492275","-0.09812","2011-03-22 08:03:33" +5937,"51.492332","-0.098178","2011-03-22 08:03:34" +5937,"51.49239","-0.098241","2011-03-22 08:03:35" +5937,"51.492447","-0.098294","2011-03-22 08:03:36" +5937,"51.492504","-0.098339","2011-03-22 08:03:37" +5937,"51.492565","-0.098384","2011-03-22 08:03:38" +5937,"51.492626","-0.098431","2011-03-22 08:03:39" +5937,"51.492687","-0.098475","2011-03-22 08:03:40" +5937,"51.492748","-0.098518","2011-03-22 08:03:41" +5937,"51.492859","-0.0986","2011-03-22 08:03:43" +5937,"51.492912","-0.098648","2011-03-22 08:03:44" +5937,"51.492954","-0.098724","2011-03-22 08:03:45" +5937,"51.493","-0.098801","2011-03-22 08:03:46" +5937,"51.493042","-0.098864","2011-03-22 08:03:47" +5937,"51.493073","-0.098918","2011-03-22 08:03:48" +5937,"51.493122","-0.099014","2011-03-22 08:03:49" +5937,"51.493168","-0.09911","2011-03-22 08:03:50" +5937,"51.49321","-0.099202","2011-03-22 08:03:51" +5937,"51.493237","-0.099295","2011-03-22 08:03:52" +5937,"51.493252","-0.09935","2011-03-22 08:03:53" +5937,"51.493271","-0.099412","2011-03-22 08:03:54" +5937,"51.49329","-0.099491","2011-03-22 08:03:55" +5937,"51.493298","-0.099591","2011-03-22 08:03:56" +5937,"51.493309","-0.099719","2011-03-22 08:03:57" +5937,"51.49332","-0.099851","2011-03-22 08:03:58" +5937,"51.493328","-0.099979","2011-03-22 08:03:59" +5937,"51.493332","-0.10011","2011-03-22 08:04:00" +5937,"51.493328","-0.100243","2011-03-22 08:04:01" +5937,"51.493332","-0.100504","2011-03-22 08:04:03" +5937,"51.49337","-0.100593","2011-03-22 08:04:04" +5937,"51.49342","-0.100638","2011-03-22 08:04:05" +5937,"51.493473","-0.10066","2011-03-22 08:04:06" +5937,"51.49353","-0.100669","2011-03-22 08:04:07" +5937,"51.493591","-0.100671","2011-03-22 08:04:08" +5937,"51.493649","-0.100674","2011-03-22 08:04:09" +5937,"51.493713","-0.100673","2011-03-22 08:04:10" +5937,"51.493771","-0.100673","2011-03-22 08:04:11" +5937,"51.493839","-0.100673","2011-03-22 08:04:12" +5937,"51.493908","-0.100674","2011-03-22 08:04:13" +5937,"51.49398","-0.100675","2011-03-22 08:04:14" +5937,"51.494049","-0.100674","2011-03-22 08:04:15" +5937,"51.49411","-0.100678","2011-03-22 08:04:16" +5937,"51.494171","-0.100682","2011-03-22 08:04:17" +5937,"51.494228","-0.100682","2011-03-22 08:04:18" +5937,"51.494278","-0.100674","2011-03-22 08:04:19" +5937,"51.49432","-0.100668","2011-03-22 08:04:20" +5937,"51.494362","-0.100659","2011-03-22 08:04:21" +5937,"51.494457","-0.100624","2011-03-22 08:04:23" +5937,"51.494511","-0.100627","2011-03-22 08:04:24" +5937,"51.494556","-0.100631","2011-03-22 08:04:25" +5937,"51.494598","-0.100656","2011-03-22 08:04:26" +5937,"51.494637","-0.100698","2011-03-22 08:04:27" +5937,"51.494675","-0.100736","2011-03-22 08:04:28" +5937,"51.49474","-0.100829","2011-03-22 08:04:30" +5937,"51.494793","-0.100904","2011-03-22 08:04:31" +5937,"51.494854","-0.100991","2011-03-22 08:04:32" +5937,"51.494911","-0.101082","2011-03-22 08:04:33" +5937,"51.494972","-0.101167","2011-03-22 08:04:34" +5937,"51.495029","-0.101238","2011-03-22 08:04:35" +5937,"51.495071","-0.101259","2011-03-22 08:04:36" +5937,"51.495117","-0.101261","2011-03-22 08:04:37" +5937,"51.495182","-0.101261","2011-03-22 08:04:38" +5937,"51.495247","-0.101228","2011-03-22 08:04:39" +5937,"51.495285","-0.101216","2011-03-22 08:04:40" +5937,"51.495327","-0.101201","2011-03-22 08:04:41" +5937,"51.495419","-0.101124","2011-03-22 08:04:43" +5937,"51.495468","-0.101015","2011-03-22 08:04:44" +5937,"51.49551","-0.100889","2011-03-22 08:04:45" +5937,"51.495544","-0.100755","2011-03-22 08:04:46" +5937,"51.49559","-0.100624","2011-03-22 08:04:47" +5937,"51.495617","-0.10051","2011-03-22 08:04:48" +5937,"51.495651","-0.100388","2011-03-22 08:04:49" +5937,"51.495693","-0.100265","2011-03-22 08:04:50" +5937,"51.495728","-0.10016","2011-03-22 08:04:51" +5937,"51.495789","-0.100095","2011-03-22 08:04:52" +5937,"51.495865","-0.100053","2011-03-22 08:04:53" +5937,"51.495941","-0.100015","2011-03-22 08:04:54" +5937,"51.496006","-0.099966","2011-03-22 08:04:55" +5937,"51.496071","-0.099922","2011-03-22 08:04:56" +5937,"51.496132","-0.099883","2011-03-22 08:04:57" +5937,"51.496193","-0.099841","2011-03-22 08:04:58" +5937,"51.49625","-0.099799","2011-03-22 08:04:59" +5937,"51.4963","-0.099763","2011-03-22 08:05:00" +5937,"51.496365","-0.099823","2011-03-22 08:05:09" +5937,"51.496429","-0.099886","2011-03-22 08:05:11" +5937,"51.496525","-0.099785","2011-03-22 08:05:12" +5937,"51.496632","-0.099669","2011-03-22 08:05:13" +5937,"51.496738","-0.099593","2011-03-22 08:05:14" +5937,"51.496838","-0.099465","2011-03-22 08:05:15" +5937,"51.496922","-0.099325","2011-03-22 08:05:16" +5937,"51.496998","-0.099207","2011-03-22 08:05:17" +5937,"51.497066","-0.099114","2011-03-22 08:05:18" +5937,"51.497135","-0.099031","2011-03-22 08:05:19" +5937,"51.497204","-0.09895","2011-03-22 08:05:20" +5937,"51.497269","-0.098877","2011-03-22 08:05:21" +5937,"51.497395","-0.098741","2011-03-22 08:05:23" +5937,"51.497463","-0.098683","2011-03-22 08:05:24" +5937,"51.497528","-0.098632","2011-03-22 08:05:25" +5937,"51.497593","-0.098575","2011-03-22 08:05:26" +5937,"51.497654","-0.098512","2011-03-22 08:05:27" +5937,"51.497711","-0.09846","2011-03-22 08:05:28" +5937,"51.497768","-0.098404","2011-03-22 08:05:29" +5937,"51.497829","-0.098349","2011-03-22 08:05:30" +5937,"51.497887","-0.09829","2011-03-22 08:05:31" +5937,"51.497925","-0.09823","2011-03-22 08:05:32" +5937,"51.497963","-0.098171","2011-03-22 08:05:33" +5937,"51.498005","-0.098118","2011-03-22 08:05:34" +5937,"51.498047","-0.098063","2011-03-22 08:05:35" +5937,"51.498093","-0.097997","2011-03-22 08:05:36" +5937,"51.498146","-0.097935","2011-03-22 08:05:37" +5937,"51.498199","-0.097876","2011-03-22 08:05:38" +5937,"51.49826","-0.097817","2011-03-22 08:05:39" +5937,"51.498325","-0.097759","2011-03-22 08:05:40" +5937,"51.498383","-0.097703","2011-03-22 08:05:41" +5937,"51.498497","-0.09759","2011-03-22 08:05:43" +5937,"51.498554","-0.097533","2011-03-22 08:05:44" +5937,"51.498615","-0.097469","2011-03-22 08:05:45" +5937,"51.498676","-0.097413","2011-03-22 08:05:46" +5937,"51.498734","-0.097358","2011-03-22 08:05:47" +5937,"51.498798","-0.097304","2011-03-22 08:05:48" +5937,"51.498856","-0.097249","2011-03-22 08:05:49" +5937,"51.49897","-0.097143","2011-03-22 08:05:51" +5937,"51.499077","-0.097071","2011-03-22 08:05:53" +5937,"51.499134","-0.097101","2011-03-22 08:05:56" +5937,"51.49921","-0.097325","2011-03-22 08:05:57" +5937,"51.49921","-0.097423","2011-03-22 08:05:58" +5937,"51.49921","-0.097535","2011-03-22 08:05:59" +5937,"51.49921","-0.097643","2011-03-22 08:06:00" +5937,"51.49921","-0.097747","2011-03-22 08:06:05" +5937,"51.499207","-0.097947","2011-03-22 08:06:07" +5937,"51.499168","-0.098414","2011-03-22 08:06:08" +5937,"51.499165","-0.098496","2011-03-22 08:06:09" +5937,"51.499157","-0.098581","2011-03-22 08:06:10" +5937,"51.499153","-0.098665","2011-03-22 08:06:11" +5937,"51.499149","-0.098752","2011-03-22 08:06:12" +5937,"51.499153","-0.099004","2011-03-22 08:06:15" +5937,"51.499149","-0.099088","2011-03-22 08:06:16" +5937,"51.499149","-0.099173","2011-03-22 08:06:17" +5937,"51.499149","-0.099256","2011-03-22 08:06:18" +5937,"51.499142","-0.099335","2011-03-22 08:06:19" +5937,"51.499119","-0.099413","2011-03-22 08:06:20" +5937,"51.499104","-0.099478","2011-03-22 08:06:21" +5937,"51.499088","-0.09953","2011-03-22 08:06:23" +5937,"51.499084","-0.09969","2011-03-22 08:06:26" +5937,"51.499077","-0.099839","2011-03-22 08:06:29" +5937,"51.499077","-0.099934","2011-03-22 08:06:30" +5937,"51.499065","-0.100066","2011-03-22 08:06:31" +5937,"51.499058","-0.100195","2011-03-22 08:06:32" +5937,"51.499046","-0.100355","2011-03-22 08:06:33" +5937,"51.499027","-0.100509","2011-03-22 08:06:34" +5937,"51.499012","-0.100647","2011-03-22 08:06:35" +5937,"51.498997","-0.100773","2011-03-22 08:06:36" +5937,"51.498981","-0.10089","2011-03-22 08:06:37" +5937,"51.498947","-0.10111","2011-03-22 08:06:41" +5937,"51.49892","-0.101314","2011-03-22 08:06:43" +5937,"51.498882","-0.101592","2011-03-22 08:06:45" +5937,"51.498863","-0.101782","2011-03-22 08:06:46" +5937,"51.498856","-0.101868","2011-03-22 08:06:47" +5937,"51.498844","-0.101953","2011-03-22 08:06:48" +5937,"51.498821","-0.102125","2011-03-22 08:06:50" +5937,"51.498833","-0.102038","2011-03-22 08:06:51" +5937,"51.498806","-0.102307","2011-03-22 08:06:52" +5937,"51.498795","-0.102402","2011-03-22 08:06:53" +5937,"51.498783","-0.102496","2011-03-22 08:06:54" +5937,"51.498775","-0.10259","2011-03-22 08:06:55" +5937,"51.498768","-0.102684","2011-03-22 08:06:56" +5937,"51.49876","-0.102775","2011-03-22 08:06:57" +5937,"51.498756","-0.102867","2011-03-22 08:06:58" +5937,"51.498753","-0.10296","2011-03-22 08:06:59" +5937,"51.498756","-0.103059","2011-03-22 08:07:00" +5937,"51.498764","-0.103161","2011-03-22 08:07:03" +5937,"51.498756","-0.103535","2011-03-22 08:07:06" +5937,"51.498745","-0.103599","2011-03-22 08:07:07" +5937,"51.498737","-0.10366","2011-03-22 08:07:08" +5937,"51.498734","-0.10371","2011-03-22 08:07:09" +5937,"51.49873","-0.103754","2011-03-22 08:07:10" +5937,"51.498745","-0.103827","2011-03-22 08:07:12" +5937,"51.498745","-0.10387","2011-03-22 08:07:13" +5937,"51.498734","-0.103999","2011-03-22 08:07:19" +5937,"51.498772","-0.104146","2011-03-22 08:07:26" +5937,"51.49889","-0.104248","2011-03-22 08:07:30" +5937,"51.498978","-0.104295","2011-03-22 08:07:33" +5937,"51.499039","-0.104436","2011-03-22 08:07:37" +5937,"51.499062","-0.104547","2011-03-22 08:07:39" +5937,"51.4991","-0.104568","2011-03-22 08:07:40" +5937,"51.499142","-0.104586","2011-03-22 08:07:41" +5937,"51.499184","-0.104606","2011-03-22 08:07:42" +5937,"51.499245","-0.104619","2011-03-22 08:07:43" +5937,"51.499302","-0.104629","2011-03-22 08:07:44" +5937,"51.499359","-0.10463","2011-03-22 08:07:45" +5937,"51.499416","-0.104627","2011-03-22 08:07:46" +5937,"51.499466","-0.104625","2011-03-22 08:07:47" +5937,"51.499508","-0.104622","2011-03-22 08:07:48" +5937,"51.499557","-0.10462","2011-03-22 08:07:49" +5937,"51.499619","-0.104606","2011-03-22 08:07:50" +5937,"51.49968","-0.104577","2011-03-22 08:07:51" +5937,"51.499741","-0.104549","2011-03-22 08:07:52" +5937,"51.499802","-0.104518","2011-03-22 08:07:53" +5937,"51.500034","-0.104437","2011-03-22 08:07:57" +5937,"51.499863","-0.104485","2011-03-22 08:07:58" +5937,"51.500145","-0.104423","2011-03-22 08:07:59" +5937,"51.500198","-0.104419","2011-03-22 08:08:00" +5937,"51.500256","-0.104414","2011-03-22 08:08:35" +5937,"51.500832","-0.104443","2011-03-22 08:08:37" +5937,"51.501404","-0.104541","2011-03-22 08:08:38" +5937,"51.501457","-0.104545","2011-03-22 08:08:39" +5937,"51.501797","-0.104482","2011-03-22 08:08:40" +5937,"51.502518","-0.104429","2011-03-22 08:08:41" +5937,"51.502579","-0.104428","2011-03-22 08:08:43" +5937,"51.502705","-0.104402","2011-03-22 08:08:44" +5937,"51.502758","-0.104394","2011-03-22 08:08:45" +5937,"51.502811","-0.104387","2011-03-22 08:08:46" +5937,"51.502865","-0.104379","2011-03-22 08:08:47" +5937,"51.502918","-0.104369","2011-03-22 08:08:48" +5937,"51.502968","-0.104362","2011-03-22 08:08:49" +5937,"51.503048","-0.104358","2011-03-22 08:08:50" +5937,"51.503128","-0.10435","2011-03-22 08:08:51" +5937,"51.503201","-0.104344","2011-03-22 08:08:52" +5937,"51.503262","-0.104341","2011-03-22 08:08:53" +5937,"51.503323","-0.104383","2011-03-22 08:08:54" +5937,"51.503407","-0.104392","2011-03-22 08:08:55" +5937,"51.503483","-0.104412","2011-03-22 08:08:56" +5937,"51.503544","-0.104448","2011-03-22 08:08:57" +5937,"51.503616","-0.10447","2011-03-22 08:08:58" +5937,"51.503704","-0.104487","2011-03-22 08:08:59" +5937,"51.503788","-0.104495","2011-03-22 08:09:00" +5937,"51.50388","-0.104484","2011-03-22 08:09:01" +5937,"51.504051","-0.104468","2011-03-22 08:09:03" +5937,"51.504131","-0.104459","2011-03-22 08:09:04" +5937,"51.504204","-0.104449","2011-03-22 08:09:05" +5937,"51.50428","-0.104445","2011-03-22 08:09:06" +5937,"51.504364","-0.104445","2011-03-22 08:09:07" +5937,"51.504444","-0.104443","2011-03-22 08:09:08" +5937,"51.504524","-0.104436","2011-03-22 08:09:09" +5937,"51.504604","-0.104429","2011-03-22 08:09:10" +5937,"51.504681","-0.104425","2011-03-22 08:09:11" +5937,"51.504757","-0.104425","2011-03-22 08:09:12" +5937,"51.504829","-0.104436","2011-03-22 08:09:13" +5937,"51.504902","-0.104464","2011-03-22 08:09:14" +5937,"51.50499","-0.104503","2011-03-22 08:09:15" +5937,"51.505074","-0.104526","2011-03-22 08:09:16" +5937,"51.505154","-0.104542","2011-03-22 08:09:17" +5937,"51.50523","-0.104546","2011-03-22 08:09:18" +5937,"51.505302","-0.104546","2011-03-22 08:09:19" +5937,"51.505375","-0.104547","2011-03-22 08:09:20" +5937,"51.505444","-0.104547","2011-03-22 08:09:21" +5937,"51.505573","-0.104539","2011-03-22 08:09:23" +5937,"51.505638","-0.104522","2011-03-22 08:09:24" +5937,"51.505699","-0.1045","2011-03-22 08:09:25" +5937,"51.50576","-0.104476","2011-03-22 08:09:26" +5937,"51.505814","-0.104451","2011-03-22 08:09:27" +5937,"51.505939","-0.10439","2011-03-22 08:09:29" +5937,"51.506004","-0.104366","2011-03-22 08:09:30" +5937,"51.506065","-0.104349","2011-03-22 08:09:31" +5937,"51.506126","-0.104337","2011-03-22 08:09:32" +5937,"51.506187","-0.104329","2011-03-22 08:09:33" +5937,"51.506248","-0.104325","2011-03-22 08:09:34" +5937,"51.506313","-0.104322","2011-03-22 08:09:35" +5937,"51.506378","-0.104318","2011-03-22 08:09:36" +5937,"51.506447","-0.104312","2011-03-22 08:09:37" +5937,"51.506512","-0.104304","2011-03-22 08:09:38" +5937,"51.506573","-0.104298","2011-03-22 08:09:39" +5937,"51.506638","-0.104288","2011-03-22 08:09:40" +5937,"51.506699","-0.104279","2011-03-22 08:09:41" +5937,"51.506813","-0.104267","2011-03-22 08:09:43" +5937,"51.506836","-0.104259","2011-03-22 08:09:44" +5937,"51.506863","-0.104254","2011-03-22 08:09:45" +5937,"51.506889","-0.104248","2011-03-22 08:09:46" +5937,"51.506985","-0.104248","2011-03-22 08:09:51" +5937,"51.506985","-0.104248","2011-03-22 08:10:04" +5937,"51.507095","-0.10428","2011-03-22 08:10:20" +5937,"51.507172","-0.104337","2011-03-22 08:10:21" +5937,"51.507233","-0.104356","2011-03-22 08:10:22" +5937,"51.507305","-0.104375","2011-03-22 08:10:23" +5937,"51.507381","-0.10439","2011-03-22 08:10:24" +5937,"51.507462","-0.1044","2011-03-22 08:10:25" +5937,"51.507538","-0.104407","2011-03-22 08:10:26" +5937,"51.507618","-0.104409","2011-03-22 08:10:27" +5937,"51.507702","-0.104451","2011-03-22 08:10:28" +5937,"51.50779","-0.104492","2011-03-22 08:10:29" +5937,"51.507881","-0.104528","2011-03-22 08:10:30" +5937,"51.507957","-0.10454","2011-03-22 08:10:31" +5937,"51.508018","-0.10452","2011-03-22 08:10:32" +5937,"51.508083","-0.104481","2011-03-22 08:10:33" +5937,"51.508144","-0.104452","2011-03-22 08:10:34" +5937,"51.50856","-0.104023","2011-03-22 08:10:38" +5937,"51.50843","-0.103953","2011-03-22 08:10:39" +5937,"51.508656","-0.104162","2011-03-22 08:10:40" +5937,"51.50869","-0.104322","2011-03-22 08:10:41" +5937,"51.508751","-0.104478","2011-03-22 08:10:43" +5937,"51.508793","-0.104493","2011-03-22 08:10:45" +5937,"51.508896","-0.104509","2011-03-22 08:10:46" +5937,"51.508949","-0.104515","2011-03-22 08:10:47" +5937,"51.508999","-0.104518","2011-03-22 08:10:48" +5937,"51.509052","-0.104521","2011-03-22 08:10:49" +5937,"51.509106","-0.104522","2011-03-22 08:10:50" +5937,"51.509155","-0.10452","2011-03-22 08:10:51" +5937,"51.509209","-0.104516","2011-03-22 08:10:52" +5937,"51.509262","-0.104509","2011-03-22 08:10:53" +5937,"51.509312","-0.104503","2011-03-22 08:10:54" +5937,"51.509365","-0.104499","2011-03-22 08:10:55" +5937,"51.509418","-0.104496","2011-03-22 08:10:56" +5937,"51.509521","-0.10449","2011-03-22 08:10:58" +5937,"51.509571","-0.104486","2011-03-22 08:10:59" +5937,"51.509571","-0.104486","2011-03-22 08:11:09" +5937,"51.510185","-0.104531","2011-03-22 08:11:11" +5937,"51.510265","-0.104538","2011-03-22 08:11:12" +5937,"51.510376","-0.104491","2011-03-22 08:11:13" +5937,"51.51046","-0.104484","2011-03-22 08:11:14" +5937,"51.510517","-0.104488","2011-03-22 08:11:15" +5937,"51.510525","-0.104497","2011-03-22 08:11:16" +5937,"51.510601","-0.104443","2011-03-22 08:11:17" +5937,"51.510658","-0.104441","2011-03-22 08:11:18" +5937,"51.510708","-0.104441","2011-03-22 08:11:19" +5937,"51.510761","-0.10444","2011-03-22 08:11:20" +5937,"51.510803","-0.104441","2011-03-22 08:11:25" +5937,"51.510838","-0.104445","2011-03-22 08:11:26" +5937,"51.510899","-0.104471","2011-03-22 08:11:27" +5937,"51.510899","-0.104471","2011-03-22 08:11:45" +5937,"51.510841","-0.104327","2011-03-22 08:11:54" +5937,"51.510902","-0.104415","2011-03-22 08:12:05" +5937,"51.510902","-0.104483","2011-03-22 08:12:06" +5937,"51.510891","-0.104563","2011-03-22 08:12:07" +5937,"51.510876","-0.10465","2011-03-22 08:12:08" +5937,"51.51088","-0.104766","2011-03-22 08:12:09" +5937,"51.510887","-0.104893","2011-03-22 08:12:10" +5937,"51.510906","-0.105019","2011-03-22 08:12:11" +5937,"51.510921","-0.105143","2011-03-22 08:12:12" +5937,"51.510933","-0.105266","2011-03-22 08:12:13" +5937,"51.510941","-0.105382","2011-03-22 08:12:14" +5937,"51.510944","-0.1055","2011-03-22 08:12:15" +5937,"51.510948","-0.10562","2011-03-22 08:12:16" +5937,"51.510952","-0.105744","2011-03-22 08:12:17" +5937,"51.510952","-0.105869","2011-03-22 08:12:18" +5937,"51.510952","-0.105997","2011-03-22 08:12:19" +5937,"51.510956","-0.106125","2011-03-22 08:12:20" +5937,"51.510956","-0.106258","2011-03-22 08:12:21" +5937,"51.510956","-0.106535","2011-03-22 08:12:23" +5937,"51.510956","-0.106674","2011-03-22 08:12:24" +5937,"51.510956","-0.106814","2011-03-22 08:12:25" +5937,"51.510956","-0.106956","2011-03-22 08:12:26" +5937,"51.51096","-0.107093","2011-03-22 08:12:27" +5937,"51.510963","-0.107442","2011-03-22 08:12:30" +5937,"51.510963","-0.10753","2011-03-22 08:12:31" +5937,"51.510963","-0.107613","2011-03-22 08:12:32" +5937,"51.510963","-0.107675","2011-03-22 08:12:33" +5937,"51.510967","-0.107732","2011-03-22 08:12:34" +5937,"51.510971","-0.107791","2011-03-22 08:12:35" +5937,"51.510971","-0.107849","2011-03-22 08:12:36" +5937,"51.510971","-0.107901","2011-03-22 08:12:37" +5937,"51.510971","-0.107952","2011-03-22 08:12:38" +5937,"51.510979","-0.107989","2011-03-22 08:12:39" +5937,"51.510979","-0.108029","2011-03-22 08:12:40" +5937,"51.510983","-0.108073","2011-03-22 08:12:41" +5937,"51.51099","-0.108123","2011-03-22 08:12:42" +5937,"51.510998","-0.108175","2011-03-22 