OpenStreetMap
I'm in the habit of always carrying my GPS, recording where I go hiking, biking, or driving. Yesterday, while on a walk, I though that it should be pretty easy when visualizing the accumulated track to use different color for each mode of transportation. So, today I modified my GPS visualizer scripts a bit, adding parameters that allow selection by speed range.
On this image my trips are color-coded, based on the track speed:
Here RED is Driving (or rather "likely driving" based on the speed range), GREEN is Biking, and BLUE is Hiking/Walking.
If somebody is interested, the visualizer scripts, some more images, and a sample video can be downloaded from here:
http://avtanski.net/projects/gps .
토론
2011년 9월 30일 22:05에 kolen님의 의견
Cool!
2011년 10월 2일 13:08에 kevjs1982님의 의견
Cool - neat to see a huge blob covering Nottingham and a few tentacles spread out from there when running for my traces - now to go outside and enjoy the end of the summer before I start playing with this too much!
2011년 10월 2일 21:43에 skorasaurus님의 의견
Cool project !
I tried to run it and unfortunately received an error as follows:
BACKGROUND_COLOR = #000000
BORDER = 10
BREAK_DISTANCE = 0.8
COLOR_RANGE_STEPS = 128
CROP =
DEBUG = 0
GEOM_OVERRIDES =
GRID_COLOR =
IMAGE_SIZE = 2000
MAXSPEED = 0
MINMAX_DISABLING_NPOINTS =
MINMAX_ONLY =
MINSPEED = 0
OUTPUT = output.png
RUNNERS =
RUNNERS_OUTPUT =
RUNNER_COLOR = #FFFFFF00
RUNNER_DIAMETER = 5
RUNNER_TAIL_LENGTH = 1000
SRCDIR = /media/myharddrivesname/1archiveuntitled folder 2/
TRACK_COLOR = #FFFFFF78
TRACK_THICKNESS = 1
Use of uninitialized value in addition (+) at logdraw.pl line 143.
Use of uninitialized value in addition (+) at logdraw.pl line 143.
Use of uninitialized value in addition (+) at logdraw.pl line 144.
Use of uninitialized value in addition (+) at logdraw.pl line 144.
Use of uninitialized value in subtraction (-) at logdraw.pl line 146.
Use of uninitialized value in subtraction (-) at logdraw.pl line 146.
Use of uninitialized value in subtraction (-) at logdraw.pl line 147.
Use of uninitialized value in subtraction (-) at logdraw.pl line 147.
Illegal division by zero at logdraw.pl line 148.
2011년 10월 3일 00:51에 Alexander Avtanski님의 의견
Can you send me a sample GPX file?
2011년 10월 3일 12:59에 Harry Wood님의 의견
Beautiful. Now we need an animated version :-) I guess you've seen 'party render' videos: osm.wiki/Party_render#Rendered_Mapping_Parties (different colours for different mappers) It would cool to see your light effect applied to that kind of video.
2011년 10월 4일 03:03에 Alexander Avtanski님의 의견
You mean like this one - http://youtu.be/b_5IcRVIL-w ? :-) (Don't forget to turn on the audio.)
2011년 10월 6일 10:43에 alv님의 의견
I got the same error. Thanks to user ij_ who found that the fault was, that my logs don't include the .. line (converted from Nüvi proprietary binary format). Commenting out lines 109, 110, 243 and 244 in logdraw.pl made it work for me, but that was the dirty way to fix it. Maybe skorasaurus has the same problem?
2011년 10월 6일 10:47에 alv님의 의견
Fix for my comment: the logs don't include the lines with the "ele" and "/ele" at all. The proprietary logs don't have it, or the converter doesn't know how to handle it.
2011년 10월 6일 17:11에 Alexander Avtanski님의 의견
Hi Alv,
Thanks for the debugging - if you can mail me a short segment of a GPX file, this will be great. All I have here is GPX produced by my Garmin eTrex Vista Cx.
Skorasaurus' problem turned out to be different - he assumed that the script will traverse the subfolders of the folder he specified recursively, searching for scripts - it doesn't yet. When I have some free time I'll add this.
Regards,
- Alex
2011년 10월 7일 16:42에 Alexander Avtanski님의 의견
I just got a sample file without the tag and updated the script accordingly to handle it. Alv shouldn't have any problems anymore.