- Combining multiple GPX files
- Converting NMEA logfiles to GPX format
- Repairing broken GPX file
- Separating tracks to individual GPX files
- Generating time/speed histogram
- Converting to X3D format for 3D visualization
- Redirecting data output
- Using interactive mode
- Crop GPS track (interactive)
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GPSMash 1.4
Aug 7, 2013
Aug 7, 2013
Example: Generating time/speed histogram
The following example will load all the GPX files from the C:\gpx folder and will produce a speed/time histogram of the data:
GPSMash.exe -loadgpx C:\gpx -set SEPARATOR ,
-histogram spd tim 1 151 150
> C:\histogram.csv
The -set SEPARATOR , command changes the default separator to ",".
The -histogram command analyzes the data and outputs a speed vs time histogram for speeds between 1 and 151 km/h; histogram data is grouped per each 1 km/h unit (150 divisions).
The output data is saved to C:\histogram.csv. This file can be processed using standard tools such as Excel to display the histogram data graphically:
Alexander Avtanski