08:12:43" +5937,"51.511005","-0.108226","2011-03-22 08:12:44" +5937,"51.511017","-0.108275","2011-03-22 08:12:45" +5937,"51.511024","-0.10832","2011-03-22 08:12:46" +5937,"51.51104","-0.108357","2011-03-22 08:12:47" +5937,"51.511047","-0.108391","2011-03-22 08:12:48" +5937,"51.510998","-0.108486","2011-03-22 08:13:02" diff --git a/data/6043.csv b/data/6043.csv new file mode 100644 index 0000000..bd9e9d0 --- /dev/null +++ b/data/6043.csv @@ -0,0 +1,1096 @@ +6043,"51.474579","-0.171834","2011-03-22 07:47:55" +6043,"51.479015","-0.172361","2011-03-22 07:48:01" +6043,"51.478935","-0.172237","2011-03-22 07:48:07" +6043,"51.478935","-0.172237","2011-03-22 07:48:23" +6043,"51.478897","-0.172087","2011-03-22 07:48:29" +6043,"51.478897","-0.172087","2011-03-22 07:48:39" +6043,"51.478897","-0.172087","2011-03-22 07:48:59" +6043,"51.478848","-0.172105","2011-03-22 07:49:09" +6043,"51.47887","-0.172202","2011-03-22 07:49:10" +6043,"51.478901","-0.172274","2011-03-22 07:49:11" +6043,"51.478935","-0.172347","2011-03-22 07:49:12" +6043,"51.47897","-0.172416","2011-03-22 07:49:13" +6043,"51.478992","-0.172465","2011-03-22 07:49:14" +6043,"51.479012","-0.172525","2011-03-22 07:49:15" +6043,"51.479027","-0.172576","2011-03-22 07:49:16" +6043,"51.479046","-0.172615","2011-03-22 07:49:17" +6043,"51.479061","-0.172702","2011-03-22 07:49:20" +6043,"51.47908","-0.172773","2011-03-22 07:49:23" +6043,"51.479092","-0.172809","2011-03-22 07:49:25" +6043,"51.479095","-0.172822","2011-03-22 07:49:26" +6043,"51.479122","-0.172826","2011-03-22 07:49:28" +6043,"51.479111","-0.172824","2011-03-22 07:49:28" +6043,"51.479134","-0.17283","2011-03-22 07:49:29" +6043,"51.479122","-0.172841","2011-03-22 07:49:30" +6043,"51.479111","-0.172852","2011-03-22 07:49:31" +6043,"51.479095","-0.172852","2011-03-22 07:49:32" +6043,"51.47908","-0.17283","2011-03-22 07:49:33" +6043,"51.479065","-0.172801","2011-03-22 07:49:34" +6043,"51.47905","-0.172767","2011-03-22 07:49:35" +6043,"51.479038","-0.172721","2011-03-22 07:49:36" +6043,"51.479023","-0.172681","2011-03-22 07:49:37" +6043,"51.479008","-0.172643","2011-03-22 07:49:38" +6043,"51.478985","-0.172623","2011-03-22 07:49:39" +6043,"51.478966","-0.172624","2011-03-22 07:49:40" +6043,"51.478943","-0.172637","2011-03-22 07:49:41" +6043,"51.478916","-0.172648","2011-03-22 07:49:42" +6043,"51.478889","-0.172665","2011-03-22 07:49:43" +6043,"51.478863","-0.172681","2011-03-22 07:49:44" +6043,"51.478836","-0.172694","2011-03-22 07:49:45" +6043,"51.478806","-0.172707","2011-03-22 07:49:46" +6043,"51.478779","-0.172732","2011-03-22 07:49:48" +6043,"51.478752","-0.17276","2011-03-22 07:49:48" +6043,"51.478718","-0.172781","2011-03-22 07:49:49" +6043,"51.478687","-0.172808","2011-03-22 07:49:50" +6043,"51.478649","-0.172828","2011-03-22 07:49:51" +6043,"51.478615","-0.172826","2011-03-22 07:49:52" +6043,"51.478577","-0.172825","2011-03-22 07:49:53" +6043,"51.478542","-0.172805","2011-03-22 07:49:54" +6043,"51.478508","-0.172785","2011-03-22 07:49:55" +6043,"51.478489","-0.172736","2011-03-22 07:49:56" +6043,"51.478481","-0.172681","2011-03-22 07:49:57" +6043,"51.478477","-0.172626","2011-03-22 07:49:58" +6043,"51.478489","-0.172571","2011-03-22 07:49:59" +6043,"51.478512","-0.172523","2011-03-22 07:50:00" +6043,"51.478535","-0.172473","2011-03-22 07:50:01" +6043,"51.478561","-0.172416","2011-03-22 07:50:02" +6043,"51.478584","-0.172351","2011-03-22 07:50:03" +6043,"51.478607","-0.172293","2011-03-22 07:50:04" +6043,"51.47863","-0.172235","2011-03-22 07:50:05" +6043,"51.478653","-0.172177","2011-03-22 07:50:06" +6043,"51.478683","-0.172127","2011-03-22 07:50:08" +6043,"51.478714","-0.172077","2011-03-22 07:50:08" +6043,"51.478741","-0.172027","2011-03-22 07:50:09" +6043,"51.478767","-0.171979","2011-03-22 07:50:10" +6043,"51.478775","-0.171919","2011-03-22 07:50:11" +6043,"51.478756","-0.171867","2011-03-22 07:50:12" +6043,"51.478733","-0.17182","2011-03-22 07:50:13" +6043,"51.478706","-0.171783","2011-03-22 07:50:14" +6043,"51.478676","-0.171748","2011-03-22 07:50:15" +6043,"51.478649","-0.171715","2011-03-22 07:50:16" +6043,"51.478626","-0.171684","2011-03-22 07:50:17" +6043,"51.478619","-0.171663","2011-03-22 07:50:18" +6043,"51.478611","-0.171641","2011-03-22 07:50:19" +6043,"51.478611","-0.17162","2011-03-22 07:50:20" +6043,"51.478607","-0.171599","2011-03-22 07:50:21" +6043,"51.478611","-0.171578","2011-03-22 07:50:22" +6043,"51.478619","-0.171557","2011-03-22 07:50:23" +6043,"51.478626","-0.171537","2011-03-22 07:50:24" +6043,"51.47863","-0.171523","2011-03-22 07:50:25" +6043,"51.478634","-0.171511","2011-03-22 07:50:26" +6043,"51.478645","-0.171455","2011-03-22 07:50:31" +6043,"51.478657","-0.171419","2011-03-22 07:50:32" +6043,"51.478668","-0.171382","2011-03-22 07:50:33" +6043,"51.478676","-0.171345","2011-03-22 07:50:34" +6043,"51.478691","-0.171317","2011-03-22 07:50:35" +6043,"51.47871","-0.171284","2011-03-22 07:50:36" +6043,"51.478725","-0.171243","2011-03-22 07:50:37" +6043,"51.478737","-0.1712","2011-03-22 07:50:38" +6043,"51.478752","-0.171163","2011-03-22 07:50:39" +6043,"51.478767","-0.171125","2011-03-22 07:50:40" +6043,"51.478786","-0.171086","2011-03-22 07:50:41" +6043,"51.478798","-0.171045","2011-03-22 07:50:42" +6043,"51.478813","-0.171004","2011-03-22 07:50:43" +6043,"51.478828","-0.170961","2011-03-22 07:50:44" +6043,"51.478844","-0.170919","2011-03-22 07:50:45" +6043,"51.478863","-0.170881","2011-03-22 07:50:46" +6043,"51.478882","-0.170843","2011-03-22 07:50:48" +6043,"51.478893","-0.170803","2011-03-22 07:50:48" +6043,"51.47887","-0.170762","2011-03-22 07:50:49" +6043,"51.478848","-0.170729","2011-03-22 07:50:50" +6043,"51.478828","-0.170694","2011-03-22 07:50:51" +6043,"51.478851","-0.170666","2011-03-22 07:50:52" +6043,"51.478882","-0.170654","2011-03-22 07:50:53" +6043,"51.47892","-0.170661","2011-03-22 07:50:54" +6043,"51.47897","-0.170707","2011-03-22 07:50:55" +6043,"51.479027","-0.170755","2011-03-22 07:50:56" +6043,"51.47908","-0.170803","2011-03-22 07:50:57" +6043,"51.479134","-0.170849","2011-03-22 07:50:58" +6043,"51.479191","-0.170898","2011-03-22 07:50:59" +6043,"51.479248","-0.170948","2011-03-22 07:51:00" +6043,"51.479305","-0.171001","2011-03-22 07:51:01" +6043,"51.479362","-0.171053","2011-03-22 07:51:02" +6043,"51.47942","-0.1711","2011-03-22 07:51:03" +6043,"51.479469","-0.171142","2011-03-22 07:51:04" +6043,"51.479523","-0.171184","2011-03-22 07:51:05" +6043,"51.479568","-0.171222","2011-03-22 07:51:06" +6043,"51.479664","-0.171298","2011-03-22 07:51:09" +6043,"51.479614","-0.171259","2011-03-22 07:51:09" +6043,"51.47971","-0.171338","2011-03-22 07:51:09" +6043,"51.479755","-0.17137","2011-03-22 07:51:10" +6043,"51.47979","-0.171398","2011-03-22 07:51:11" +6043,"51.479832","-0.171428","2011-03-22 07:51:12" +6043,"51.47987","-0.171457","2011-03-22 07:51:13" +6043,"51.479912","-0.171484","2011-03-22 07:51:14" +6043,"51.479958","-0.171509","2011-03-22 07:51:15" +6043,"51.480003","-0.171538","2011-03-22 07:51:16" +6043,"51.480053","-0.171572","2011-03-22 07:51:17" +6043,"51.480103","-0.171607","2011-03-22 07:51:18" +6043,"51.480156","-0.171649","2011-03-22 07:51:19" +6043,"51.480206","-0.171691","2011-03-22 07:51:20" +6043,"51.480259","-0.171735","2011-03-22 07:51:21" +6043,"51.480312","-0.171781","2011-03-22 07:51:22" +6043,"51.480366","-0.171829","2011-03-22 07:51:23" +6043,"51.480427","-0.171881","2011-03-22 07:51:24" +6043,"51.480488","-0.171937","2011-03-22 07:51:25" +6043,"51.480549","-0.171994","2011-03-22 07:51:26" +6043,"51.480667","-0.172113","2011-03-22 07:51:28" +6043,"51.480606","-0.172054","2011-03-22 07:51:28" +6043,"51.480728","-0.172171","2011-03-22 07:51:29" +6043,"51.480782","-0.172225","2011-03-22 07:51:30" +6043,"51.480831","-0.172275","2011-03-22 07:51:31" +6043,"51.480881","-0.172327","2011-03-22 07:51:32" +6043,"51.480927","-0.172378","2011-03-22 07:51:33" +6043,"51.480972","-0.172439","2011-03-22 07:51:34" +6043,"51.481018","-0.17249","2011-03-22 07:51:35" +6043,"51.481064","-0.172539","2011-03-22 07:51:36" +6043,"51.481106","-0.172585","2011-03-22 07:51:37" +6043,"51.481148","-0.172626","2011-03-22 07:51:38" +6043,"51.481186","-0.172665","2011-03-22 07:51:39" +6043,"51.481224","-0.172698","2011-03-22 07:51:40" +6043,"51.481262","-0.17273","2011-03-22 07:51:41" +6043,"51.4813","-0.172763","2011-03-22 07:51:42" +6043,"51.481339","-0.172799","2011-03-22 07:51:43" +6043,"51.481377","-0.172835","2011-03-22 07:51:44" +6043,"51.481419","-0.172873","2011-03-22 07:51:45" +6043,"51.481461","-0.172909","2011-03-22 07:51:46" +6043,"51.481503","-0.172942","2011-03-22 07:51:48" +6043,"51.481552","-0.172973","2011-03-22 07:51:48" +6043,"51.481598","-0.173004","2011-03-22 07:51:49" +6043,"51.48164","-0.173036","2011-03-22 07:51:50" +6043,"51.481667","-0.173057","2011-03-22 07:51:51" +6043,"51.481686","-0.173072","2011-03-22 07:51:52" +6043,"51.481697","-0.173081","2011-03-22 07:51:53" +6043,"51.481747","-0.173111","2011-03-22 07:51:57" +6043,"51.481777","-0.173136","2011-03-22 07:51:58" +6043,"51.481812","-0.173163","2011-03-22 07:51:59" +6043,"51.481853","-0.173199","2011-03-22 07:52:00" +6043,"51.481895","-0.173236","2011-03-22 07:52:01" +6043,"51.481937","-0.173272","2011-03-22 07:52:02" +6043,"51.481979","-0.173305","2011-03-22 07:52:03" +6043,"51.482029","-0.173312","2011-03-22 07:52:04" +6043,"51.482079","-0.173297","2011-03-22 07:52:05" +6043,"51.482121","-0.173263","2011-03-22 07:52:06" +6043,"51.482166","-0.17322","2011-03-22 07:52:09" +6043,"51.482197","-0.173144","2011-03-22 07:52:09" +6043,"51.482227","-0.173063","2011-03-22 07:52:09" +6043,"51.482258","-0.172976","2011-03-22 07:52:10" +6043,"51.482296","-0.172877","2011-03-22 07:52:11" +6043,"51.48233","-0.172742","2011-03-22 07:52:12" +6043,"51.482368","-0.172607","2011-03-22 07:52:13" +6043,"51.482399","-0.172472","2011-03-22 07:52:14" +6043,"51.48243","-0.172339","2011-03-22 07:52:15" +6043,"51.48246","-0.17221","2011-03-22 07:52:16" +6043,"51.482483","-0.172092","2011-03-22 07:52:17" +6043,"51.48251","-0.171975","2011-03-22 07:52:18" +6043,"51.482533","-0.171859","2011-03-22 07:52:19" +6043,"51.482552","-0.171745","2011-03-22 07:52:20" +6043,"51.482574","-0.171633","2011-03-22 07:52:21" +6043,"51.482597","-0.171521","2011-03-22 07:52:22" +6043,"51.482624","-0.171411","2011-03-22 07:52:23" +6043,"51.482647","-0.171302","2011-03-22 07:52:24" +6043,"51.482674","-0.171195","2011-03-22 07:52:25" +6043,"51.4827","-0.171087","2011-03-22 07:52:26" +6043,"51.482727","-0.170977","2011-03-22 07:52:28" +6043,"51.48275","-0.170859","2011-03-22 07:52:28" +6043,"51.482773","-0.170742","2011-03-22 07:52:29" +6043,"51.482796","-0.170626","2011-03-22 07:52:30" +6043,"51.482819","-0.170513","2011-03-22 07:52:31" +6043,"51.482841","-0.170401","2011-03-22 07:52:32" +6043,"51.482864","-0.170292","2011-03-22 07:52:33" +6043,"51.482891","-0.170184","2011-03-22 07:52:34" +6043,"51.482918","-0.170078","2011-03-22 07:52:35" +6043,"51.482941","-0.169974","2011-03-22 07:52:36" +6043,"51.482964","-0.169872","2011-03-22 07:52:37" +6043,"51.482994","-0.169775","2011-03-22 07:52:38" +6043,"51.483021","-0.169678","2011-03-22 07:52:39" +6043,"51.483047","-0.169588","2011-03-22 07:52:40" +6043,"51.48307","-0.169501","2011-03-22 07:52:41" +6043,"51.483097","-0.169414","2011-03-22 07:52:42" +6043,"51.48312","-0.169335","2011-03-22 07:52:43" +6043,"51.483139","-0.169255","2011-03-22 07:52:44" +6043,"51.483162","-0.169177","2011-03-22 07:52:45" +6043,"51.483185","-0.169098","2011-03-22 07:52:46" +6043,"51.483208","-0.169023","2011-03-22 07:52:48" +6043,"51.483231","-0.16895","2011-03-22 07:52:48" +6043,"51.483257","-0.168875","2011-03-22 07:52:49" +6043,"51.48328","-0.168798","2011-03-22 07:52:50" +6043,"51.483307","-0.16872","2011-03-22 07:52:51" +6043,"51.483334","-0.168641","2011-03-22 07:52:52" +6043,"51.48336","-0.168565","2011-03-22 07:52:53" +6043,"51.483391","-0.168489","2011-03-22 07:52:54" +6043,"51.483406","-0.168437","2011-03-22 07:52:55" +6043,"51.483418","-0.168384","2011-03-22 07:52:56" +6043,"51.483433","-0.16833","2011-03-22 07:52:57" +6043,"51.483448","-0.168278","2011-03-22 07:52:58" +6043,"51.483467","-0.168226","2011-03-22 07:52:59" +6043,"51.483528","-0.168084","2011-03-22 07:53:03" +6043,"51.483555","-0.167905","2011-03-22 07:53:06" +6043,"51.483578","-0.167775","2011-03-22 07:53:08" +6043,"51.483597","-0.167704","2011-03-22 07:53:09" +6043,"51.483616","-0.167623","2011-03-22 07:53:10" +6043,"51.483635","-0.167541","2011-03-22 07:53:11" +6043,"51.483646","-0.167455","2011-03-22 07:53:12" +6043,"51.483654","-0.167369","2011-03-22 07:53:13" +6043,"51.483658","-0.16724","2011-03-22 07:53:14" +6043,"51.483631","-0.167111","2011-03-22 07:53:15" +6043,"51.483608","-0.166991","2011-03-22 07:53:16" +6043,"51.483589","-0.166878","2011-03-22 07:53:17" +6043,"51.483566","-0.16676","2011-03-22 07:53:18" +6043,"51.483551","-0.166639","2011-03-22 07:53:19" +6043,"51.483543","-0.166519","2011-03-22 07:53:20" +6043,"51.48354","-0.166399","2011-03-22 07:53:21" +6043,"51.483547","-0.166281","2011-03-22 07:53:22" +6043,"51.483555","-0.166167","2011-03-22 07:53:23" +6043,"51.483566","-0.166054","2011-03-22 07:53:24" +6043,"51.483582","-0.165944","2011-03-22 07:53:25" +6043,"51.483597","-0.165836","2011-03-22 07:53:26" +6043,"51.483612","-0.16573","2011-03-22 07:53:28" +6043,"51.483635","-0.16563","2011-03-22 07:53:28" +6043,"51.483654","-0.165531","2011-03-22 07:53:29" +6043,"51.483673","-0.165434","2011-03-22 07:53:30" +6043,"51.483692","-0.165337","2011-03-22 07:53:31" +6043,"51.483711","-0.165241","2011-03-22 07:53:32" +6043,"51.483727","-0.165147","2011-03-22 07:53:33" +6043,"51.483746","-0.165054","2011-03-22 07:53:34" +6043,"51.483761","-0.164959","2011-03-22 07:53:35" +6043,"51.483772","-0.164866","2011-03-22 07:53:36" +6043,"51.483791","-0.164777","2011-03-22 07:53:37" +6043,"51.483807","-0.164688","2011-03-22 07:53:38" +6043,"51.483826","-0.164599","2011-03-22 07:53:39" +6043,"51.483841","-0.164508","2011-03-22 07:53:40" +6043,"51.483852","-0.164413","2011-03-22 07:53:41" +6043,"51.483868","-0.164315","2011-03-22 07:53:42" +6043,"51.483883","-0.164219","2011-03-22 07:53:43" +6043,"51.483894","-0.164122","2011-03-22 07:53:44" +6043,"51.483906","-0.164025","2011-03-22 07:53:45" +6043,"51.483921","-0.16393","2011-03-22 07:53:46" +6043,"51.483936","-0.163836","2011-03-22 07:53:49" +6043,"51.483948","-0.163743","2011-03-22 07:53:49" +6043,"51.483963","-0.16365","2011-03-22 07:53:49" +6043,"51.483978","-0.163558","2011-03-22 07:53:50" +6043,"51.483994","-0.163466","2011-03-22 07:53:51" +6043,"51.484013","-0.16337","2011-03-22 07:53:52" +6043,"51.484028","-0.163278","2011-03-22 07:53:53" +6043,"51.484047","-0.163186","2011-03-22 07:53:54" +6043,"51.48407","-0.163094","2011-03-22 07:53:55" +6043,"51.484085","-0.162995","2011-03-22 07:53:56" +6043,"51.484104","-0.162899","2011-03-22 07:53:57" +6043,"51.484123","-0.162802","2011-03-22 07:53:58" +6043,"51.484138","-0.162703","2011-03-22 07:53:59" +6043,"51.484154","-0.162601","2011-03-22 07:54:00" +6043,"51.484169","-0.162499","2011-03-22 07:54:01" +6043,"51.484184","-0.162397","2011-03-22 07:54:02" +6043,"51.4842","-0.162293","2011-03-22 07:54:03" +6043,"51.484211","-0.162181","2011-03-22 07:54:04" +6043,"51.484226","-0.162072","2011-03-22 07:54:05" +6043,"51.484238","-0.16196","2011-03-22 07:54:06" +6043,"51.484249","-0.161844","2011-03-22 07:54:08" +6043,"51.484257","-0.161724","2011-03-22 07:54:08" +6043,"51.484268","-0.161598","2011-03-22 07:54:09" +6043,"51.484276","-0.16147","2011-03-22 07:54:10" +6043,"51.484287","-0.161344","2011-03-22 07:54:11" +6043,"51.484299","-0.16122","2011-03-22 07:54:12" +6043,"51.48431","-0.161101","2011-03-22 07:54:13" +6043,"51.484322","-0.160986","2011-03-22 07:54:14" +6043,"51.484337","-0.160874","2011-03-22 07:54:15" +6043,"51.484352","-0.160763","2011-03-22 07:54:16" +6043,"51.484364","-0.160654","2011-03-22 07:54:17" +6043,"51.484379","-0.160546","2011-03-22 07:54:18" +6043,"51.484394","-0.160439","2011-03-22 07:54:19" +6043,"51.484409","-0.160335","2011-03-22 07:54:20" +6043,"51.484425","-0.160233","2011-03-22 07:54:21" +6043,"51.48444","-0.160134","2011-03-22 07:54:22" +6043,"51.484459","-0.160035","2011-03-22 07:54:23" +6043,"51.48447","-0.159941","2011-03-22 07:54:24" +6043,"51.484486","-0.159848","2011-03-22 07:54:25" +6043,"51.484497","-0.159755","2011-03-22 07:54:26" +6043,"51.484509","-0.159661","2011-03-22 07:54:29" +6043,"51.484524","-0.159567","2011-03-22 07:54:30" +6043,"51.484543","-0.159469","2011-03-22 07:54:30" +6043,"51.48457","-0.159371","2011-03-22 07:54:30" +6043,"51.484592","-0.159274","2011-03-22 07:54:31" +6043,"51.484612","-0.159175","2011-03-22 07:54:32" +6043,"51.484634","-0.159076","2011-03-22 07:54:33" +6043,"51.484653","-0.158976","2011-03-22 07:54:34" +6043,"51.484673","-0.158874","2011-03-22 07:54:35" +6043,"51.484692","-0.158768","2011-03-22 07:54:36" +6043,"51.484707","-0.158663","2011-03-22 07:54:37" +6043,"51.484722","-0.158552","2011-03-22 07:54:38" +6043,"51.484741","-0.158444","2011-03-22 07:54:39" +6043,"51.48476","-0.158341","2011-03-22 07:54:40" +6043,"51.484783","-0.158238","2011-03-22 07:54:41" +6043,"51.484806","-0.158138","2011-03-22 07:54:42" +6043,"51.484829","-0.158037","2011-03-22 07:54:43" +6043,"51.484848","-0.157937","2011-03-22 07:54:44" +6043,"51.484871","-0.157833","2011-03-22 07:54:45" +6043,"51.484898","-0.157727","2011-03-22 07:54:46" +6043,"51.484917","-0.157621","2011-03-22 07:54:48" +6043,"51.484936","-0.157512","2011-03-22 07:54:48" +6043,"51.484951","-0.157395","2011-03-22 07:54:49" +6043,"51.484962","-0.15727","2011-03-22 07:54:50" +6043,"51.484974","-0.157141","2011-03-22 07:54:51" +6043,"51.484982","-0.157007","2011-03-22 07:54:52" +6043,"51.484985","-0.156868","2011-03-22 07:54:53" +6043,"51.484997","-0.156725","2011-03-22 07:54:54" +6043,"51.485004","-0.156577","2011-03-22 07:54:55" +6043,"51.48502","-0.15643","2011-03-22 07:54:56" +6043,"51.485031","-0.156292","2011-03-22 07:54:57" +6043,"51.485046","-0.156159","2011-03-22 07:54:58" +6043,"51.485058","-0.156033","2011-03-22 07:54:59" +6043,"51.485073","-0.155916","2011-03-22 07:55:00" +6043,"51.485085","-0.155761","2011-03-22 07:55:01" +6043,"51.4851","-0.155613","2011-03-22 07:55:02" +6043,"51.485115","-0.155467","2011-03-22 07:55:03" +6043,"51.485134","-0.155321","2011-03-22 07:55:04" +6043,"51.485157","-0.155177","2011-03-22 07:55:05" +6043,"51.485176","-0.15502","2011-03-22 