ggps 0.1.5

ggps is a python library for speed and pace calculations for sports like running and cycling

ggps - gps file utilities for garmin connect and garmin devices

Features

• Parse gpx and tcx files downloaded from Garmin Connect

• The GPX parsed Trackpoint data includes additional/augmented values, including as “seq” and “elapsedtime”.

• The TCX parsed Trackpoint data additionally includes additional/augmented values, such as “altitudefeet”, “distancemiles”, “distancekilometers”, and “runcadencex2”.

Quick start

Installation:

$ pip install ggps

Use:

>>> import ggps

>>> import ggps
>>> infile = 'data/new_river_50k.gpx'
>>> handler = ggps.GpxHandler.parse(infile)
>>> trackpoints = handler.trackpoints
>>> len(trackpoints)
2636
>>> print(trackpoints[-1].values)
{
  "elapsedtime": "05:42:18",
  "latitudedegrees": "36.715144934132695",
  "longitudedegrees": "-80.9767899569124",
  "seq": "2636",
  "time": "2015-10-17T17:42:30.000Z",
  "type": "Trackpoint"
}

>>> infile = 'data/twin_cities_marathon.tcx'
>>> handler = ggps.TcxHandler.parse(infile)
>>> trackpoints = handler.trackpoints
>>> len(trackpoints)
2256
>>> print(trackpoints[-1].values)
{
  "altitudefeet": "864.82941635",
  "altitudemeters": "263.6000061035156",
  "distancekilometers": "42.6354492187",
  "distancemeters": "42635.44921875",
  "distancemiles": "26.4924399126",
  "elapsedtime": "04:14:24",
  "heartratebpm": "161",
  "latitudedegrees": "44.95180849917233",
  "longitudedegrees": "-93.10493202880025",
  "runcadence": "77",
  "runcadencex2": "154",
  "seq": "2256",
  "speed": "3.5460000038146977",
  "time": "2014-10-05T17:22:17.000Z",
  "type": "Trackpoint"
}

Source Code

See ggps at GitHub .

Includes sample data files.

Changelog

Version 0.1.4

• 2016/11/06. Version 0.1.4, refactored ggps/ dir. nose2 for tests.

• 2015/11/07. Version 0.1.3, README.rst

• 2015/11/07. Version 0.1.1.