07:55:06" +6043,"51.48521","-0.154702","2011-03-22 07:55:09" +6043,"51.485195","-0.154858","2011-03-22 07:55:09" +6043,"51.485226","-0.154547","2011-03-22 07:55:09" +6043,"51.485245","-0.154401","2011-03-22 07:55:10" +6043,"51.48526","-0.154259","2011-03-22 07:55:11" +6043,"51.485275","-0.154122","2011-03-22 07:55:12" +6043,"51.485291","-0.153991","2011-03-22 07:55:13" +6043,"51.485306","-0.153867","2011-03-22 07:55:14" +6043,"51.485325","-0.153752","2011-03-22 07:55:15" +6043,"51.485348","-0.153645","2011-03-22 07:55:16" +6043,"51.485371","-0.15354","2011-03-22 07:55:17" +6043,"51.48539","-0.153436","2011-03-22 07:55:18" +6043,"51.485409","-0.153338","2011-03-22 07:55:19" +6043,"51.485428","-0.153244","2011-03-22 07:55:20" +6043,"51.485447","-0.153154","2011-03-22 07:55:21" +6043,"51.48547","-0.153068","2011-03-22 07:55:22" +6043,"51.485485","-0.152989","2011-03-22 07:55:23" +6043,"51.4855","-0.152918","2011-03-22 07:55:24" +6043,"51.485519","-0.152847","2011-03-22 07:55:25" +6043,"51.485535","-0.152775","2011-03-22 07:55:26" +6043,"51.485546","-0.1527","2011-03-22 07:55:29" +6043,"51.485558","-0.152626","2011-03-22 07:55:29" +6043,"51.485569","-0.152528","2011-03-22 07:55:29" +6043,"51.48558","-0.152434","2011-03-22 07:55:30" +6043,"51.485592","-0.152343","2011-03-22 07:55:31" +6043,"51.485603","-0.152253","2011-03-22 07:55:32" +6043,"51.485615","-0.152168","2011-03-22 07:55:33" +6043,"51.485626","-0.152082","2011-03-22 07:55:34" +6043,"51.485638","-0.151999","2011-03-22 07:55:35" +6043,"51.485653","-0.151918","2011-03-22 07:55:36" +6043,"51.485664","-0.15184","2011-03-22 07:55:37" +6043,"51.485683","-0.151763","2011-03-22 07:55:38" +6043,"51.485699","-0.151689","2011-03-22 07:55:39" +6043,"51.485714","-0.151618","2011-03-22 07:55:40" +6043,"51.485729","-0.15155","2011-03-22 07:55:41" +6043,"51.485744","-0.151488","2011-03-22 07:55:42" +6043,"51.485756","-0.151426","2011-03-22 07:55:43" +6043,"51.485771","-0.151363","2011-03-22 07:55:44" +6043,"51.485783","-0.151297","2011-03-22 07:55:45" +6043,"51.485794","-0.151232","2011-03-22 07:55:46" +6043,"51.485813","-0.15113","2011-03-22 07:55:48" +6043,"51.485806","-0.151174","2011-03-22 07:55:49" +6043,"51.485821","-0.151085","2011-03-22 07:55:49" +6043,"51.485836","-0.150924","2011-03-22 07:55:53" +6043,"51.485847","-0.150778","2011-03-22 07:55:57" +6043,"51.485874","-0.15064","2011-03-22 07:56:02" +6043,"51.485874","-0.15064","2011-03-22 07:56:12" +6043,"51.485905","-0.150511","2011-03-22 07:56:17" +6043,"51.48595","-0.150362","2011-03-22 07:56:21" +6043,"51.485966","-0.150306","2011-03-22 07:56:22" +6043,"51.485973","-0.150236","2011-03-22 07:56:23" +6043,"51.485981","-0.150154","2011-03-22 07:56:24" +6043,"51.485985","-0.150065","2011-03-22 07:56:25" +6043,"51.485985","-0.149976","2011-03-22 07:56:26" +6043,"51.485985","-0.149881","2011-03-22 07:56:28" +6043,"51.485973","-0.149773","2011-03-22 07:56:28" +6043,"51.485962","-0.149669","2011-03-22 07:56:29" +6043,"51.485947","-0.149552","2011-03-22 07:56:30" +6043,"51.485935","-0.149435","2011-03-22 07:56:31" +6043,"51.485924","-0.149323","2011-03-22 07:56:32" +6043,"51.485912","-0.149204","2011-03-22 07:56:33" +6043,"51.485905","-0.149078","2011-03-22 07:56:34" +6043,"51.485901","-0.14895","2011-03-22 07:56:35" +6043,"51.485897","-0.148822","2011-03-22 07:56:36" +6043,"51.485893","-0.148697","2011-03-22 07:56:37" +6043,"51.485893","-0.148575","2011-03-22 07:56:38" +6043,"51.485893","-0.148452","2011-03-22 07:56:39" +6043,"51.485893","-0.148329","2011-03-22 07:56:40" +6043,"51.485897","-0.148207","2011-03-22 07:56:41" +6043,"51.485901","-0.148087","2011-03-22 07:56:42" +6043,"51.485905","-0.147966","2011-03-22 07:56:45" +6043,"51.485909","-0.147845","2011-03-22 07:56:46" +6043,"51.485909","-0.147731","2011-03-22 07:56:46" +6043,"51.485912","-0.147616","2011-03-22 07:56:46" +6043,"51.485912","-0.147501","2011-03-22 07:56:48" +6043,"51.48592","-0.147378","2011-03-22 07:56:48" +6043,"51.485924","-0.147264","2011-03-22 07:56:49" +6043,"51.485928","-0.147142","2011-03-22 07:56:50" +6043,"51.48592","-0.147041","2011-03-22 07:56:51" +6043,"51.485909","-0.146948","2011-03-22 07:56:52" +6043,"51.485905","-0.146851","2011-03-22 07:56:53" +6043,"51.485901","-0.146764","2011-03-22 07:56:54" +6043,"51.485897","-0.146673","2011-03-22 07:56:55" +6043,"51.485886","-0.146584","2011-03-22 07:56:56" +6043,"51.485882","-0.146521","2011-03-22 07:56:57" +6043,"51.485882","-0.146465","2011-03-22 07:56:58" +6043,"51.485878","-0.14641","2011-03-22 07:56:59" +6043,"51.48587","-0.146353","2011-03-22 07:57:00" +6043,"51.485867","-0.146307","2011-03-22 07:57:01" +6043,"51.485863","-0.146264","2011-03-22 07:57:02" +6043,"51.485851","-0.146167","2011-03-22 07:57:04" +6043,"51.485844","-0.146106","2011-03-22 07:57:05" +6043,"51.48584","-0.146026","2011-03-22 07:57:06" +6043,"51.485832","-0.145939","2011-03-22 07:57:08" +6043,"51.485825","-0.145831","2011-03-22 07:57:08" +6043,"51.485821","-0.145716","2011-03-22 07:57:09" +6043,"51.485809","-0.145591","2011-03-22 07:57:10" +6043,"51.485802","-0.145474","2011-03-22 07:57:11" +6043,"51.485794","-0.145354","2011-03-22 07:57:12" +6043,"51.485786","-0.145237","2011-03-22 07:57:13" +6043,"51.485779","-0.14512","2011-03-22 07:57:14" +6043,"51.485767","-0.145","2011-03-22 07:57:15" +6043,"51.485756","-0.144883","2011-03-22 07:57:16" +6043,"51.485744","-0.144771","2011-03-22 07:57:17" +6043,"51.485729","-0.144661","2011-03-22 07:57:18" +6043,"51.485714","-0.144552","2011-03-22 07:57:19" +6043,"51.485699","-0.144444","2011-03-22 07:57:20" +6043,"51.485683","-0.144335","2011-03-22 07:57:21" +6043,"51.485668","-0.144226","2011-03-22 07:57:22" +6043,"51.485649","-0.144116","2011-03-22 07:57:23" +6043,"51.485626","-0.144006","2011-03-22 07:57:24" +6043,"51.485607","-0.143874","2011-03-22 07:57:25" +6043,"51.48558","-0.143717","2011-03-22 07:57:26" +6043,"51.485561","-0.143563","2011-03-22 07:57:28" +6043,"51.485542","-0.143413","2011-03-22 07:57:28" +6043,"51.485527","-0.143267","2011-03-22 07:57:29" +6043,"51.485508","-0.143132","2011-03-22 07:57:30" +6043,"51.485489","-0.142999","2011-03-22 07:57:31" +6043,"51.485466","-0.142867","2011-03-22 07:57:32" +6043,"51.485447","-0.142745","2011-03-22 07:57:33" +6043,"51.485428","-0.142622","2011-03-22 07:57:34" +6043,"51.485405","-0.142497","2011-03-22 07:57:35" +6043,"51.485386","-0.142372","2011-03-22 07:57:36" +6043,"51.485371","-0.142248","2011-03-22 07:57:37" +6043,"51.485352","-0.142124","2011-03-22 07:57:38" +6043,"51.485332","-0.141999","2011-03-22 07:57:39" +6043,"51.485313","-0.141878","2011-03-22 07:57:40" +6043,"51.485291","-0.141756","2011-03-22 07:57:41" +6043,"51.485268","-0.141633","2011-03-22 07:57:42" +6043,"51.485245","-0.141509","2011-03-22 07:57:43" +6043,"51.485218","-0.141381","2011-03-22 07:57:44" +6043,"51.485195","-0.141245","2011-03-22 07:57:45" +6043,"51.485168","-0.141111","2011-03-22 07:57:46" +6043,"51.485146","-0.140977","2011-03-22 07:57:49" +6043,"51.485126","-0.140843","2011-03-22 07:57:49" +6043,"51.485107","-0.140711","2011-03-22 07:57:49" +6043,"51.485092","-0.140577","2011-03-22 07:57:50" +6043,"51.485077","-0.140444","2011-03-22 07:57:51" +6043,"51.485065","-0.14031","2011-03-22 07:57:52" +6043,"51.485062","-0.140172","2011-03-22 07:57:53" +6043,"51.485054","-0.140033","2011-03-22 07:57:54" +6043,"51.485054","-0.139897","2011-03-22 07:57:55" +6043,"51.485058","-0.139763","2011-03-22 07:57:56" +6043,"51.485065","-0.139633","2011-03-22 07:57:57" +6043,"51.485073","-0.139508","2011-03-22 07:57:58" +6043,"51.485085","-0.139384","2011-03-22 07:57:59" +6043,"51.4851","-0.139261","2011-03-22 07:58:00" +6043,"51.485115","-0.139136","2011-03-22 07:58:01" +6043,"51.48513","-0.139011","2011-03-22 07:58:02" +6043,"51.485149","-0.138884","2011-03-22 07:58:03" +6043,"51.485168","-0.138758","2011-03-22 07:58:04" +6043,"51.485191","-0.138634","2011-03-22 07:58:05" +6043,"51.485218","-0.13851","2011-03-22 07:58:06" +6043,"51.485245","-0.138384","2011-03-22 07:58:09" +6043,"51.485271","-0.138257","2011-03-22 07:58:09" +6043,"51.485302","-0.138126","2011-03-22 07:58:09" +6043,"51.485329","-0.137995","2011-03-22 07:58:10" +6043,"51.485355","-0.137859","2011-03-22 07:58:11" +6043,"51.485382","-0.137719","2011-03-22 07:58:12" +6043,"51.485405","-0.13758","2011-03-22 07:58:13" +6043,"51.485432","-0.13744","2011-03-22 07:58:14" +6043,"51.485455","-0.137301","2011-03-22 07:58:15" +6043,"51.485481","-0.137163","2011-03-22 07:58:16" +6043,"51.485504","-0.137025","2011-03-22 07:58:17" +6043,"51.485527","-0.136889","2011-03-22 07:58:18" +6043,"51.485554","-0.136752","2011-03-22 07:58:19" +6043,"51.485577","-0.136616","2011-03-22 07:58:20" +6043,"51.485596","-0.136478","2011-03-22 07:58:21" +6043,"51.485619","-0.136341","2011-03-22 07:58:22" +6043,"51.485641","-0.136203","2011-03-22 07:58:23" +6043,"51.485664","-0.136066","2011-03-22 07:58:24" +6043,"51.485683","-0.135929","2011-03-22 07:58:25" +6043,"51.485706","-0.135793","2011-03-22 07:58:26" +6043,"51.485752","-0.135523","2011-03-22 07:58:29" +6043,"51.485733","-0.135657","2011-03-22 07:58:29" +6043,"51.485779","-0.135389","2011-03-22 07:58:29" +6043,"51.485802","-0.135258","2011-03-22 07:58:30" +6043,"51.485828","-0.135127","2011-03-22 07:58:31" +6043,"51.485855","-0.134998","2011-03-22 07:58:32" +6043,"51.485878","-0.134869","2011-03-22 07:58:33" +6043,"51.485893","-0.134745","2011-03-22 07:58:34" +6043,"51.485901","-0.134617","2011-03-22 07:58:35" +6043,"51.485916","-0.134494","2011-03-22 07:58:36" +6043,"51.485939","-0.134376","2011-03-22 07:58:37" +6043,"51.485962","-0.134251","2011-03-22 07:58:38" +6043,"51.485977","-0.134111","2011-03-22 07:58:39" +6043,"51.485996","-0.133972","2011-03-22 07:58:40" +6043,"51.486019","-0.133837","2011-03-22 07:58:41" +6043,"51.486042","-0.133707","2011-03-22 07:58:42" +6043,"51.486061","-0.133581","2011-03-22 07:58:43" +6043,"51.48608","-0.13346","2011-03-22 07:58:44" +6043,"51.486107","-0.133343","2011-03-22 07:58:45" +6043,"51.486126","-0.133218","2011-03-22 07:58:46" +6043,"51.486149","-0.133094","2011-03-22 07:58:49" +6043,"51.486176","-0.132967","2011-03-22 07:58:49" +6043,"51.486202","-0.132845","2011-03-22 07:58:49" +6043,"51.486237","-0.132719","2011-03-22 07:58:50" +6043,"51.486271","-0.132587","2011-03-22 07:58:51" +6043,"51.486305","-0.132455","2011-03-22 07:58:52" +6043,"51.486332","-0.132281","2011-03-22 07:58:53" +6043,"51.486336","-0.132017","2011-03-22 07:58:54" +6043,"51.486347","-0.131791","2011-03-22 07:58:55" +6043,"51.48637","-0.131625","2011-03-22 07:58:56" +6043,"51.486401","-0.13149","2011-03-22 07:58:57" +6043,"51.486431","-0.131373","2011-03-22 07:58:58" +6043,"51.486469","-0.131268","2011-03-22 07:58:59" +6043,"51.486504","-0.131174","2011-03-22 07:59:00" +6043,"51.486542","-0.131088","2011-03-22 07:59:01" +6043,"51.48661","-0.13101","2011-03-22 07:59:02" +6043,"51.486687","-0.13094","2011-03-22 07:59:03" +6043,"51.486771","-0.130878","2011-03-22 07:59:04" +6043,"51.486847","-0.130822","2011-03-22 07:59:05" +6043,"51.486916","-0.13077","2011-03-22 07:59:06" +6043,"51.48698","-0.13074","2011-03-22 07:59:09" +6043,"51.487038","-0.130709","2011-03-22 07:59:09" +6043,"51.487091","-0.130677","2011-03-22 07:59:09" +6043,"51.487141","-0.130647","2011-03-22 07:59:10" +6043,"51.487186","-0.130614","2011-03-22 07:59:11" +6043,"51.487236","-0.13058","2011-03-22 07:59:12" +6043,"51.487278","-0.130543","2011-03-22 07:59:13" +6043,"51.487324","-0.130504","2011-03-22 07:59:14" +6043,"51.487366","-0.130467","2011-03-22 07:59:15" +6043,"51.4874","-0.130409","2011-03-22 07:59:16" +6043,"51.487434","-0.130355","2011-03-22 07:59:17" +6043,"51.487457","-0.130333","2011-03-22 07:59:18" +6043,"51.487488","-0.130311","2011-03-22 07:59:19" +6043,"51.487522","-0.130292","2011-03-22 07:59:20" +6043,"51.487549","-0.130276","2011-03-22 07:59:21" +6043,"51.48764","-0.130235","2011-03-22 07:59:28" +6043,"51.487644","-0.130088","2011-03-22 07:59:34" +6043,"51.487705","-0.129965","2011-03-22 07:59:40" +6043,"51.48777","-0.129898","2011-03-22 07:59:42" +6043,"51.487812","-0.129848","2011-03-22 07:59:43" +6043,"51.487862","-0.129792","2011-03-22 07:59:44" +6043,"51.487923","-0.129718","2011-03-22 07:59:45" +6043,"51.487976","-0.129651","2011-03-22 07:59:46" +6043,"51.488033","-0.129595","2011-03-22 07:59:48" +6043,"51.488091","-0.129569","2011-03-22 07:59:48" +6043,"51.488148","-0.129543","2011-03-22 07:59:49" +6043,"51.488201","-0.129518","2011-03-22 07:59:50" +6043,"51.488251","-0.129537","2011-03-22 07:59:51" +6043,"51.488274","-0.12953","2011-03-22 07:59:52" +6043,"51.488293","-0.129523","2011-03-22 07:59:53" +6043,"51.488293","-0.129523","2011-03-22 08:00:13" +6043,"51.488293","-0.129523","2011-03-22 08:00:34" +6043,"51.488293","-0.129523","2011-03-22 08:01:13" +6043,"51.488392","-0.129516","2011-03-22 08:01:19" +6043,"51.48848","-0.129497","2011-03-22 08:01:21" +6043,"51.488533","-0.129473","2011-03-22 08:01:22" +6043,"51.488598","-0.129441","2011-03-22 08:01:23" +6043,"51.488667","-0.129405","2011-03-22 08:01:24" +6043,"51.488728","-0.129364","2011-03-22 08:01:25" +6043,"51.488792","-0.129329","2011-03-22 08:01:26" +6043,"51.488865","-0.12929","2011-03-22 08:01:28" +6043,"51.488934","-0.12923","2011-03-22 08:01:28" +6043,"51.489002","-0.129174","2011-03-22 08:01:29" +6043,"51.489071","-0.129104","2011-03-22 08:01:30" +6043,"51.489132","-0.129024","2011-03-22 08:01:31" +6043,"51.489185","-0.128944","2011-03-22 08:01:32" +6043,"51.489235","-0.128862","2011-03-22 08:01:33" +6043,"51.489281","-0.128781","2011-03-22 08:01:34" +6043,"51.489326","-0.128701","2011-03-22 08:01:35" +6043,"51.489368","-0.12862","2011-03-22 08:01:36" +6043,"51.48941","-0.128544","2011-03-22 08:01:37" +6043,"51.489449","-0.128458","2011-03-22 08:01:38" +6043,"51.489479","-0.12837","2011-03-22 08:01:39" +6043,"51.48951","-0.12828","2011-03-22 08:01:40" +6043,"51.48954","-0.12819","2011-03-22 08:01:41" +6043,"51.489567","-0.1281","2011-03-22 08:01:42" +6043,"51.489597","-0.128012","2011-03-22 08:01:43" +6043,"51.489628","-0.127924","2011-03-22 08:01:44" +6043,"51.489658","-0.127837","2011-03-22 08:01:45" +6043,"51.489689","-0.127753","2011-03-22 08:01:46" +6043,"51.489758","-0.127593","2011-03-22 08:01:49" +6043,"51.489719","-0.127674","2011-03-22 08:01:49" +6043,"51.489799","-0.127502","2011-03-22 08:01:49" +6043,"51.489845","-0.127396","2011-03-22 08:01:50" +6043,"51.489891","-0.127289","2011-03-22 08:01:51" +6043,"51.489944","-0.127186","2011-03-22 08:01:52" +6043,"51.490002","-0.12709","2011-03-22 08:01:53" +6043,"51.490059","-0.127","2011-03-22 08:01:54" +6043,"51.490116","-0.126919","2011-03-22 08:01:55" +6043,"51.49017","-0.126854","2011-03-22 08:01:56" +6043,"51.490227","-0.126814","2011-03-22 08:01:57" +6043,"51.490273","-0.126774","2011-03-22 08:01:58" +6043,"51.49033","-0.126756","2011-03-22 08:01:59" +6043,"51.490387","-0.126736","2011-03-22 08:02:00" +6043,"51.49044","-0.126713","2011-03-22 08:02:01" +6043,"51.490494","-0.126682","2011-03-22 08:02:02" +6043,"51.490543","-0.126623","2011-03-22 08:02:03" +6043,"51.490593","-0.126565","2011-03-22 08:02:04" +6043,"51.490643","-0.126508","2011-03-22 08:02:05" +6043,"51.4907","-0.126451","2011-03-22 08:02:06" +6043,"51.490761","-0.126389","2011-03-22 08:02:09" +6043,"51.490826","-0.12633","2011-03-22 08:02:09" +6043,"51.490883","-0.12627","2011-03-22 08:02:09" +6043,"51.490948","-0.126214","2011-03-22 08:02:10" +6043,"51.491009","-0.126157","2011-03-22 08:02:11" +6043,"51.491074","-0.126101","2011-03-22 08:02:12" +6043,"51.491138","-0.126045","2011-03-22 08:02:13" +6043,"51.491207","-0.12599","2011-03-22 08:02:14" +6043,"51.491272","-0.125936","2011-03-22 08:02:15" +6043,"51.491341","-0.125886","2011-03-22 08:02:16" +6043,"51.491409","-0.125832","2011-03-22 08:02:17" +6043,"51.491482","-0.125774","2011-03-22 08:02:18" +6043,"51.491554","-0.125717","2011-03-22 08:02:19" +6043,"51.491627","-0.125667","2011-03-22 08:02:20" +6043,"51.491699","-0.12562","2011-03-22 08:02:21" +6043,"51.491768","-0.125579","2011-03-22 08:02:22" +6043,"51.491837","-0.125541","2011-03-22 08:02:23" +6043,"51.491909","-0.125506","2011-03-22 08:02:24" +6043,"51.491978","-0.12547","2011-03-22 08:02:25" +6043,"51.49205","-0.125434","2011-03-22 08:02:26" +6043,"51.492191","-0.12536","2011-03-22 08:02:29" +6043,"51.492123","-0.125399","2011-03-22 08:02:29" +6043,"51.49226","-0.12532","2011-03-22 08:02:29" +6043,"51.492332","-0.125281","2011-03-22 08:02:30" +6043,"51.492401","-0.125242","2011-03-22 08:02:31" +6043,"51.492474","-0.125203","2011-03-22 08:02:32" +6043,"51.492542","-0.12516","2011-03-22 08:02:33" +6043,"51.492611","-0.125119","2011-03-22 08:02:34" +6043,"51.49268","-0.125082","2011-03-22 08:02:35" +6043,"51.492748","-0.125044","2011-03-22 08:02:36" +6043,"51.492817","-0.125006","2011-03-22 08:02:37" +6043,"51.492882","-0.124967","2011-03-22 08:02:38" +6043,"51.49295","-0.124935","2011-03-22 08:02:39" +6043,"51.493011","-0.124909","2011-03-22 08:02:40" +6043,"51.493073","-0.124885","2011-03-22 08:02:41" +6043,"51.49313","-0.124863","2011-03-22 08:02:42" +6043,"51.493187","-0.12484","2011-03-22 08:02:43" +6043,"51.493244","-0.124815","2011-03-22 08:02:44" +6043,"51.493301","-0.12479","2011-03-22 08:02:45" +6043,"51.493359","-0.124766","2011-03-22 08:02:46" +6043,"51.493511","-0.124703","2011-03-22 08:02:49" +6043,"51.493462","-0.124721","2011-03-22 08:02:49" +6043,"51.493412","-0.124742","2011-03-22 08:02:49" +6043,"51.493557","-0.124687","2011-03-22 08:02:50" +6043,"51.49361","-0.124672","2011-03-22 08:02:51" +6043,"51.49366","-0.124672","2011-03-22 08:02:52" +6043,"51.493713","-0.124672","2011-03-22 08:02:53" +6043,"51.493767","-0.12468","2011-03-22 08:02:54" +6043,"51.493824","-0.124686","2011-03-22 08:02:55" +6043,"51.493874","-0.12469","2011-03-22 08:02:56" +6043,"51.493927","-0.1247","2011-03-22 08:02:57" +6043,"51.493973","-0.124711","2011-03-22 08:02:58" +6043,"51.494022","-0.124721","2011-03-22 08:02:59" +6043,"51.494064","-0.124732","2011-03-22 08:03:00" +6043,"51.49411","-0.124747","2011-03-22 08:03:01" +6043,"51.494152","-0.124768","2011-03-22 08:03:02" +6043,"51.494198","-0.12479","2011-03-22 08:03:03" +6043,"51.494236","-0.124817","2011-03-22 08:03:04" +6043,"51.49427","-0.124838","2011-03-22 08:03:05" +6043,"51.494305","-0.124877","2011-03-22 08:03:06" +6043,"51.494339","-0.124899","2011-03-22 08:03:09" +6043,"51.494366","-0.12492","2011-03-22 08:03:09" +6043,"51.494396","-0.124942","2011-03-22 08:03:09" +6043,"51.494427","-0.124965","2011-03-22 08:03:10" +6043,"51.494457","-0.124987","2011-03-22 08:03:11" +6043,"51.494541","-0.125119","2011-03-22 08:03:16" +6043,"51.494667","-0.125179","2011-03-22 08:03:19" +6043,"51.494743","-0.125203","2011-03-22 08:03:20" +6043,"51.494835","-0.125232","2011-03-22 08:03:21" +6043,"51.494923","-0.125253","2011-03-22 08:03:22" +6043,"51.495003","-0.125272","2011-03-22 08:03:23" +6043,"51.495079","-0.12529","2011-03-22 08:03:24" +6043,"51.495152","-0.12531","2011-03-22 08:03:25" +6043,"51.495216","-0.125331","2011-03-22 08:03:26" +6043,"51.495342","-0.125367","2011-03-22 08:03:28" +6043,"51.495281","-0.12535","2011-03-22 08:03:28" +6043,"51.495399","-0.125382","2011-03-22 08:03:29" +6043,"51.495461","-0.125394","2011-03-22 08:03:30" +6043,"51.495518","-0.125406","2011-03-22 08:03:31" +6043,"51.495575","-0.12541","2011-03-22 08:03:32" +6043,"51.495628","-0.125414","2011-03-22 08:03:33" +6043,"51.495682","-0.125405","2011-03-22 08:03:34" +6043,"51.495731","-0.125398","2011-03-22 08:03:35" +6043,"51.495785","-0.125382","2011-03-22 08:03:36" +6043,"51.495834","-0.125365","2011-03-22 08:03:37" +6043,"51.495888","-0.125347","2011-03-22 08:03:38" +6043,"51.495941","-0.12533","2011-03-22 08:03:39" +6043,"51.495995","-0.125307","2011-03-22 08:03:40" +6043,"51.496052","-0.125285","2011-03-22 08:03:41" +6043,"51.496105","-0.125261","2011-03-22 08:03:42" +6043,"51.496162","-0.12524","2011-03-22 08:03:43" +6043,"51.496216","-0.125226","2011-03-22 08:03:44" +6043,"51.496273","-0.125217","2011-03-22 08:03:45" +6043,"51.496323","-0.125217","2011-03-22 08:03:46" +6043,"51.496376","-0.125223","2011-03-22 08:03:49" +6043,"51.496429","-0.125234","2011-03-22 08:03:49" +6043,"51.496479","-0.125249","2011-03-22 08:03:49" +6043,"51.496529","-0.125265","2011-03-22 08:03:50" +6043,"51.496563","-0.125277","2011-03-22 08:03:51" +6043,"51.496666","-0.125316","2011-03-22 08:03:55" +6043,"51.496819","-0.125418","2011-03-22 08:03:58" +6043,"51.496906","-0.12546","2011-03-22 08:03:59" +6043,"51.496994","-0.125505","2011-03-22 08:04:00" +6043,"51.497108","-0.12555","2011-03-22 08:04:01" +6043,"51.497261","-0.125591","2011-03-22 08:04:02" +6043,"51.49741","-0.125618","2011-03-22 08:04:03" +6043,"51.497536","-0.125642","2011-03-22 08:04:04" +6043,"51.497654","-0.125669","2011-03-22 08:04:05" +6043,"51.497765","-0.125694","2011-03-22 08:04:07" +6043,"51.497868","-0.125715","2011-03-22 08:04:09" +6043,"51.498055","-0.125731","2011-03-22 08:04:09" +6043,"51.497963","-0.125728","2011-03-22 08:04:09" +6043,"51.498142","-0.125729","2011-03-22 08:04:10" +6043,"51.49823","-0.125725","2011-03-22 08:04:11" +6043,"51.49831","-0.125737","2011-03-22 08:04:12" +6043,"51.49839","-0.125754","2011-03-22 08:04:13" +6043,"51.49847","-0.12577","2011-03-22 08:04:14" +6043,"51.49855","-0.125788","2011-03-22 08:04:15" +6043,"51.498619","-0.125819","2011-03-22 08:04:16" +6043,"51.498692","-0.125848","2011-03-22 08:04:17" +6043,"51.49876","-0.125878","2011-03-22 08:04:18" +6043,"51.498829","-0.125909","2011-03-22 08:04:19" +6043,"51.498901","-0.125941","2011-03-22 08:04:20" +6043,"51.498978","-0.12597","2011-03-22 08:04:21" +6043,"51.499046","-0.125996","2011-03-22 08:04:22" +6043,"51.499119","-0.126023","2011-03-22 08:04:23" +6043,"51.499187","-0.126048","2011-03-22 08:04:24" +6043,"51.499252","-0.126071","2011-03-22 08:04:25" +6043,"51.499321","-0.126094","2011-03-22 08:04:26" +6043,"51.499451","-0.12611","2011-03-22 08:04:29" +6043,"51.49939","-0.126114","2011-03-22 08:04:29" +6043,"51.499508","-0.126118","2011-03-22 08:04:29" +6043,"51.499569","-0.12613","2011-03-22 08:04:30" +6043,"51.499626","-0.126142","2011-03-22 08:04:31" +6043,"51.499687","-0.126151","2011-03-22 08:04:32" +6043,"51.499748","-0.126156","2011-03-22 08:04:33" +6043,"51.499813","-0.126158","2011-03-22 08:04:34" +6043,"51.49987","-0.126159","2011-03-22 08:04:35" +6043,"51.499908","-0.126157","2011-03-22 08:04:36" +6043,"51.499939","-0.126154","2011-03-22 08:04:37" +6043,"51.500034","-0.126153","2011-03-22 08:04:43" +6043,"51.500034","-0.126153","2011-03-22 08:04:53" +6043,"51.500034","-0.126153","2011-03-22 08:05:13" +6043,"51.500114","-0.126219","2011-03-22 08:05:15" +6043,"51.500168","-0.126269","2011-03-22 08:05:16" +6043,"51.500217","-0.126325","2011-03-22 08:05:17" +6043,"51.500252","-0.126398","2011-03-22 08:05:18" +6043,"51.500282","-0.126481","2011-03-22 08:05:19" +6043,"51.500305","-0.126573","2011-03-22 08:05:20" +6043,"51.500313","-0.126689","2011-03-22 08:05:21" +6043,"51.50032","-0.126805","2011-03-22 08:05:22" +6043,"51.50032","-0.126921","2011-03-22 08:05:23" +6043,"51.500324","-0.127033","2011-03-22 08:05:24" +6043,"51.500324","-0.127148","2011-03-22 08:05:25" +6043,"51.500332","-0.127267","2011-03-22 08:05:26" +6043,"51.500404","-0.127455","2011-03-22 08:05:28" +6043,"51.500362","-0.12737","2011-03-22 08:05:28" +6043,"51.50045","-0.127532","2011-03-22 08:05:29" +6043,"51.5005","-0.12759","2011-03-22 08:05:30" +6043,"51.500546","-0.127638","2011-03-22 08:05:31" +6043,"51.500603","-0.127658","2011-03-22 08:05:32" +6043,"51.50066","-0.127663","2011-03-22 08:05:33" +6043,"51.500721","-0.127637","2011-03-22 08:05:34" +6043,"51.500778","-0.127615","2011-03-22 08:05:35" +6043,"51.500835","-0.127593","2011-03-22 08:05:36" +6043,"51.500893","-0.127575","2011-03-22 08:05:37" +6043,"51.500946","-0.127549","2011-03-22 08:05:38" +6043,"51.501003","-0.127518","2011-03-22 08:05:39" +6043,"51.501057","-0.127479","2011-03-22 08:05:40" +6043,"51.501095","-0.127433","2011-03-22 08:05:41" +6043,"51.501125","-0.127385","2011-03-22 08:05:42" +6043,"51.501156","-0.127329","2011-03-22 08:05:43" +6043,"51.501179","-0.127268","2011-03-22 08:05:44" +6043,"51.501198","-0.1272","2011-03-22 08:05:45" +6043,"51.501213","-0.127121","2011-03-22 08:05:46" +6043,"51.501225","-0.127032","2011-03-22 08:05:50" +6043,"51.501236","-0.126948","2011-03-22 08:05:50" +6043,"51.501232","-0.126885","2011-03-22 08:05:50" +6043,"51.50124","-0.126845","2011-03-22 08:05:50" +6043,"51.501179","-0.126717","2011-03-22 08:05:57" +6043,"51.50116","-0.126648","2011-03-22 08:05:59" +6043,"51.501152","-0.126582","2011-03-22 08:06:00" +6043,"51.501144","-0.126512","2011-03-22 08:06:01" +6043,"51.501141","-0.12644","2011-03-22 08:06:02" +6043,"51.501137","-0.126362","2011-03-22 08:06:03" +6043,"51.501137","-0.126268","2011-03-22 08:06:04" +6043,"51.501137","-0.126161","2011-03-22 08:06:05" +6043,"51.501133","-0.126053","2011-03-22 08:06:06" +6043,"51.501129","-0.12595","2011-03-22 08:06:08" +6043,"51.501125","-0.12585","2011-03-22 08:06:08" +6043,"51.501122","-0.125751","2011-03-22 08:06:09" +6043,"51.501114","-0.125652","2011-03-22 08:06:10" +6043,"51.501114","-0.125551","2011-03-22 08:06:11" +6043,"51.501114","-0.12545","2011-03-22 08:06:12" +6043,"51.501114","-0.125353","2011-03-22 08:06:13" +6043,"51.50111","-0.125257","2011-03-22 08:06:14" +6043,"51.501102","-0.125161","2011-03-22 08:06:15" +6043,"51.501095","-0.125065","2011-03-22 08:06:16" +6043,"51.501087","-0.124971","2011-03-22 08:06:17" +6043,"51.501083","-0.124878","2011-03-22 08:06:18" +6043,"51.501076","-0.124812","2011-03-22 08:06:19" +6043,"51.501076","-0.124749","2011-03-22 08:06:20" +6043,"51.501072","-0.124686","2011-03-22 08:06:21" +6043,"51.501068","-0.124628","2011-03-22 08:06:22" +6043,"51.50106","-0.124569","2011-03-22 08:06:23" +6043,"51.50108","-0.124489","2011-03-22 08:06:24" +6043,"51.501102","-0.124407","2011-03-22 08:06:25" +6043,"51.501118","-0.124325","2011-03-22 08:06:27" +6043,"51.501137","-0.124243","2011-03-22 08:06:30" +6043,"51.501152","-0.124164","2011-03-22 08:06:30" +6043,"51.501179","-0.124016","2011-03-22 08:06:30" +6043,"51.501167","-0.12409","2011-03-22 08:06:30" +6043,"51.501194","-0.123943","2011-03-22 08:06:31" +6043,"51.501205","-0.123873","2011-03-22 08:06:32" +6043,"51.501221","-0.123804","2011-03-22 08:06:33" +6043,"51.501244","-0.123733","2011-03-22 08:06:34" +6043,"51.501266","-0.123664","2011-03-22 08:06:35" +6043,"51.501293","-0.1236","2011-03-22 08:06:36" +6043,"51.501324","-0.123544","2011-03-22 08:06:37" +6043,"51.501396","-0.123578","2011-03-22 08:06:38" +6043,"51.501461","-0.123598","2011-03-22 08:06:39" +6043,"51.50153","-0.123607","2011-03-22 08:06:40" +6043,"51.501595","-0.123608","2011-03-22 08:06:41" +6043,"51.501648","-0.123595","2011-03-22 08:06:42" +6043,"51.501709","-0.123578","2011-03-22 08:06:43" +6043,"51.50177","-0.123562","2011-03-22 08:06:44" +6043,"51.501839","-0.123541","2011-03-22 08:06:45" +6043,"51.501907","-0.123508","2011-03-22 08:06:46" +6043,"51.501984","-0.123478","2011-03-22 08:06:49" +6043,"51.502064","-0.123446","2011-03-22 08:06:49" +6043,"51.502151","-0.123421","2011-03-22 08:06:49" +6043,"51.502239","-0.123396","2011-03-22 08:06:50" +6043,"51.502331","-0.123374","2011-03-22 08:06:51" +6043,"51.502453","-0.123392","2011-03-22 08:06:52" +6043,"51.502583","-0.123429","2011-03-22 08:06:53" +6043,"51.502708","-0.123446","2011-03-22 08:06:54" +6043,"51.502823","-0.123457","2011-03-22 08:06:55" +6043,"51.50293","-0.123457","2011-03-22 08:06:56" +6043,"51.503033","-0.123451","2011-03-22 08:06:57" +6043,"51.503128","-0.123444","2011-03-22 08:06:58" +6043,"51.503212","-0.123433","2011-03-22 08:06:59" +6043,"51.503292","-0.123421","2011-03-22 08:07:00" +6043,"51.503365","-0.123412","2011-03-22 08:07:01" +6043,"51.503426","-0.123406","2011-03-22 08:07:02" +6043,"51.503468","-0.123396","2011-03-22 08:07:03" +6043,"51.503498","-0.123391","2011-03-22 08:07:04" +6043,"51.503529","-0.12338","2011-03-22 08:07:05" +6043,"51.503563","-0.123365","2011-03-22 08:07:06" +6043,"51.503597","-0.123349","2011-03-22 08:07:08" +6043,"51.503647","-0.123328","2011-03-22 08:07:08" +6043,"51.503696","-0.123306","2011-03-22 08:07:09" +6043,"51.50375","-0.123287","2011-03-22 08:07:10" +6043,"51.503807","-0.123276","2011-03-22 08:07:11" +6043,"51.503864","-0.123253","2011-03-22 08:07:12" +6043,"51.503929","-0.123229","2011-03-22 08:07:13" +6043,"51.50399","-0.123204","2011-03-22 08:07:14" +6043,"51.504051","-0.12318","2011-03-22 08:07:15" +6043,"51.50412","-0.123149","2011-03-22 08:07:16" +6043,"51.504192","-0.123115","2011-03-22 08:07:17" +6043,"51.504261","-0.123085","2011-03-22 08:07:18" +6043,"51.504326","-0.123055","2011-03-22 08:07:19" +6043,"51.504379","-0.123029","2011-03-22 08:07:20" +6043,"51.504433","-0.123003","2011-03-22 08:07:21" +6043,"51.50449","-0.122974","2011-03-22 08:07:22" +6043,"51.504559","-0.122937","2011-03-22 08:07:24" +6043,"51.504631","-0.1229","2011-03-22 08:07:25" +6043,"51.504704","-0.122863","2011-03-22 08:07:25" +6043,"51.504776","-0.122826","2011-03-22 08:07:26" +6043,"51.504864","-0.122796","2011-03-22 08:07:28" +6043,"51.504948","-0.122777","2011-03-22 08:08:01" +6043,"51.505039","-0.122761","2011-03-22 08:08:01" +6043,"51.505131","-0.122746","2011-03-22 08:08:01" +6043,"51.505219","-0.122728","2011-03-22 08:08:02" +6043,"51.505299","-0.122709","2011-03-22 08:08:02" +6043,"51.505455","-0.122666","2011-03-22 08:08:02" +6043,"51.505379","-0.122687","2011-03-22 08:08:02" +6043,"51.505527","-0.122644","2011-03-22 08:08:02" +6043,"51.505768","-0.122572","2011-03-22 08:08:02" +6043,"51.505684","-0.122604","2011-03-22 08:08:02" +6043,"51.505604","-0.122628","2011-03-22 08:08:02" +6043,"51.505859","-0.122534","2011-03-22 08:08:02" +6043,"51.506065","-0.122442","2011-03-22 08:08:03" +6043,"51.506168","-0.122402","2011-03-22 08:08:03" +6043,"51.505962","-0.122487","2011-03-22 08:08:03" +6043,"51.506275","-0.122363","2011-03-22 08:08:03" +6043,"51.506378","-0.122321","2011-03-22 08:08:03" +6043,"51.506569","-0.122239","2011-03-22 08:08:03" +6043,"51.506474","-0.12228","2011-03-22 08:08:03" +6043,"51.506741","-0.122151","2011-03-22 08:08:05" +6043,"51.506657","-0.122197","2011-03-22 08:08:05" +6043,"51.506828","-0.122102","2011-03-22 08:08:05" +6043,"51.506908","-0.122053","2011-03-22 08:08:06" +6043,"51.50708","-0.121926","2011-03-22 08:08:06" +6043,"51.506992","-0.121991","2011-03-22 08:08:06" +6043,"51.507168","-0.121863","2011-03-22 08:08:06" +6043,"51.507252","-0.121799","2011-03-22 08:08:06" +6043,"51.507339","-0.121736","2011-03-22 08:08:06" +6043,"51.507435","-0.121674","2011-03-22 08:08:06" +6043,"51.50761","-0.121552","2011-03-22 08:08:06" +6043,"51.507523","-0.121613","2011-03-22 08:08:06" +6043,"51.507698","-0.121492","2011-03-22 08:08:06" +6043,"51.507866","-0.121373","2011-03-22 08:08:07" +6043,"51.507782","-0.121433","2011-03-22 08:08:07" +6043,"51.507946","-0.121312","2011-03-22 08:08:07" +6043,"51.508022","-0.121249","2011-03-22 08:08:07" +6043,"51.508102","-0.121185","2011-03-22 08:08:07" +6043,"51.508175","-0.121118","2011-03-22 08:08:07" +6043,"51.508251","-0.121048","2011-03-22 08:08:07" +6043,"51.508324","-0.120975","2011-03-22 08:08:09" +6043,"51.508392","-0.120899","2011-03-22 08:08:09" +6043,"51.508461","-0.120822","2011-03-22 08:08:09" +6043,"51.508533","-0.120745","2011-03-22 08:08:10" +6043,"51.508602","-0.120669","2011-03-22 08:08:11" +6043,"51.508675","-0.120588","2011-03-22 08:08:12" +6043,"51.508743","-0.120508","2011-03-22 08:08:13" +6043,"51.508812","-0.120424","2011-03-22 08:08:14" +6043,"51.508881","-0.12034","2011-03-22 08:08:15" +6043,"51.508945","-0.120255","2011-03-22 08:08:16" +6043,"51.509014","-0.120174","2011-03-22 08:08:17" +6043,"51.509079","-0.120095","2011-03-22 08:08:18" +6043,"51.509144","-0.120018","2011-03-22 08:08:19" +6043,"51.509209","-0.119942","2011-03-22 08:08:20" +6043,"51.50927","-0.119867","2011-03-22 08:08:21" +6043,"51.509331","-0.119793","2011-03-22 08:08:22" +6043,"51.509399","-0.11972","2011-03-22 08:08:23" +6043,"51.50946","-0.119646","2011-03-22 08:08:24" +6043,"51.509525","-0.119569","2011-03-22 08:08:25" +6043,"51.509586","-0.119492","2011-03-22 08:08:26" +6043,"51.509644","-0.119408","2011-03-22 08:08:29" +6043,"51.509697","-0.11932","2011-03-22 08:08:29" +6043,"51.50975","-0.11923","2011-03-22 08:08:29" +6043,"51.5098","-0.119141","2011-03-22 08:08:30" +6043,"51.50985","-0.119045","2011-03-22 08:08:31" +6043,"51.509892","-0.118937","2011-03-22 08:08:32" +6043,"51.509937","-0.118832","2011-03-22 08:08:33" +6043,"51.509975","-0.1187","2011-03-22 08:08:34" +6043,"51.510014","-0.118568","2011-03-22 08:08:35" +6043,"51.510052","-0.118438","2011-03-22 08:08:36" +6043,"51.51009","-0.118314","2011-03-22 08:08:37" +6043,"51.510124","-0.118191","2011-03-22 08:08:38" +6043,"51.510159","-0.118068","2011-03-22 08:08:39" +6043,"51.510189","-0.117949","2011-03-22 08:08:40" +6043,"51.51025","-0.117731","2011-03-22 08:08:42" +6043,"51.51022","-0.117839","2011-03-22 08:08:42" +6043,"51.510277","-0.117626","2011-03-22 08:08:43" +6043,"51.510307","-0.117527","2011-03-22 08:08:44" +6043,"51.510334","-0.117437","2011-03-22 08:08:45" +6043,"51.510361","-0.117342","2011-03-22 08:08:46" +6043,"51.510387","-0.117237","2011-03-22 08:08:55" +6043,"51.510406","-0.117137","2011-03-22 08:08:56" +6043,"51.510448","-0.116927","2011-03-22 08:08:56" +6043,"51.510471","-0.116822","2011-03-22 08:08:56" +6043,"51.510429","-0.117032","2011-03-22 08:08:56" +6043,"51.510532","-0.116518","2011-03-22 08:08:56" +6043,"51.510551","-0.116432","2011-03-22 08:08:56" +6043,"51.510494","-0.116719","2011-03-22 08:08:56" +6043,"51.510513","-0.116618","2011-03-22 08:08:56" +6043,"51.510571","-0.116348","2011-03-22 08:08:57" +6043,"51.510586","-0.11628","2011-03-22 08:08:57" +6043,"51.510601","-0.116221","2011-03-22 08:08:58" +6043,"51.510616","-0.116166","2011-03-22 08:08:59" +6043,"51.510654","-0.116025","2011-03-22 08:09:04" +6043,"51.510689","-0.115883","2011-03-22 08:09:08" +6043,"51.5107","-0.115833","2011-03-22 08:09:09" +6043,"51.510712","-0.115781","2011-03-22 08:09:10" +6043,"51.510727","-0.115724","2011-03-22 08:09:11" +6043,"51.510738","-0.115665","2011-03-22 08:09:12" +6043,"51.510754","-0.115592","2011-03-22 08:09:13" +6043,"51.510773","-0.1155","2011-03-22 08:09:14" +6043,"51.510788","-0.115402","2011-03-22 08:09:15" +6043,"51.510807","-0.115297","2011-03-22 08:09:16" +6043,"51.51083","-0.115172","2011-03-22 08:09:17" +6043,"51.510853","-0.115042","2011-03-22 08:09:18" +6043,"51.510872","-0.1149","2011-03-22 08:09:19" +6043,"51.510895","-0.114757","2011-03-22 08:09:20" +6043,"51.510914","-0.114612","2011-03-22 08:09:21" +6043,"51.510933","-0.11447","2011-03-22 08:09:22" +6043,"51.51096","-0.114333","2011-03-22 08:09:23" +6043,"51.510983","-0.114193","2011-03-22 08:09:24" +6043,"51.511002","-0.114051","2011-03-22 08:09:25" +6043,"51.511021","-0.113902","2011-03-22 08:09:26" +6043,"51.511036","-0.113752","2011-03-22 08:09:28" +6043,"51.511051","-0.113603","2011-03-22 08:09:28" +6043,"51.511063","-0.113455","2011-03-22 08:09:29" +6043,"51.511074","-0.113308","2011-03-22 08:09:30" +6043,"51.511086","-0.113159","2011-03-22 08:09:31" +6043,"51.511101","-0.113012","2011-03-22 08:09:32" +6043,"51.511112","-0.112869","2011-03-22 08:09:33" +6043,"51.51112","-0.112727","2011-03-22 08:09:34" +6043,"51.511131","-0.112591","2011-03-22 08:09:35" +6043,"51.511139","-0.112457","2011-03-22 08:09:36" +6043,"51.51115","-0.112327","2011-03-22 08:09:37" +6043,"51.511162","-0.112198","2011-03-22 08:09:38" +6043,"51.511166","-0.112068","2011-03-22 08:09:39" +6043,"51.511169","-0.111936","2011-03-22 08:09:40" +6043,"51.511173","-0.111805","2011-03-22 08:09:41" +6043,"51.511177","-0.111676","2011-03-22 08:09:42" +6043,"51.511181","-0.11155","2011-03-22 08:09:43" +6043,"51.511185","-0.111425","2011-03-22 08:09:44" +6043,"51.511181","-0.1113","2011-03-22 08:09:45" +6043,"51.511181","-0.111172","2011-03-22 08:09:46" +6043,"51.511181","-0.111047","2011-03-22 08:09:49" +6043,"51.511185","-0.11092","2011-03-22 08:09:49" +6043,"51.511185","-0.110794","2011-03-22 08:09:49" +6043,"51.511189","-0.110666","2011-03-22 08:09:50" +6043,"51.511192","-0.110536","2011-03-22 08:09:51" +6043,"51.511196","-0.110405","2011-03-22 08:09:52" +6043,"51.511204","-0.110276","2011-03-22 08:09:53" +6043,"51.511211","-0.110146","2011-03-22 08:09:54" +6043,"51.511219","-0.110018","2011-03-22 08:09:55" +6043,"51.511227","-0.109891","2011-03-22 08:09:56" +6043,"51.511234","-0.109766","2011-03-22 08:09:57" +6043,"51.511227","-0.109643","2011-03-22 08:09:58" +6043,"51.511223","-0.109518","2011-03-22 08:09:59" +6043,"51.511219","-0.109392","2011-03-22 08:10:00" +6043,"51.511215","-0.10927","2011-03-22 08:10:01" +6043,"51.511211","-0.109152","2011-03-22 08:10:02" +6043,"51.511208","-0.109034","2011-03-22 08:10:03" +6043,"51.511204","-0.108915","2011-03-22 08:10:04" +6043,"51.511204","-0.108798","2011-03-22 08:10:05" +6043,"51.5112","-0.108691","2011-03-22 08:10:06" +6043,"51.5112","-0.108585","2011-03-22 08:10:09" +6043,"51.5112","-0.10848","2011-03-22 08:10:09" +6043,"51.511204","-0.108384","2011-03-22 08:10:09" +6043,"51.511204","-0.108285","2011-03-22 08:10:10" +6043,"51.511211","-0.108189","2011-03-22 08:10:11" +6043,"51.511219","-0.108093","2011-03-22 08:10:12" +6043,"51.51123","-0.107998","2011-03-22 08:10:13" +6043,"51.511242","-0.107904","2011-03-22 08:10:14" +6043,"51.511257","-0.10781","2011-03-22 08:10:15" +6043,"51.511276","-0.107717","2011-03-22 08:10:16" +6043,"51.511299","-0.107664","2011-03-22 08:10:17" +6043,"51.511322","-0.107617","2011-03-22 08:10:18" +6043,"51.511345","-0.107583","2011-03-22 08:10:19" +6043,"51.511345","-0.107566","2011-03-22 08:10:20" +6043,"51.511349","-0.107546","2011-03-22 08:10:21" +6043,"51.511345","-0.107526","2011-03-22 08:10:22" +6043,"51.511269","-0.107566","2011-03-22 08:10:28" +6043,"51.511242","-0.107616","2011-03-22 08:10:28" +6043,"51.511204","-0.107631","2011-03-22 08:10:29" +6043,"51.511166","-0.107652","2011-03-22 08:10:30" +6043,"51.511124","-0.107676","2011-03-22 08:10:31" +6043,"51.511082","-0.107705","2011-03-22 08:10:32" +6043,"51.511044","-0.107744","2011-03-22 08:10:33" +6043,"51.511021","-0.107824","2011-03-22 08:10:34" +6043,"51.511002","-0.107923","2011-03-22 08:10:35" +6043,"51.510983","-0.108007","2011-03-22 08:10:36" +6043,"51.510967","-0.10808","2011-03-22 08:10:37" +6043,"51.510952","-0.108137","2011-03-22 08:10:38" +6043,"51.510952","-0.108196","2011-03-22 08:10:39" +6043,"51.510952","-0.10826","2011-03-22 08:10:40" +6043,"51.51096","-0.108346","2011-03-22 08:10:45" +6043,"51.51096","-0.108346","2011-03-22 08:10:55" +6043,"51.51096","-0.108346","2011-03-22 08:11:15" +6043,"51.510857","-0.108386","2011-03-22 08:11:29" +6043,"51.510857","-0.108386","2011-03-22 08:11:56" diff --git a/data/traffic-report.png b/data/traffic-report.png new file mode 100644 index 0000000..2e77859 Binary files /dev/null and b/data/traffic-report.png differ diff --git a/data/tube.csv b/data/tube.csv new file mode 100644 index 0000000..20d9500 --- /dev/null +++ b/data/tube.csv @@ -0,0 +1,309 @@ +"Acton Town",51.503071,-0.280303 +"Aldgate",51.514342,-0.075627 +"Aldgate East",51.51503,-0.073162 +"All Saints (DLR)",51.510477,-0.012625 +"Alperton",51.541209,-0.299516 +"Amersham",51.674129,-0.606514 +"Angel",51.532968,-0.105581 +"Archway",51.565491,-0.135122 +"Arnos Grove",51.61623,-0.13427 +"Arsenal",51.55855,-0.105456 +"Baker Street",51.52313,-0.156904 +"Balham",51.443183,-0.152685 +"Bank",51.513347,-0.089 +"Barbican",51.520215,-0.097722 +"Barking",51.539521,0.080832 +"Barkingside",51.586008,0.091227 +"Barons Court",51.490229,-0.21343 +"Bayswater",51.512111,-0.187902 +"Beckton (DLR)",51.51499,0.06089 +"Beckton Park (DLR)",51.509994,0.055534 +"Becontree",51.539585,0.12688 +"Belsize Park",51.550191,-0.163974 +"Bermondsey",51.497961,-0.06433 +"Bethnal Green",51.527192,-0.055392 +"Blackfriars",51.511587,-0.102995 +"Blackhorse Road",51.585777,-0.039626 +"Blackwall (DLR)",51.508728,-0.0076 +"Bond Street",51.51381,-0.14933 +"Borough",51.501049,-0.094197 +"Boston Manor",51.495766,-0.324747 +"Bounds Green",51.608409,-0.126489 +"Bow Church (DLR)",51.527615,-0.0205 +"Bow Road",51.527042,-0.02436 +"Brent Cross",51.576599,-0.213336 +"Brixton",51.462737,-0.114552 +"Bromley-by-Bow",51.52484,-0.011682 +"Buckhurst Hill",51.62652,0.04672 +"Burnt Oak",51.602508,-0.26439 +"Caledonian Road",51.547139,-0.118334 +"Camden Town",51.539701,-0.142564 +"Canada Water",51.498168,-0.050807 +"Canary Wharf (DLR)",51.505505,-0.018 +"Canning Town",51.514738,0.009079 +"Cannon Street",51.511362,-0.090251 +"Canons Park",51.607651,-0.294392 +"Chalfont & Latimer",51.667898,-0.560996 +"Chalk Farm",51.544149,-0.153733 +"Chancery Lane",51.518494,-0.111962 +"Charing Cross",51.508359,-0.124803 +"Chesham",51.70538,-0.61143 +"Chigwell",51.617858,0.076179 +"Chiswick Park",51.494371,-0.267737 +"Chorleywood",51.654266,-0.518334 +"Clapham Common",51.461804,-0.138315 +"Clapham North",51.464916,-0.12991 +"Clapham South",51.452676,-0.147984 +"Cockfosters",51.652024,-0.149917 +"Colindale",51.595247,-0.250157 +"Colliers Wood",51.418279,-0.177765 +"Covent Garden",51.51276,-0.124507 +"Crossharbour & London Arena (DLR)",51.49604,-0.015039 +"Croxley",51.647005,-0.441604 +"Custom House",51.509863,0.026936 +"Cutty Sark for Maritime Greenwich (DLR)",51.48206,-0.01049 +"Cyprus (DLR)",51.509496,0.062933 +"Dagenham East",51.544187,0.165833 +"Dagenham Heathway",51.541212,0.14768 +"Debden",51.645492,0.083801 +"Deptford Bridge (DLR)",51.474477,-0.022052 +"Devons Road (DLR)",51.522258,-0.018008 +"Dollis Hill",51.550926,-0.236526 +"Ealing Broadway",51.514857,-0.301679 +"Ealing Common",51.510249,-0.287151 +"Earls Court",51.491357,-0.194314 +"East Acton",51.516299,-0.248068 +"East Finchley",51.587333,-0.164744 +"East Ham",51.538996,0.051447 +"East India (DLR)",51.508684,-0.00237 +"East Putney",51.45888,-0.210998 +"Eastcote",51.576552,-0.396823 +"Edgware",51.61423,-0.275094 +"Edgware Road (Bakerloo)",51.520319,-0.170365 +"Edgware Road (Circle/District/H&C)",51.519998,-0.167668 +"Elephant & Castle",51.495849,-0.100739 +"Elm Park",51.549125,0.197253 +"Elverson Road (DLR)",51.468372,-0.016816 +"Embankment",51.507312,-0.122367 +"Epping",51.693686,0.113826 +"Euston",51.528664,-0.133296 +"Euston Square",51.52579,-0.13578 +"Fairlop",51.59611,0.090593 +"Farringdon",51.520196,-0.104843 +"Finchley Central",51.600903,-0.193221 +"Finchley Road",51.547096,-0.180051 +"Finsbury Park",51.564635,-0.105881 +"Fulham Broadway",51.480603,-0.194955 +"Gallions Reach (DLR)",51.508613,0.069148 +"Gants Hill",51.576549,0.066315 +"Gloucester Road",51.4945,-0.183544 +"Golders Green",51.572216,-0.194835 +"Goldhawk Road",51.502077,-0.227404 +"Goodge Street",51.520613,-0.134808 +"Grange Hill",51.61344,0.092545 +"Great Portland Street",51.523721,-0.143965 +"Green Park",51.50687,-0.14336 +"Greenford",51.54198,-0.345879 +"Greenwich",51.477548,-0.014863 +"Gunnersbury",51.491863,-0.275164 +"Hainault",51.602845,0.094109 +"Hammersmith (District)",51.49182,-0.222861 +"Hammersmith (Met.)",51.493483,-0.22464 +"Hampstead",51.556543,-0.178015 +"Hanger Lane",51.530056,-0.293141 +"Harlesden",51.536258,-0.257496 +"Harrow & Wealdstone",51.592595,-0.334253 +"Harrow-on-the-Hill",51.579388,-0.337002 +"Hatton Cross",51.466685,-0.423381 +"Heathrow Terminals 1 2 3",51.471268,-0.452854 +"Heathrow Terminal 4",51.45895,-0.44568 +"Heathrow Terminal 5",51.471302,-0.487827 +"Hendon Central",51.583133,-0.226734 +"Heron Quays (DLR)",51.5029,-0.020822 +"High Barnet",51.651688,-0.194165 +"Highbury & Islington",51.546496,-0.104082 +"Highgate",51.577647,-0.146935 +"High Street Kensington",51.500729,-0.191566 +"Hillingdon",51.553778,-0.449898 +"Holborn",51.517236,-0.119841 +"Holland Park",51.507146,-0.206558 +"Holloway Road",51.552816,-0.112936 +"Hornchurch",51.554355,0.218927 +"Hounslow Central",51.470926,-0.365958 +"Hounslow East",51.47324,-0.357193 +"Hounslow West",51.473106,-0.385708 +"Hyde Park Corner",51.502309,-0.15443 +"Ickenham",51.560825,-0.44158 +"Island Gardens (DLR)",51.487887,-0.012095 +"Kennington",51.488662,-0.105071 +"Kensal Green",51.530524,-0.224713 +"Kensington (Olympia)",51.49788,-0.210379 +"Kentish Town",51.550101,-0.140583 +"Kenton",51.581496,-0.315217 +"Kew Gardens",51.476789,-0.285381 +"Kilburn",51.546944,-0.204633 +"Kilburn Park",51.535136,-0.193966 +"Kings Cross St. Pancras",51.53039,-0.12396 +"Kingsbury",51.584877,-0.278602 +"King George V (DLR)",51.500889,0.063496 +"Knightsbridge",51.50151,-0.16048 +"Ladbroke Grove",51.517257,-0.210297 +"Lambeth North",51.49913,-0.111768 +"Lancaster Gate",51.511891,-0.17543 +"Latimer Road",51.513958,-0.21746 +"Leicester Square",51.511291,-0.128242 +"Lewisham",51.46532,-0.0134 +"Leyton",51.558132,-0.006465 +"Leytonstone",51.568514,0.009126 +"Limehouse",51.512312,-0.03938 +"Liverpool Street",51.517598,-0.08225 +"London Bridge",51.504674,-0.086006 +"Langdon Park (DLR)",51.515273,-0.012286 +"London City Airport (DLR)",51.502538,0.048397 +"Loughton",51.64157,0.055279 +"Maida Vale",51.529995,-0.185433 +"Manor House",51.571455,-0.096088 +"Mansion House",51.512092,-0.094198 +"Marble Arch",51.51356,-0.15845 +"Marylebone",51.522397,-0.163493 +"Mile End",51.525311,-0.032666 +"Mill Hill East",51.608612,-0.210375 +"Monument",51.51063,-0.086188 +"Moor Park",51.629931,-0.432913 +"Moorgate",51.518518,-0.088438 +"Morden",51.402194,-0.19478 +"Mornington Crescent",51.534362,-0.138744 +"Mudchute (DLR)",51.492192,-0.015624 +"Neasden",51.554628,-0.250115 +"New Cross",51.476402,-0.031733 +"New Cross Gate",51.475152,-0.039764 +"Newbury Park",51.575648,0.090275 +"North Acton",51.523432,-0.25973 +"North Ealing",51.517622,-0.288994 +"North Greenwich",51.500297,0.003214 +"North Harrow",51.584631,-0.362633 +"North Wembley",51.562396,-0.303948 +"Northfields",51.500761,-0.315055 +"Northolt",51.548213,-0.368441 +"Northwick Park",51.579338,-0.319583 +"Northwood",51.611214,-0.423838 +"Northwood Hills",51.6005,-0.4092 +"Notting Hill Gate",51.509392,-0.195834 +"Oakwood",51.647638,-0.131854 +"Old Street",51.52567,-0.087562 +"Osterley",51.482184,-0.351788 +"Oval",51.481616,-0.113125 +"Oxford Circus",51.51511,-0.1417 +"Paddington",51.515394,-0.175737 +"Park Royal",51.526834,-0.284929 +"Parsons Green",51.476255,-0.201131 +"Perivale",51.536342,-0.32307 +"Piccadilly Circus",51.50986,-0.1337 +"Pimlico",51.489553,-0.133108 +"Pinner",51.592362,-0.381224 +"Plaistow",51.531288,0.017781 +"Pontoon Dock (DLR)",51.502529,0.026193 +"Poplar (DLR)",51.508686,-0.016781 +"Preston Road",51.57202,-0.2952 +"Prince Regent (DLR)",51.51059,0.0322 +"Pudding Mill Lane (DLR)",51.533756,-0.012447 +"Putney Bridge",51.4679,-0.209306 +"Queens Park",51.534358,-0.204825 +"Queensbury",51.593883,-0.286332 +"Queensway",51.510449,-0.18742 +"Ravenscourt Park",51.495538,-0.236273 +"Rayners Lane",51.5751,-0.3712 +"Redbridge",51.576367,0.045394 +"Regents Park",51.52347,-0.1468 +"Richmond",51.464125,-0.300655 +"Rickmansworth",51.640323,-0.473685 +"Roding Valley",51.616956,0.044026 +"Rotherhithe",51.501595,-0.052966 +"Royal Albert (DLR)",51.508494,0.045177 +"Royal Oak",51.518294,-0.188824 +"Royal Victoria (DLR)",51.509995,0.017704 +"Ruislip",51.572162,-0.421235 +"Ruislip Gardens",51.55996,-0.409294 +"Ruislip Manor",51.573452,-0.412849 +"Russell Square",51.523013,-0.12459 +"Seven Sisters",51.582393,-0.07424 +"Shadwell (DLR)",51.5113,-0.056919 +"Shepherds Bush",51.504849,-0.218665 +"Shepherds Bush Market",51.505881,-0.2274 +"Shoreditch",51.522709,-0.070921 +"Sloane Square",51.49236,-0.156489 +"Snaresbrook",51.58103,0.021268 +"South Ealing",51.501644,-0.30704 +"South Harrow",51.56468,-0.351894 +"South Kensington",51.494071,-0.173923 +"South Kenton",51.571108,-0.308155 +"South Quay (DLR)",51.5006,-0.0191 +"South Ruislip",51.556578,-0.398636 +"South Wimbledon",51.415437,-0.191684 +"South Woodford",51.591781,0.028242 +"Southfields",51.446218,-0.205708 +"Southgate",51.632376,-0.12777 +"Southwark",51.50386,-0.105 +"St. Jamess Park",51.499418,-0.134276 +"St. Johns Wood",51.534854,-0.174065 +"St. Pauls",51.514616,-0.097364 +"Stamford Brook",51.494387,-0.245278 +"Stanmore",51.619673,-0.303099 +"Stepney Green",51.521839,-0.047173 +"Stockwell",51.47109,-0.124589 +"Stonebridge Park",51.543987,-0.2754 +"Stratford",51.541693,-0.003752 +"Sudbury Hill",51.55734,-0.336392 +"Sudbury Town",51.551397,-0.316343 +"Surrey Quays",51.4931,-0.047235 +"Swiss Cottage",51.543035,-0.175627 +"Temple",51.511041,-0.113726 +"Theydon Bois",51.672552,0.102891 +"Tooting Bec",51.43578,-0.1596 +"Tooting Broadway",51.427049,-0.168685 +"Tottenham Court Road",51.516206,-0.13087 +"Tottenham Hale",51.588878,-0.062821 +"Totteridge & Whetstone",51.630781,-0.179044 +"Tower Gateway (DLR)",51.51062,-0.0741 +"Tower Hill",51.510394,-0.076701 +"Tufnell Park",51.556441,-0.137742 +"Turnham Green",51.495182,-0.254525 +"Turnpike Lane",51.590358,-0.102805 +"Upminster",51.558764,0.250896 +"Upminster Bridge",51.557719,0.234542 +"Upney",51.538406,0.101532 +"Upton Park",51.536628,0.034542 +"Uxbridge",51.546455,-0.477102 +"Vauxhall",51.484833,-0.126416 +"Victoria",51.496424,-0.143921 +"Walthamstow Central",51.583018,-0.019941 +"Wanstead",51.574984,0.028706 +"Wapping",51.504416,-0.055541 +"Warren Street",51.52458,-0.138278 +"Warwick Avenue",51.523104,-0.182953 +"Waterloo",51.503573,-0.114077 +"Watford",51.65747,-0.41726 +"Wembley Central",51.551709,-0.296196 +"Wembley Park",51.563349,-0.279227 +"West Acton",51.51777,-0.280657 +"West Brompton",51.487329,-0.195539 +"West Finchley",51.609263,-0.188917 +"West Ham",51.528526,0.005317 +"West Hampstead",51.546717,-0.190969 +"West Harrow",51.578924,-0.353847 +"West India Quay (DLR)",51.508299,-0.018902 +"West Silvertown (DLR)",51.501475,0.021045 +"West Kensington",51.490109,-0.206204 +"West Ruislip",51.569588,-0.43786 +"Westbourne Park",51.520989,-0.200883 +"Westferry (DLR)",51.50944,-0.0268 +"Westminster",51.501402,-0.125002 +"White City",51.512232,-0.224632 +"Whitechapel",51.519588,-0.05942 +"Willesden Green",51.549373,-0.222408 +"Willesden Junction",51.532994,-0.243 +"Wimbledon",51.421108,-0.206663 +"Wimbledon Park",51.434581,-0.199186 +"Wood Green",51.597454,-0.109527 +"Woodford",51.607332,0.033817 +"Woodside Park",51.617868,-0.185426 diff --git a/docs/architecture-chart.graphml b/docs/architecture-chart.graphml new file mode 100644 index 0000000..e0b9fe2 --- /dev/null +++ b/docs/architecture-chart.graphml @@ -0,0 +1,645 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + Application Architecture + + + + + + + + + + Folder 4 + + + + + + + + + + + + + + + + + + + + Library + + + + + + + + + + Folder 1 + + + + + + + + + + + + + + + + + Drone + + + + + + + + + + + + + + EventBus + + + + + + + + + + + + + + Dispatcher + + + + + + + + + + + + + + drone-xxxx.csv + + + + + + + + + + + + + + + + + + tubes.csv + + + + + + + + + + + + + + + + + + Drone + + + + + + + + + + + + + + + + + + + Logging + + + + + + + + + + logging + + + + + + + + + + + + + + + + + Drone Logs + + + + + + + + + + + + + + Dispatcher Logs + + + + + + + + + + + + + + Report Logs + + + + + + + + + + + + + + Route Map + + + + + + + + + + + + + + route-report.png + + + + + + + + + + + + + + + + + + drone-*.log + + + + + + + + + + + + + + + + + + dispatcher.log + + + + + + + + + + + + + + + + + + + + + + + Simulation + + + + + + + + + + Folder 3 + + + + + + + + + + + + + + + + + Simulation +(application entrypoint) + + + + + + + + + + + + + + Thread Pool + + + + + + + + + + + + + + Command-line +Arguments + + + + + + + + + + + + + + + + + + push(Event) + + + + + + + + + + + + onEvent(Event) + + + + + + + + + + + + + + onEvent(Event) + + + + + + + + + + + + onEvent(Event) + + + + + + + + + + + + readNextPosition() + + + + + + + + + + + + registerTubeStations() + + + + + + + + + + + + push(Event) + + + + + + + + + + + + push(Event) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + new Drone() +new Dispatcher() + + + + + + + + + + + + execute(Runnable) + + + + + + + + + + + + parse() + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/docs/architecture-chart.png b/docs/architecture-chart.png new file mode 100644 index 0000000..7a419ae Binary files /dev/null and b/docs/architecture-chart.png differ diff --git a/docs/route-data-flow.graphml b/docs/route-data-flow.graphml new file mode 100644 index 0000000..a0704d7 --- /dev/null +++ b/docs/route-data-flow.graphml @@ -0,0 +1,545 @@ + + + + + + + + + + + + + + + + + + + + + + + + Route Data Flow + Drone + EventBus + Dispatcher + drone-*.csv + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Signals remaining +route capacity + + + + + + + + + + + + + + + + + + + DroneCapacity +(Event) + + + + + + + + + + + + + + + + + + + Capacity event +recieved + + + + + + + + + + + + + + + + + + + Capacity +under +threashold + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Read next waypoint +from buffer (file) + + + + + + + + + + + + + + + + + + + Waypoint buffer +at +threashold + + + + + + + + + + + + + + + + + Send waypoints +to Drone + + + + + + + + + + + + + + + + + + + PointData +(Event) + + + + + + + + + + + + + + + + + + + Drone recieves new +waypoints + + + + + + + + + + + + + + + + + + + Arrives at waypoint +or +has no more waypoints + + + + + + + + + + + + + + + + + + + Waypoint +successfully +read + + + + + + + + + + + + + + + + + Waypoint buffer +empty + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + No + + + + + + + + + + + + Yes + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Yes + + + + + + + + + + + + + + + + + + + + + + + Yes + + + + + + + + + + + + No + + + + + + + + + + + + No + + + + + + + + + + + + No + + + + + + + + + + + + Yes + + + + + + + + + diff --git a/docs/route-data-flow.png b/docs/route-data-flow.png new file mode 100644 index 0000000..73d221c Binary files /dev/null and b/docs/route-data-flow.png differ diff --git a/docs/shutdown-flow.graphml b/docs/shutdown-flow.graphml new file mode 100644 index 0000000..7036b55 --- /dev/null +++ b/docs/shutdown-flow.graphml @@ -0,0 +1,568 @@ + + + + + + + + + + + + + + + + + + + + + + + + Shutdown flow + Drone + EventBus + Dispatcher + drones-*.csv + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Shutdown time +occurred + + + + + + + + + + + + + + + + + + + Drones still +flying? + + + + + + + + + + + + + + + + + Message drones +to terminate at +shutdown time + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ShutdownSignal +(Event) + + + + + + + + + + + + + + + + + + + Register new +shutdown time + + + + + + + + + + + + + + + + + + + Shutdown time +occurred + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + ShutdownSignal +(Event) + + + + + + + + + + + + + + + + + + + Register drone as +no longer flying + + + + + + + + + + + + + + + + + + + Drones still +flying? + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Terminate + + + + + + + + + + + + + + + + + + Terminate + + + + + + + + + + + + + + + + + + Terminate + + + + + + + + + + + + + + + + + + Close reader (file) + + + + + + + + + + + + + + + + + + + + + Yes + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Yes + + + + + + + + + + + + No + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/docs/shutdown-flow.png b/docs/shutdown-flow.png new file mode 100644 index 0000000..a84ec6b Binary files /dev/null and b/docs/shutdown-flow.png differ diff --git a/docs/traffic-condition-flow.graphml b/docs/traffic-condition-flow.graphml new file mode 100644 index 0000000..74a396c --- /dev/null +++ b/docs/traffic-condition-flow.graphml @@ -0,0 +1,577 @@ + + + + + + + + + + + + + + + + + + + + + + + + Traffic Condition Data Flow + Drone + EventBus + Dispatcher + tubes.csv + report.log + route-report.png + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Scans surroundings for +Tube Station + + + + + + + + + + + + + + + + + + + Arrives at waypoint + + + + + + + + + + + + + + + + + + + Tube Station +found + + + + + + + + + + + + + + + + + Tube Station +discoved +before + + + + + + + + + + + + + + + + + TrafficCondition +(Event) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Register condition + + + + + + + + + + + + + + + + + + + Write to log file + + + + + + + + + + + + + + + + + + + Plot route on map + + + + + + + + + + + + + + + + + + + Initialize + + + + + + + + + + + + + + + + + + + Read tube stations file + + + + + + + + + + + + + + + + + + + Stations read +successfully + + + + + + + + + + + + + + + + + Initialize + + + + + + + + + + + + + + + + + + + Register tube stations +with Drones + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Yes + + + + + + + + + + + + No + + + + + + + + + + + + No + + + + + + + + + + + + Yes + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Yes + + + + + + + + + + + + + + + + + + + + + + + No + + + + + + + + + diff --git a/docs/traffic-condition-flow.png b/docs/traffic-condition-flow.png new file mode 100644 index 0000000..2b2df52 Binary files /dev/null and b/docs/traffic-condition-flow.png differ diff --git a/docs/traffic-drones-back-end.pdf b/docs/traffic-drones-back-end.pdf new file mode 100644 index 0000000..4984e1d Binary files /dev/null and b/docs/traffic-drones-back-end.pdf differ diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..e708b1c Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..f371643 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..4f906e0 --- /dev/null +++ b/gradlew @@ -0,0 +1,185 @@ +#!/usr/bin/env sh + +# +# Copyright 2015 the original author or authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin or MSYS, switch paths to Windows format before running java +if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=`expr $i + 1` + done + case $i in + 0) set -- ;; + 1) set -- "$args0" ;; + 2) set -- "$args0" "$args1" ;; + 3) set -- "$args0" "$args1" "$args2" ;; + 4) set -- "$args0" "$args1" "$args2" "$args3" ;; + 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=`save "$@"` + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..107acd3 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/library/build.gradle b/library/build.gradle new file mode 100644 index 0000000..e69de29 diff --git a/library/src/main/java/drones/I18N.java b/library/src/main/java/drones/I18N.java new file mode 100644 index 0000000..88236ef --- /dev/null +++ b/library/src/main/java/drones/I18N.java @@ -0,0 +1,21 @@ +package drones; + +import java.util.ResourceBundle; + +/** + * Convenience class for retrieving translated strings + * + * @author John Ahlroos + */ +public interface I18N { + + /** + * Get a translated string + * + * @param key the translation key + * @return the translated message + */ + static String get(String key) { + return ResourceBundle.getBundle("drones-messages").getString(key); + } +} diff --git a/library/src/main/java/drones/dispatcher/Dispatcher.java b/library/src/main/java/drones/dispatcher/Dispatcher.java new file mode 100644 index 0000000..f1a7e68 --- /dev/null +++ b/library/src/main/java/drones/dispatcher/Dispatcher.java @@ -0,0 +1,259 @@ +package drones.dispatcher; + +import drones.I18N; +import drones.drone.Drone; +import drones.geo.Point; +import drones.geo.TubeStation; +import drones.messages.EventBus; +import drones.messages.EventBus.Listener; +import drones.messages.Message; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.io.BufferedReader; +import java.io.IOException; +import java.text.DecimalFormat; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.*; + +/** + * A Drone dispatcher for controlling {@link Drone}'s + * + * @author John Ahlroos + */ +public class Dispatcher implements Runnable, Listener { + + public static final DateTimeFormatter DATE_FORMAT = DateTimeFormatter.ofPattern(I18N.get("date.format")); + + private static final DecimalFormat REPORT_NUMBER_FORMAT = new DecimalFormat(I18N.get("number.format")); + private static final Logger LOGGER = LoggerFactory.getLogger("Dispatcher"); + private static final Logger REPORT_LOGGER = LoggerFactory.getLogger("Report"); + + private final LocalDateTime shutdownTime; + private final Map dataReaders = new HashMap<>(); + private final double simulatedTimeFactor; + private LocalDateTime currentTime; + + private final EventBus eventBus; + private final List tubeStations = new ArrayList<>(); + + private final Set tubeStationsFound = new HashSet<>(); + private int tuneStationReports = 0; + private final Map waypointsSent = new HashMap<>(); + + /** + * Creates a new dispatcher + * + * @param currentTime the current time of the dispatcher + * @param shutdownTime the time when the dispatcher should terminate + * @param simulatedTimeFactor used for controlling simulated time. Should be between 0-1. + */ + public Dispatcher(LocalDateTime currentTime, LocalDateTime shutdownTime, double simulatedTimeFactor) { + this.currentTime = currentTime; + this.shutdownTime = shutdownTime; + this.simulatedTimeFactor = Math.max(0.0001, simulatedTimeFactor); + this.eventBus = new EventBus(simulatedTimeFactor); + this.eventBus.register(this); + LOGGER.info(I18N.get("dispatcher.running.stats.1")); + LOGGER.info(I18N.get("dispatcher.running.stats.2"), this.currentTime); + LOGGER.info(I18N.get("dispatcher.running.stats.3"), this.shutdownTime); + LOGGER.info(I18N.get("dispatcher.running.stats.4"), this.simulatedTimeFactor); + LOGGER.info(""); + } + + /** + * Register tube stations to report on. + *

+ * The format is: + * "",, + * + * @param reader A reader referencing a file and another data stream + * @throws IOException if reading the file fails + */ + public void registerTubeStations(BufferedReader reader) throws IOException { + try (reader) { + for (String line = reader.readLine(); line != null; line = reader.readLine()) { + var scanner = new Scanner(line).useDelimiter(","); + var name = scanner.next().replace("\"", ""); + var lat = Double.parseDouble(scanner.next().replace("\"", "")); + var lon = Double.parseDouble(scanner.next().replace("\"", "")); + var tb = new TubeStation(new Point(lat, lon, null), name); + LOGGER.info("Registered Tube Station: {}", tb); + tubeStations.add(tb); + } + } + } + + /** + * Registers a new drone with the dispatcher. + * + * @param id the drone id + * @param reader the data source reader, can point to a file or another data stream. + * The format is: + * ,"","","

+ * Controlled by the {@link #simulatedTimeFactor} property. If using real-time (factor 1) then there is a 10 + * second latency. + */ + private void incrementTime() { + try { + currentTime = currentTime.plusSeconds(1); + Thread.sleep(Math.round(simulatedTimeFactor * 1000)); + } catch (InterruptedException e) { + LOGGER.debug(I18N.get("dispatcher.thread.sleep.error")); + } + } +} diff --git a/library/src/main/java/drones/drone/Drone.java b/library/src/main/java/drones/drone/Drone.java new file mode 100644 index 0000000..e3fc04e --- /dev/null +++ b/library/src/main/java/drones/drone/Drone.java @@ -0,0 +1,322 @@ +package drones.drone; + +import drones.I18N; +import drones.geo.Point; +import drones.geo.TubeStation; +import drones.messages.EventBus; +import drones.messages.EventBus.Listener; +import drones.messages.Message; +import drones.messages.Message.TrafficCondition.Condition; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.time.LocalDateTime; +import java.util.*; +import java.util.concurrent.ConcurrentLinkedDeque; + +/** + * Drone implementation to be controlled by a {@link drones.dispatcher.Dispatcher} + * + * @author John Ahlroos + */ +public class Drone implements Runnable, Listener { + + private static final int ROUTE_CAPACITY = 10; + private static final int REQUEST_WAYPOINT_THRESHOLD = 3; // 30% capacity remaining + public static final int TUBE_STATION_RANGE = 350; + + private final long id; + private double speed = 0; + private Point position; + private final Deque route = new ConcurrentLinkedDeque<>(); + private DroneState state = DroneState.HOLDING; + private LocalDateTime currentTime; + private final double simulatedTimeFactor; + private final EventBus eventBus; + private final Collection tubeStations; + private final Set tubeStationsInRange = new HashSet<>(); + private final Set tubeStationsFound = new HashSet<>(); + private LocalDateTime shutdownTime; + + private int waypointsVisited = 0; + private double longestDistanceTraveled = 0; + private double fastestSpeed = 0; + + /** + * Creates a new drone + * + * @param id the id of the drone. Must be unique + * @param currentTime the current time + * @param simulatedTimeFactor time factor to simulate time. Should be between 0-1. + * @param eventBus the event bus for sending and recieving messages + * @param tubeStations the tube stations to report on + */ + public Drone(long id, LocalDateTime currentTime, double simulatedTimeFactor, EventBus eventBus, + Collection tubeStations) { + this.id = id; + this.currentTime = currentTime; + this.simulatedTimeFactor = Math.max(0.0001, simulatedTimeFactor); + this.eventBus = eventBus; + this.tubeStations = tubeStations; + this.position = new Point(0, 0, currentTime); + getLogger().info(I18N.get("drone.running.stats.1")); + getLogger().info(I18N.get("drone.running.stats.2"), this.currentTime); + getLogger().info(I18N.get("drone.running.stats.3"), this.simulatedTimeFactor); + getLogger().info(""); + } + + /** + * Get the id of the drone. Must be unique. + * + * @return the drone id + */ + public long getId() { + return id; + } + + /** + * Get the current position of the drone. + *

+ * If the drone has not yet recieved any waypoints then this is null. This will be set initially to + * the first waypoint and then updated as the drone flies. + *

+ * + * @return the current position + */ + public Point getPosition() { + return position; + } + + /** + * Get how many waypoints remain on the current route. Might be updated by the dispatcher. + * + * @return the amount of waypoints remaining + */ + public int getWaypointsRemaining() { + return route.size(); + } + + /** + * The current state of the drone. + * + *
    + *
  • {@link DroneState#HOLDING}: The drone is currently holding at the same position
    • + *
  • {@link DroneState#MOVING}: The drone is currently moving to a waypoint
    • + *
  • {@link DroneState#TERMINATED}: The drone has terminated operation. No more waypoints will be + * processed
    • + *
+ * + * @return the current drone state. + */ + public DroneState getState() { + return state; + } + + /** + * Returns how many waypoints have been visited by the drone + * + * @return the number of waypoints visited + */ + public int getWaypointsVisited() { + return waypointsVisited; + } + + /** + * Returns which tube stations have been found while operating + * + * @return the names of the tube stations found + */ + public Set getTubeStationsFound() { + return Collections.unmodifiableSet(tubeStationsFound); + } + + @Override + public void run() { + getLogger().info(I18N.get("drone.started")); + + // Request initial waypoints + requestWaypoints(); + + while (state != DroneState.TERMINATED) { + + // Received termination signal + if (Thread.currentThread().isInterrupted()) { + getLogger().info(this.toString()); + break; + } + + // Shutdown + if (shutdownTime != null && (currentTime.isEqual(shutdownTime) || currentTime.isAfter(shutdownTime))) { + if (route.isEmpty()) { + setState(DroneState.TERMINATED); + getLogger().info(this.toString()); + break; + } + } + + // Log current location and drone details + getLogger().info(this.toString()); + + // Check if we have any more waypoints, if not hold position + var nextWaypoint = route.peekFirst(); + if (nextWaypoint == null) { + getLogger().info(I18N.get("drone.holding.position")); + setState(DroneState.HOLDING); + speed = 0.0; + incrementTime(); + continue; + } + + // Check if we received our first waypoint, adjust dummy position + if (position.latitude() == 0 && nextWaypoint.time().isBefore(currentTime)) { + getLogger().info(I18N.get("drone.holding.position")); + setState(DroneState.HOLDING); + speed = 0.0; + incrementTime(); + continue; + } else if (position.latitude() == 0) { + position = Point.adjustTime(nextWaypoint, position.time()); + } + + // Check for tube stations + tubeStationsInRange.removeIf(tb -> !tb.point().isInRange(position, TUBE_STATION_RANGE)); + tubeStations.stream() + .filter(tb -> !tubeStationsInRange.contains(tb)) + .filter(tb -> tb.point().isInRange(position, TUBE_STATION_RANGE)) + .peek(tubeStationsInRange::add) + .peek(tubeStationsFound::add) + .forEach(tb -> eventBus.push(new Message.TrafficCondition( + Message.DISPATCHER_ID, getId(), tb.name(), + position.time(), speed, + Condition.values()[new Random().nextInt(Condition.values().length)], + position.distanceTo(tb.point())))); + + // Check if we are at the destination waypoint + if (nextWaypoint.equals(position)) { + setState(DroneState.HOLDING); + speed = 0.0; + currentTime = nextWaypoint.time(); + waypointsVisited++; + getLogger().info(I18N.get("drone.arrived.at.waypoint"), nextWaypoint); + position = route.removeFirst(); + requestWaypoints(); + incrementTime(); + continue; + } + + // Calculate new speed if we are departing to a new waypoint + var distanceToNextWaypoint = position.distanceTo(nextWaypoint); + longestDistanceTraveled = Math.max(longestDistanceTraveled, distanceToNextWaypoint); + if (state == DroneState.HOLDING) { + var timeToNextWaypoint = position.timeTo(nextWaypoint); + speed = distanceToNextWaypoint / timeToNextWaypoint.getSeconds(); + getLogger().debug(I18N.get("drone.speed.calculation"), timeToNextWaypoint.getSeconds(), distanceToNextWaypoint); + } + + // Prevent overshooting the waypoint by reducing speed as we approach the waypoint + if (speed > distanceToNextWaypoint) { + speed = distanceToNextWaypoint; + getLogger().info(I18N.get("drone.speed.reduced"), speed); + } + + // Start moving to the new waypoint + fastestSpeed = Math.max(fastestSpeed, speed); + position = position.moveTowards(nextWaypoint, speed, 1); + setState(DroneState.MOVING); + getLogger().debug(I18N.get("drone.next.waypoint.leg"), position); + incrementTime(); + } + + getLogger().info(I18N.get("drone.shutdown"), position); + eventBus.push(new Message.ShutdownSignal(Message.DISPATCHER_ID, id, shutdownTime)); + + getLogger().info(I18N.get("drone.termination.stats.1"), waypointsVisited); + getLogger().info(I18N.get("drone.termination.stats.2"), tubeStationsFound); + getLogger().info(String.format(I18N.get("drone.termination.stats.3"), longestDistanceTraveled / 1000.0)); + getLogger().info(String.format(I18N.get("drone.termination.stats.4"), fastestSpeed * 3.6)); + } + + private void requestWaypoints() { + var capacity = availableRouteCapacity(); + if (capacity > ROUTE_CAPACITY - REQUEST_WAYPOINT_THRESHOLD) { + eventBus.push(new Message.DroneCapacity(Message.DISPATCHER_ID, getId(), capacity)); + getLogger().info(I18N.get("drone.new.route.request"), capacity); + } + } + + private void setState(DroneState state) { + if (this.state == DroneState.TERMINATED) { + return; + } + this.state = state; + } + + @Override + public String toString() { + var lat = position.latitude(); + var lon = position.longitude(); + var time = position.time(); + return String.format(I18N.get("drone.position"), speed, state, lat, lon, route.size(), waypointsVisited, + time.toLocalTime()); + } + + @Override + public void onEvent(Message message) { + + // Check that the message is for this drone + if (message.targetId() != id) { + return; + } + + // Check for signals + if (message instanceof Message.ShutdownSignal signal) { + getLogger().info(I18N.get("drone.event.signal"), signal); + shutdownTime = signal.time(); + getLogger().info(I18N.get("drone.event.signal.shutdown")); + return; + } + + // Check for new waypoints + if (message instanceof Message.PointData data) { + var point = data.point(); + if (availableRouteCapacity() > 0) { + getLogger().info(I18N.get("drone.event.new.waypoint"), point); + route.add(point); + } else { + getLogger().warn(I18N.get("drone.event.new.waypoint.cache.full"), point); + } + return; + } + } + + /** + * Get the amount of points we can load in the waypoint cache + * + * @return number of points we can load + */ + private int availableRouteCapacity() { + return ROUTE_CAPACITY - route.size(); + } + + /** + * Get the named logger for the drone (allows us to split the logs into different files) + * + * @return the logger + */ + private Logger getLogger() { + return LoggerFactory.getLogger("Drone." + id); + } + + /** + * Simulates latency and delay while flying. Allows us to model in real-time the fight path + */ + private void incrementTime() { + try { + currentTime = currentTime.plusSeconds(1); + position = Point.adjustTime(position, currentTime); + Thread.sleep(Math.round(simulatedTimeFactor * 1000)); + } catch (InterruptedException e) { + getLogger().debug(I18N.get("drone.thread.sleep.error")); + } + } +} diff --git a/library/src/main/java/drones/drone/DroneState.java b/library/src/main/java/drones/drone/DroneState.java new file mode 100644 index 0000000..c84149c --- /dev/null +++ b/library/src/main/java/drones/drone/DroneState.java @@ -0,0 +1,25 @@ +package drones.drone; + +/** + * The state of the drone + * + * @author John Ahlroos + */ +public enum DroneState { + + /** + * The drone is moving in some direction + */ + MOVING, + + /** + * The drone is holding at a location + */ + HOLDING, + + /** + * The drone has terminated operation + */ + TERMINATED + +} diff --git a/library/src/main/java/drones/geo/Point.java b/library/src/main/java/drones/geo/Point.java new file mode 100644 index 0000000..9a45fbf --- /dev/null +++ b/library/src/main/java/drones/geo/Point.java @@ -0,0 +1,127 @@ +package drones.geo; + +import drones.I18N; + +import java.time.Duration; +import java.time.LocalDateTime; +import java.util.Objects; + +/** + * Represents a point in the world. + * + * @author John Ahlroos + */ +public record Point(double latitude, double longitude, LocalDateTime time) { + + private static final double EARTH_RADIUS = 6371.01; + private static final double ACCURACY = 0.00001; + + /** + * Measures the distance between this point and another point. + * + * @param point the point to measure distance to + * @return the distance in meters + */ + public double distanceTo(Point point) { + var lat1 = Math.toRadians(latitude()); + var lon1 = Math.toRadians(longitude()); + var lat2 = Math.toRadians(point.latitude()); + var lon2 = Math.toRadians(point.longitude()); + double earthRadius = EARTH_RADIUS * 1000; //Meters + return earthRadius * Math.acos(Math.sin(lat1) * Math.sin(lat2) + Math.cos(lat1) * Math.cos(lat2) * Math.cos(lon1 - lon2)); + } + + /** + * Checks if another point is withing a certain bounds + * + * @param point the point to check + * @param meters the range to check for + * @return true if it is within range, false otherwise. + */ + public boolean isInRange(Point point, double meters) { + return distanceTo(point) <= meters; + } + + /** + * The amount of time between two point timestamps + * + * @param point the other point to compare to + * @return the duraction between the points + */ + public Duration timeTo(Point point) { + var time = Duration.between(time(), point.time().plusSeconds(1)).abs(); + return time.isZero() ? Duration.ofSeconds(1) : time; + } + + /** + * The bearing, measured in radians, to another points + * + * @param point the other point to point to + * @return the bearing in radians + */ + public double bearingTo(Point point) { + var dL = point.longitude() - longitude(); + var x = Math.cos(point.latitude()) * Math.sin(dL); + var y = Math.cos(latitude()) * Math.sin(point.latitude()) - + Math.sin(latitude()) * Math.cos(point.latitude()) * Math.cos(dL); + return Math.atan2(x, y); + } + + /** + * Calculates what the next point would be if we would move (meters) amount + * for (seconds) toward another point. + * + * @param destination The destination point to head for + * @param meters the amount of meters to travel + * @param seconds the amount of time it should take + * @return the next point we would reach + */ + public Point moveTowards(Point destination, double meters, long seconds) { + if (meters <= 0) { + throw new IllegalArgumentException(I18N.get("point.meters.positive.value")); + } + if (seconds <= 0) { + throw new IllegalArgumentException(I18N.get("point.seconds.positive.value")); + } + var brng = bearingTo(destination); + var d = meters / 1000.0; + var lat1 = Math.toRadians(latitude()); + var lon1 = Math.toRadians(longitude()); + var lat2 = Math.asin(Math.sin(lat1) * Math.cos(d / EARTH_RADIUS) + + Math.cos(lat1) * Math.sin(d / EARTH_RADIUS) * Math.cos(brng)); + var lon2 = lon1 + Math.atan2(Math.sin(brng) * Math.sin(d / EARTH_RADIUS) * Math.cos(lat1), + Math.cos(d / EARTH_RADIUS) - Math.sin(lat1) * Math.sin(lat2)); + return new Point(Math.toDegrees(lat2), Math.toDegrees(lon2), time()); + } + + /** + * Returns a new point where the time has been adjusted to the new time + * + * @param point the point to use as basis + * @param time the time to set + * @return a new point using the old point but with changed time + */ + public static Point adjustTime(Point point, LocalDateTime time) { + return new Point(point.latitude(), point.longitude(), time); + } + + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o == null || getClass() != o.getClass()) return false; + var point = (Point) o; + var latDiff = Math.abs(point.latitude - latitude); + var lonDiff = Math.abs(point.longitude - longitude); + return latDiff < ACCURACY && lonDiff < ACCURACY; + } + + @Override + public int hashCode() { + return Objects.hash(latitude, longitude); + } + + @Override + public String toString() { + return String.format("(lat=%f, lon=%f, time=%s)", latitude, longitude, time); + } +} diff --git a/library/src/main/java/drones/geo/TubeStation.java b/library/src/main/java/drones/geo/TubeStation.java new file mode 100644 index 0000000..a922480 --- /dev/null +++ b/library/src/main/java/drones/geo/TubeStation.java @@ -0,0 +1,29 @@ +package drones.geo; + +import java.util.Objects; + +/** + * Represents a tube station + * + * @author John Ahlroos + */ +public record TubeStation(Point point, String name) { + + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o == null || getClass() != o.getClass()) return false; + TubeStation that = (TubeStation) o; + return Objects.equals(name, that.name); + } + + @Override + public int hashCode() { + return Objects.hash(name); + } + + @Override + public String toString() { + return String.format("(name=%s, lat=%f, lon=%f)", name, point.latitude(), point.longitude()); + } +} diff --git a/library/src/main/java/drones/messages/EventBus.java b/library/src/main/java/drones/messages/EventBus.java new file mode 100644 index 0000000..94cc477 --- /dev/null +++ b/library/src/main/java/drones/messages/EventBus.java @@ -0,0 +1,65 @@ +package drones.messages; + +import java.util.List; +import java.util.concurrent.CopyOnWriteArrayList; + +/** + * Represent a simple event bus between the {@link drones.drone.Drone} and the {@link drones.dispatcher.Dispatcher} + * + * @author John Ahlroos + */ +public class EventBus { + + private final List> listeners = new CopyOnWriteArrayList<>(); + private final double simulatedTimeFactor; + + public EventBus(double simulatedTimeFactor) { + this.simulatedTimeFactor = simulatedTimeFactor; + } + + /** + * Push a new message to the event bus + * + * @param message the message to send + */ + public void push(Message message) { + latency(); + listeners.forEach(l -> l.onEvent(message)); + } + + /** + * Register a receiver for the messages + * + * @param listener the listener + */ + public void register(Listener listener) { + listeners.add(listener); + } + + /** + * Simulates a slight latency in the event bus (messages moving over the air) + */ + private void latency() { + try { + Thread.sleep(Math.round(simulatedTimeFactor * 300)); + } catch (InterruptedException e) { + // Ignore + } + } + + /** + * Listener interface for receiving messages from the event bus + * + * @param messsage on the buss + */ + @FunctionalInterface + public interface Listener { + + /** + * Triggered when a new message is published on the bus + * + * @param message the message that was published + */ + void onEvent(Message message); + } +} diff --git a/library/src/main/java/drones/messages/Message.java b/library/src/main/java/drones/messages/Message.java new file mode 100644 index 0000000..ae46558 --- /dev/null +++ b/library/src/main/java/drones/messages/Message.java @@ -0,0 +1,63 @@ +package drones.messages; + +import drones.geo.Point; + +import java.time.LocalDateTime; + +/** + * Represent a message on the {@link EventBus} + * + * @author John Ahlroos + */ +public interface Message { + + long DISPATCHER_ID = 0; + + /** + * The recipient of the message + */ + long targetId(); + + /** + * Represent a message with point data for the drone + */ + record PointData(long targetId, Point point) implements Message { + } + + /** + * Shutdown signal for the drone. Published by the {@link drones.dispatcher.Dispatcher} + */ + record ShutdownSignal(long targetId, long droneId, LocalDateTime time) implements Message { + } + + /** + * Represents the traffic condition at a tube station + */ + record TrafficCondition(long targetId, long droneId, String tubeStation, LocalDateTime time, + double speed, Condition condition, double distanceToStation) implements Message { + + /** + * The condition of the traffic + */ + public enum Condition { + /** + * Heavy traffic + */ + HEAVY, + /** + * Light traffic + */ + LIGHT, + /** + * Moderate traffic + */ + MODERATE + } + } + + /** + * Represents a drone capacity message posted by the drone to request more waypoints + */ + record DroneCapacity(long targetId, long droneId, int capacity) implements Message { + } +} diff --git a/library/src/main/resources/drones-messages.properties b/library/src/main/resources/drones-messages.properties new file mode 100644 index 0000000..629066f --- /dev/null +++ b/library/src/main/resources/drones-messages.properties @@ -0,0 +1,49 @@ +date.format=yyyy-MM-dd HH:mm:ss +number.format=0 +# Dispatcher +dispatcher.running.stats.1=Running with the following settings: +dispatcher.running.stats.2=Start time:\t{} +dispatcher.running.stats.3=Shutdown time:\t{} +dispatcher.running.stats.4=Simulated time factor:\t{} +dispatcher.drone.registration=Registered drone {} +dispatcher.started=Started +dispatcher.shutdown=Shutting down dispatcher +dispatcher.terminating=No more drones, terminating... +dispatcher.send.shutdown.signals=Sending shutdown signal to {} drones +dispatcher.event.drone.shutdown=Sending shutdown signal for drone {} +dispatcher.event.drone.data.stream.error=Failed to close drone {} data stream +dispatcher.event.drone.capacity.request=Received capacity request from drone {} (capacity: {}) +dispatcher.event.drone.traffic.report={} @ {}: {} (drone: {},speed: {}km/h, distanceToStation: {}m) +dispatcher.data.file.id.mismatch=Data file is corrupt, id mismatch +dispatcher.data.file.stream.error=Failed to read data stream +dispatcher.waypoints.sent=Sent {} waypoints to drone {} +dispatcher.thread.sleep.error=Sleep interrupted +dispatcher.termination.stats.1=Tube stations found: {} +dispatcher.termination.stats.2=Tube station reports:\t{} +dispatcher.termination.stats.3=Waypoints sent: +dispatcher.termination.stats.4=Drone {}: {} +# Drone +drone.running.stats.1=Running with the following settings: +drone.running.stats.3=Start time:\t{} +drone.running.stats.2=Simulated time factor:\t{} +drone.started=Started +drone.shutdown=Shutdown at {} +drone.holding.position=Holding position, no new waypoints to go to... +drone.arrived.at.waypoint=Arrived to waypoint {} +drone.new.route.request=Requested new route information ({} waypoints) +drone.speed.calculation=Re-calculated speed for next waypoint (time: {} seconds, distance: {}m) +drone.speed.reduced=Reduced speed to {} m/s +drone.next.waypoint.leg=Selected next position on waypoint leg {} +drone.position=speed=%.2f m/s, state=%s, lat=%f, lon=%f, pointsRemaining=%d, pointsVisited=%d, time=%s +drone.event.signal=Received signal {} +drone.event.signal.shutdown=Received shutdown, stopping processing thread... +drone.event.new.waypoint=Received new waypoint {} +drone.event.new.waypoint.cache.full=Drone cache was full!, skipped waypoint {} +drone.thread.sleep.error=Sleep interrupted +drone.termination.stats.1=Waypoints visited:\t\t{} +drone.termination.stats.2=Tube stations found:\t{} +drone.termination.stats.3=Longest leg travelled:\t%.2f km +drone.termination.stats.4=Fastest speed:\t\t%.2f km/h +# Point +point.meters.positive.value=Meters must be a positive value +point.seconds.positive.value=Seconds must be a positive value \ No newline at end of file diff --git a/library/src/test/java/drones/dispatcher/DispatcherTest.java b/library/src/test/java/drones/dispatcher/DispatcherTest.java new file mode 100644 index 0000000..7654a28 --- /dev/null +++ b/library/src/test/java/drones/dispatcher/DispatcherTest.java @@ -0,0 +1,102 @@ +package drones.dispatcher; + +import drones.drone.Drone; +import drones.drone.DroneState; +import org.junit.jupiter.api.Test; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.StringReader; +import java.time.LocalDateTime; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertTrue; + +public class DispatcherTest { + + @Test + public void setupDrone() { + var start = LocalDateTime.parse("2011-03-22 07:55:20", Dispatcher.DATE_FORMAT); + var end = LocalDateTime.parse("2011-03-22 07:55:40", Dispatcher.DATE_FORMAT); + var route = """ + 5937,"51.476105","-0.100224","2011-03-22 07:55:26" + 5937,"51.475967","-0.100368","2011-03-22 07:55:40" + """; + + var dispatcher = new Dispatcher(start, end, 0); + var drone = (Drone) dispatcher.registerDroneWithReader(5937, new BufferedReader(new StringReader(route))); + assertEquals(drone.getPosition().time(), start); + assertEquals(0, drone.getWaypointsRemaining()); + assertEquals(5937, drone.getId()); + } + + @Test + public void pushDataToDrone() throws InterruptedException { + var start = LocalDateTime.parse("2011-03-22 07:55:20", Dispatcher.DATE_FORMAT); + var end = LocalDateTime.parse("2011-03-22 07:56:00", Dispatcher.DATE_FORMAT); + var route = """ + 5937,"51.476105","-0.100224","2011-03-22 07:55:26" + 5937,"51.475967","-0.100368","2011-03-22 07:55:27" + 5937,"51.476021","-0.100246","2011-03-22 07:55:28" + 5937,"51.476051","-0.100078","2011-03-22 07:55:29" + 5937,"51.476009","-0.099922","2011-03-22 07:55:30" + 5937,"51.476044","-0.099775","2011-03-22 07:55:31" + 5937,"51.476074","-0.099968","2011-03-22 07:55:42" + 5937,"51.476086","-0.100047","2011-03-22 07:55:43" + 5937,"51.476074","-0.100123","2011-03-22 07:55:44" + 5937,"51.476089","-0.10019","2011-03-22 07:55:45" + 5937,"51.476112","-0.100246","2011-03-22 07:55:46" + 5937,"51.476112","-0.100264","2011-03-22 07:55:47" + 5937,"51.476116","-0.10028","2011-03-22 07:55:48" + 5937,"51.476112","-0.100356","2011-03-22 07:55:49" + 5937,"51.476135","-0.100378","2011-03-22 07:55:50" + 5937,"51.476154","-0.100392","2011-03-22 07:55:51" + 5937,"51.476189","-0.100396","2011-03-22 07:55:52" + 5937,"51.476219","-0.100387","2011-03-22 07:55:53" + 5937,"51.476257","-0.100379","2011-03-22 07:55:54" + """; + + var dispatcher = new Dispatcher(start, end, 0); + + var drone = (Drone) dispatcher.registerDroneWithReader(5937, new BufferedReader(new StringReader(route))); + var droneRunner = new Thread(drone); + + droneRunner.start(); + dispatcher.run(); + droneRunner.join(); + + assertEquals(route.lines().count(), drone.getWaypointsVisited()); + assertEquals(0, drone.getWaypointsRemaining()); + assertEquals(DroneState.TERMINATED, drone.getState()); + } + + @Test + public void registerTubeStations() throws IOException, InterruptedException { + var start = LocalDateTime.parse("2011-03-22 07:55:20", Dispatcher.DATE_FORMAT); + var end = LocalDateTime.parse("2011-03-22 07:56:00", Dispatcher.DATE_FORMAT); + var dispatcher = new Dispatcher(start, end, 0); + var stations = """ + "Acton Town",51.503071,-0.280303 + "Aldgate",51.514342,-0.075627 + "Aldgate East",51.51503,-0.073162 + "All Saints (DLR)",51.510477,-0.012625 + """; + dispatcher.registerTubeStations(new BufferedReader(new StringReader(stations))); + + var route = """ + 5937,"51.476105","-0.100224","2011-03-22 07:55:26" + 5937,"51.51503","-0.073162","2011-03-22 07:55:27" + 5937,"51.476021","-0.100246","2011-03-22 07:55:28" + """; + var drone = (Drone) dispatcher.registerDroneWithReader(5937, new BufferedReader(new StringReader(route))); + var droneRunner = new Thread(drone); + + droneRunner.start(); + dispatcher.run(); + droneRunner.join(); + + var foundTubeStations = drone.getTubeStationsFound(); + assertTrue(foundTubeStations.stream().anyMatch(tb -> tb.name().equals("Aldgate"))); + assertTrue(foundTubeStations.stream().anyMatch(tb -> tb.name().equals("Aldgate East"))); + } +} diff --git a/library/src/test/java/drones/drone/DroneTest.java b/library/src/test/java/drones/drone/DroneTest.java new file mode 100644 index 0000000..2053d2c --- /dev/null +++ b/library/src/test/java/drones/drone/DroneTest.java @@ -0,0 +1,92 @@ +package drones.drone; + +import drones.dispatcher.Dispatcher; +import drones.geo.Point; +import drones.messages.EventBus; +import drones.messages.Message; +import org.junit.jupiter.api.Test; + +import java.time.LocalDateTime; +import java.util.Collections; +import java.util.List; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class DroneTest { + + @Test + public void setupDrone() { + var points = generatePoints(); + var eventBus = new EventBus(0); + + var drone = new Drone(1L, getStartTime(), 1, eventBus, Collections.emptyList()); + eventBus.register(drone); + + eventBus.push(new Message.PointData(drone.getId(), points.get(0))); + eventBus.push(new Message.PointData(drone.getId(), points.get(1))); + eventBus.push(new Message.PointData(drone.getId(), points.get(2))); + + assertEquals(3, drone.getWaypointsRemaining()); + assertEquals(0, drone.getWaypointsVisited()); + } + + @Test + public void initialWaypointIsSetAsPosition() throws InterruptedException { + var points = generatePoints(); + var eventBus = new EventBus(0); + + var drone = new Drone(1L, getStartTime(), 0, eventBus, Collections.emptyList()); + eventBus.register(drone); + + var droneThread = new Thread(drone); + droneThread.start(); + + eventBus.push(new Message.PointData(drone.getId(), points.get(0))); + eventBus.push(new Message.ShutdownSignal(drone.getId(), drone.getId(), getEndTime())); + + droneThread.join(); + + assertEquals(drone.getPosition(), points.get(0)); + assertEquals(drone.getWaypointsVisited(), 1); + assertEquals(drone.getWaypointsRemaining(), 0); + } + + @Test + public void travelBetweenWaypoints() throws InterruptedException { + var points = generatePoints(); + var eventBus = new EventBus(0); + + var drone = new Drone(1L, getStartTime(), 0, eventBus, Collections.emptyList()); + eventBus.register(drone); + + var droneThread = new Thread(drone); + droneThread.start(); + + eventBus.push(new Message.PointData(drone.getId(), points.get(0))); + eventBus.push(new Message.PointData(drone.getId(), points.get(1))); + eventBus.push(new Message.PointData(drone.getId(), points.get(2))); + eventBus.push(new Message.ShutdownSignal(drone.getId(), drone.getId(), getEndTime())); + + droneThread.join(); + + assertEquals(DroneState.TERMINATED, drone.getState()); + assertEquals(getEndTime(), drone.getPosition().time()); + assertEquals(0, drone.getWaypointsRemaining()); + assertEquals(3, drone.getWaypointsVisited()); + } + + private List generatePoints() { + var point1 = new Point(51.476105, -0.100224, LocalDateTime.parse("2011-03-22 07:55:26", Dispatcher.DATE_FORMAT)); + var point2 = new Point(51.475967, -0.100368, LocalDateTime.parse("2011-03-22 07:55:30", Dispatcher.DATE_FORMAT)); + var point3 = new Point(51.476021, -0.100246, LocalDateTime.parse("2011-03-22 07:55:34", Dispatcher.DATE_FORMAT)); + return List.of(point1, point2, point3); + } + + private LocalDateTime getStartTime() { + return LocalDateTime.parse("2011-03-22 07:55:20", Dispatcher.DATE_FORMAT); + } + + private LocalDateTime getEndTime() { + return LocalDateTime.parse("2011-03-22 07:55:40", Dispatcher.DATE_FORMAT); + } +} diff --git a/library/src/test/java/drones/messages/EventBusTest.java b/library/src/test/java/drones/messages/EventBusTest.java new file mode 100644 index 0000000..ff0da9b --- /dev/null +++ b/library/src/test/java/drones/messages/EventBusTest.java @@ -0,0 +1,26 @@ +package drones.messages; + +import drones.geo.Point; +import org.junit.jupiter.api.Test; + +import java.time.LocalDateTime; +import java.util.ArrayList; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +public class EventBusTest { + + @Test + public void listenerTriggeredOnEvent() { + var triggered = new ArrayList(); + var eventBus = new EventBus(0); + eventBus.register(triggered::add); + + eventBus.push(new Message.PointData(1L, new Point(1, 2, LocalDateTime.now()))); + eventBus.push(new Message.ShutdownSignal(2, 2, LocalDateTime.now())); + + assertEquals(2, triggered.size()); + assertEquals(1, triggered.get(0).targetId()); + assertEquals(2, triggered.get(1).targetId()); + } +} diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..d38c07b --- /dev/null +++ b/settings.gradle @@ -0,0 +1,10 @@ +rootProject.name = 'drone-simulation' + +include 'library' +project(":library").name= 'drone-lib' + +include 'simulation' +project(":simulation").name= 'drone-simulator' + + + diff --git a/simulation/build.gradle b/simulation/build.gradle new file mode 100644 index 0000000..b3251b2 --- /dev/null +++ b/simulation/build.gradle @@ -0,0 +1,19 @@ +import java.nio.file.Paths + +plugins { + id 'application' +} + +application { + mainClassName = 'simulation.Simulation' +} + +installDist.destinationDir = Paths.get(rootProject.rootDir.canonicalPath, 'dist', "drone-simulator-$version").toFile() +distZip.destinationDir = Paths.get(rootProject.rootDir.canonicalPath, 'dist').toFile() +distTar.destinationDir = Paths.get(rootProject.rootDir.canonicalPath, 'dist').toFile() +run.workingDir = rootProject.rootDir + +dependencies { + implementation project(':drone-lib') + implementation 'info.picocli:picocli:4.6.1' +} diff --git a/simulation/src/main/java/simulation/I18N.java b/simulation/src/main/java/simulation/I18N.java new file mode 100644 index 0000000..b220ca1 --- /dev/null +++ b/simulation/src/main/java/simulation/I18N.java @@ -0,0 +1,21 @@ +package simulation; + +import java.util.ResourceBundle; + +/** + * Convenience class for retrieving translated strings + * + * @author John Ahlroos + */ +public interface I18N { + + /** + * Get a translated string + * + * @param key the translation key + * @return the translated message + */ + static String get(String key) { + return ResourceBundle.getBundle("simulation-messages").getString(key); + } +} diff --git a/simulation/src/main/java/simulation/Simulation.java b/simulation/src/main/java/simulation/Simulation.java new file mode 100644 index 0000000..447a2ae --- /dev/null +++ b/simulation/src/main/java/simulation/Simulation.java @@ -0,0 +1,110 @@ +package simulation; + +import drones.dispatcher.Dispatcher; +import picocli.CommandLine; +import picocli.CommandLine.Command; +import picocli.CommandLine.Help.Visibility; +import picocli.CommandLine.ITypeConverter; +import picocli.CommandLine.Option; +import picocli.CommandLine.Parameters; + +import java.nio.file.Files; +import java.nio.file.Path; +import java.time.LocalDateTime; +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.Callable; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; + +/** + * Simulates flying drones by using data form the ./data directory + *

+ * Creates log files to the logs/ directory: + * - dispatcher.log: Logs from the dispatcher controlling the drones + * - drone-.log: Logs from the drones + *

+ * The output of the simulation that is printed in the console is a report for traffic conditions of the provided + * tube stations. Every line represents the condition of the traffic at a certain point in time and from a certain + * waypoint viewpoint. + */ + +@Command(name = "drone-simulator", mixinStandardHelpOptions = true, + version = "1.0", resourceBundle = Simulation.RESOURCE_BUNDLE, showDefaultValues = true) +public class Simulation implements Callable { + + public static final String RESOURCE_BUNDLE = "simulation-messages"; + + @Parameters(arity = "1", paramLabel = "DRONES", showDefaultValue = Visibility.NEVER) + private List droneIds; + + @Option(names = {"-d", "--data-dir"}, defaultValue = ".") + private Path dataDir; + + @Option(names = {"-t", "--tube-stations"}, defaultValue = "./tube.csv") + private Path tubeStationsFile; + + @Option(names = {"-b", "--start-time"}, defaultValue = "2011-03-22 07:47:00", converter = TimeConverter.class) + private LocalDateTime currentTime; + + @Option(names = {"-e", "--shut-down-time"}, defaultValue = "2011-03-22 08:10:00", converter = TimeConverter.class) + private LocalDateTime shutDownTime; + + @Option(names = {"-p", "--simulation-speed"}, defaultValue = "0.0") + private double simulationSpeed; + + @Override + public Integer call() throws Exception { + System.out.println(I18N.get("starting.message")); + System.out.println(); + + // Use default location for tube file (in the data directory) if not explicitly set + if (!tubeStationsFile.toFile().exists()) { + tubeStationsFile = dataDir.resolve(Path.of("tube.csv")); + } + + final var executor = Executors.newFixedThreadPool(droneIds.size() + 1); + try { + + // Setup dispatcher + var dispatcher = new Dispatcher(currentTime, shutDownTime, simulationSpeed); + dispatcher.registerTubeStations(Files.newBufferedReader(tubeStationsFile)); + + // Setup Drones + var drones = new ArrayList(); + for (long id : droneIds) { + var droneData = Files.newBufferedReader(dataDir.resolve(Path.of(id + ".csv"))); + drones.add(dispatcher.registerDroneWithReader(id, droneData)); + } + + // Power them on + executor.execute(dispatcher); + drones.forEach(executor::execute); + + } finally { + executor.shutdown(); + executor.awaitTermination(20, TimeUnit.MINUTES); + } + System.out.println(I18N.get("ended.message")); + return 0; + } + + /** + * Main entrypoint of the simulation + * + * @param args program arguments + */ + public static void main(String... args) { + int exitCode = new CommandLine(new Simulation()).execute(args); + System.exit(exitCode); + } + + /** + * Set the date formats for input times + */ + static class TimeConverter implements ITypeConverter { + public LocalDateTime convert(String value) throws Exception { + return LocalDateTime.parse(value, Dispatcher.DATE_FORMAT); + } + } +} diff --git a/simulation/src/main/java/simulation/logging/DroneLogPerFile.java b/simulation/src/main/java/simulation/logging/DroneLogPerFile.java new file mode 100644 index 0000000..1c7af15 --- /dev/null +++ b/simulation/src/main/java/simulation/logging/DroneLogPerFile.java @@ -0,0 +1,21 @@ +package simulation.logging; + +import ch.qos.logback.classic.spi.ILoggingEvent; +import ch.qos.logback.core.sift.AbstractDiscriminator; + +/** + * Provides capability for the logger to log drone logs to different files + * + * @author John Ahlroos + */ +public class DroneLogPerFile extends AbstractDiscriminator { + @Override + public String getDiscriminatingValue(ILoggingEvent event) { + return event.getLoggerName().split("\\.")[1]; + } + + @Override + public String getKey() { + return "droneId"; + } +} diff --git a/simulation/src/main/java/simulation/logging/RouteMapGenerator.java b/simulation/src/main/java/simulation/logging/RouteMapGenerator.java new file mode 100644 index 0000000..3defe03 --- /dev/null +++ b/simulation/src/main/java/simulation/logging/RouteMapGenerator.java @@ -0,0 +1,277 @@ +package simulation.logging; + +import ch.qos.logback.classic.spi.LoggingEvent; +import ch.qos.logback.core.AppenderBase; +import drones.drone.Drone; +import drones.geo.Point; +import drones.geo.TubeStation; +import drones.messages.Message.TrafficCondition.Condition; +import simulation.I18N; + +import javax.imageio.ImageIO; +import java.awt.*; +import java.awt.image.BufferedImage; +import java.io.IOException; +import java.nio.file.Path; +import java.util.List; +import java.util.*; +import java.util.concurrent.ConcurrentHashMap; +import java.util.regex.Pattern; + +/** + * Combines logs to form a map of the flow route and tube stations + * + * @author John Ahlroos + */ +public class RouteMapGenerator extends AppenderBase { + + private static final int IMAGE_PIXEL_SIZE = 800; + private static final String DRONE_LOGGER = "Drone"; + private static final String DISPATCHER_LOGGER = "Dispatcher"; + private static final String REPORT_LOGGER = "Report"; + private static final String REPORT_FILE_NAME = "traffic-report.png"; + + private static final Pattern ALL_TUBE_STATIONS_PATTERN = Pattern.compile( + "Registered\sTube\sStation.*(name=(.*),\\slat=([\\d+\\.]+)),\\s(lon=([\\d+\\.-]+))"); + private static final Pattern VISITED_TUBE_STATIONS_PATTERN = Pattern.compile( + "(.*) @ (\\d\\d:\\d\\d:\\d\\d): (.*) \\(drone: (\\d*),speed: (\\d*)km/h, distanceToStation: (\\d*)m\\)"); + private static final Pattern ROUTE_POINT_PATTERN = Pattern.compile( + "Arrived.*(lat=([\\d+\\.]+)),\\s(lon=([\\d+\\.-]+))"); + + private double min_lat = Double.MAX_VALUE; + private double min_lon = Double.MAX_VALUE; + private double max_lat = Double.MIN_VALUE; + private double max_lon = Double.MIN_VALUE; + + private final Map> points = new ConcurrentHashMap<>(); + private final List stations = new ArrayList<>(); + private final Set foundStations = new HashSet<>(); + private final List terminated = new ArrayList<>(); + private boolean mapRendered = false; + + @Override + protected void append(E event) { + if (simulationTerminated()) { + if (!mapRendered) { + var file = renderMap(); + System.out.println(); + System.out.println(String.format(I18N.get("map.generation.message"), file.toAbsolutePath())); + System.out.println(); + } + return; + } + + var loggingEvent = (LoggingEvent) event; + var message = loggingEvent.getFormattedMessage(); + var loggerName = loggingEvent.getLoggerName(); + + if (DISPATCHER_LOGGER.equals(loggerName)) { + collectAllTubeStation(message); + return; + } + + if (REPORT_LOGGER.equals(loggerName)) { + collectVisitedTubeStation(message); + return; + } + + if (loggerName.startsWith(DRONE_LOGGER)) { + var droneId = Long.parseLong(loggerName.substring(loggerName.indexOf(".") + 1)); + registerDroneTerminated(droneId, message); + collectRoutePoint(droneId, message); + return; + } + } + + private void collectAllTubeStation(String message) { + var m2 = ALL_TUBE_STATIONS_PATTERN.matcher(message); + while (m2.find()) { + var name = m2.group(2); + var lat = Double.parseDouble(m2.group(3)); + var lon = Double.parseDouble(m2.group(5)); + var tb = new TubeStation(new Point(lat, lon, null), name); + stations.add(tb); + } + } + + private void collectVisitedTubeStation(String message) { + var m = VISITED_TUBE_STATIONS_PATTERN.matcher(message); + while (m.find()) { + var name = m.group(1); + var time = m.group(2); + var condition = m.group(3); + var droneId = Long.parseLong(m.group(4)); + var speed = Integer.parseInt(m.group(5)); + stations.stream() + .filter(tb -> tb.name().equals(name)) + .map(tb -> new TubeStationWithCondition(tb, time, condition, speed, droneId)) + .forEach(foundStations::add); + } + } + + private void collectRoutePoint(long droneId, String message) { + var m = ROUTE_POINT_PATTERN.matcher(message); + while (m.find()) { + var lat = Double.parseDouble(m.group(2)); + min_lat = Math.min(min_lat, lat); + max_lat = Math.max(max_lat, lat); + var lon = Double.parseDouble(m.group(4)); + min_lon = Math.min(min_lon, lon); + max_lon = Math.max(max_lon, lon); + points.putIfAbsent(droneId, new ArrayList<>()); + points.get(droneId).add(new Point(lat, lon, null)); + } + } + + private void registerDroneTerminated(long droneId, String message) { + if (message.contains("state=TERMINATED")) { + terminated.add(droneId); + } + } + + private boolean simulationTerminated() { + return !points.keySet().isEmpty() && terminated.containsAll(points.keySet()); + } + + private Path renderMap() { + mapRendered = true; + + var colors = new ArrayDeque<>(List.of(Color.BLUE, Color.ORANGE)); + var map = new BufferedImage(IMAGE_PIXEL_SIZE, IMAGE_PIXEL_SIZE, BufferedImage.TYPE_INT_ARGB); + var graphics = (Graphics2D) map.getGraphics(); + + var font1 = new Font("Arial", Font.ITALIC, 18); + var font2 = new Font("Arial", Font.BOLD, 16); + var font3 = new Font("Arial", Font.PLAIN, 14); + + // Apply Zoom factor + min_lon -= 0.006; + max_lon += 0.006; + min_lat -= 0.006; + max_lat += 0.006; + + renderBackground(graphics); + stations.forEach(tb -> renderStation(tb, graphics)); + foundStations.forEach(tb -> renderFoundStation(tb, graphics, font2, font3)); + points.forEach((droneId, points) -> renderRoute(droneId, points, graphics, font1, font2, colors)); + + try { + var file = Path.of(REPORT_FILE_NAME); + ImageIO.write(map, "png", file.toFile()); + return file; + } catch (IOException e) { + System.err.println(I18N.get("map.file.generation.failed")); + } + return null; + } + + private void renderBackground(Graphics graphics) { + graphics.setColor(Color.LIGHT_GRAY); + graphics.fillRect(0, 0, IMAGE_PIXEL_SIZE - 1, IMAGE_PIXEL_SIZE - 1); + } + + private void renderStation(TubeStation tb, Graphics graphics) { + if (foundStations.stream().map(TubeStationWithCondition::tubeStation).anyMatch(tb::equals)) { + return; + } + var x = getXCoordinate(tb.point()); + var y = getYCoordinate(tb.point()); + graphics.setColor(new Color(170, 170, 170)); + graphics.fillRect(x - 5, y - 5, 10, 10); + graphics.drawString(tb.name(), x + 10, y + 5); + } + + private void renderFoundStation(TubeStationWithCondition tb, Graphics graphics, Font font2, Font font3) { + var x = getXCoordinate(tb.tubeStation.point()); + var y = getYCoordinate(tb.tubeStation.point()); + + graphics.setColor(switch (Condition.valueOf(tb.condition)) { + case LIGHT -> Color.GREEN; + case MODERATE -> Color.YELLOW; + case HEAVY -> Color.RED; + }); + + graphics.setFont(font2); + graphics.fillRect(x - 5, y - 5, 10, 10); + graphics.drawString(String.format("%s@%s %s", tb.tubeStation.name(), tb.time, tb.condition), x + 10, y + 5); + graphics.setColor(Color.DARK_GRAY); + graphics.setFont(font3); + graphics.drawString(String.format("(%s@%skm/h)", tb.droneId, tb.speed), x + 10, y + 20); + graphics.setFont(font2); + } + + private void renderRoute(long droneId, List data, Graphics graphics, Font font1, Font font2, + Deque colors) { + + // Convert range to pixels + var range = data.get(0).moveTowards(data.get(1), Drone.TUBE_STATION_RANGE, 1); + var rangeX = Math.abs(getXCoordinate(data.get(0)) - getXCoordinate(range)); + var rangeY = Math.abs(getYCoordinate(data.get(0)) - getYCoordinate(range)); + var rangeW = Math.max(rangeX, rangeY); + + var routeColor = colors.poll(); + var prevPoint = data.get(0); + + var prevX = getXCoordinate(prevPoint); + var prevY = getYCoordinate(prevPoint); + + for (int i = 0; i < data.size(); i++) { + var point = data.get(i); + var x = getXCoordinate(point); + var y = getYCoordinate(point); + + var rangeAlpha = (Math.abs(x - prevX + y - prevY) + 255) % 255; + var rangeColor = new Color(0, 30, 254, rangeAlpha); + + graphics.setColor(rangeColor); + graphics.fillOval(prevX - rangeW / 2, prevY - rangeW / 2, rangeW, rangeW); + + graphics.setColor(routeColor); + graphics.drawLine(prevX, prevY, x, y); + + if (i == 0) { + graphics.setFont(font1); + graphics.fillOval(x - 5, y - 5, 10, 10); + graphics.drawString(String.format(I18N.get("map.drone.start"), droneId), x - 20, y - 10); + graphics.setFont(font2); + } else if (i == data.size() - 1) { + graphics.setFont(font1); + graphics.fillOval(x - 5, y - 5, 10, 10); + graphics.drawString(String.format(I18N.get("map.drone.end"), droneId), x - 20, y + 30); + graphics.setFont(font2); + } + + prevPoint = point; + prevX = getXCoordinate(prevPoint); + prevY = getYCoordinate(prevPoint); + } + } + + private int getXCoordinate(Point p) { + var lonExtent = max_lon - min_lon; + return (int) ((IMAGE_PIXEL_SIZE * (p.longitude() - min_lon)) / lonExtent); + } + + private int getYCoordinate(Point p) { + var latExtent = max_lat - min_lat; + return (int) ((IMAGE_PIXEL_SIZE * (p.latitude() - min_lat)) / latExtent); + } + + private record TubeStationWithCondition( + TubeStation tubeStation, String time, String condition, int speed, long droneId) { + + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o == null || getClass() != o.getClass()) return false; + var that = (TubeStationWithCondition) o; + return Objects.equals(tubeStation.name(), that.tubeStation.name()); + } + + @Override + public int hashCode() { + return Objects.hash(tubeStation.name()); + } + } + +} diff --git a/simulation/src/main/resources/logback.xml b/simulation/src/main/resources/logback.xml new file mode 100644 index 0000000..26ac683 --- /dev/null +++ b/simulation/src/main/resources/logback.xml @@ -0,0 +1,68 @@ + + + + + + false + + %msg%n + + + + + logs/report.log + false + + %msg%n + + + + + + %msg%n + + + + + logs/dispatcher.log + false + + Dispatcher - %msg%n + + + + + + + + + + logs/drone-${droneId}.log + false + + Drone-${droneId} - %msg%n + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/simulation/src/main/resources/simulation-messages.properties b/simulation/src/main/resources/simulation-messages.properties new file mode 100644 index 0000000..e103772 --- /dev/null +++ b/simulation/src/main/resources/simulation-messages.properties @@ -0,0 +1,23 @@ +# General +usage.headerHeading=A Simulator for simulating drone routes.%n +# Options +d=The path to the drone data +t=The path to the tube stations data +s=At what time should the simulation terminate +p.0=The speed of the simulation time. +p.1=0 (no time simulation) -> 1.0 (full time simulation) +w.0=Should tube conditions only be reported at waypoints +w.1=If false then tube conditions will also be reported along the route to a waypoint when a tube station is within range +# Parameters +DRONES.0=The drones id's to include in the simulation. +DRONES.1=Drone data files must exist for these " +"ids in the --data-dir folder +# General +starting.message=Waiting for traffic reports... +ended.message=Simulation complete. +# Errors +data.file.not.found.error=Data file for drone %d not found in %s +# Route Map +map.drone.start=Start @ drone-%d +map.drone.end=End @ drone-%d +map.file.generation.failed=Image generation failed. +map.generation.message=The route map was rendered to %s \ No newline at end of file