rubyist/guppy

Ruby lib to parse tcx and gpx files from GPS devices

Guppy - Ruby library for handling tcx files¶ ↑

This library provides a set of classes for working with tcx and gpx dumps from GPS devices such as the Garmin Forerunner 305.

Examples¶ ↑

db = Guppy::Db.open('foo.tcx')
db.activities.each do |activity|
  puts activity.date
end

run = db.activity('2009-01-12T19:28:18Z')
run.laps.each do |lap|
  puts "Lap Time: #{lap.time}"
  puts "Lap Distance: #{lap.distance}"
  puts "Lap Calories: #{lap.calories}"
  lap.track_points.each do |track_point|
    puts "#{track_point.latitude} #{track_point.longitude}"
  end
end

TODO¶ ↑

• Get aggregated pace and heart rate signals for an activity

• Make it faster and avoid re-parsing the db in some instances

• A nicer way to find a specific activity

Other Stuff¶ ↑

Author

Scott Barron <scott at elitists dot net>

License

Copyright 2009 by Scott Barron. Released under an MIT-style license. See the MIT-LICENSE file included in the distribution.

GitHub

github.com/rubyist/guppy/tree/master

Warranty¶ ↑

This software is provided “as is” and without any express or implied warranties, including, without limitation, the implied warranties of merchantibility and fitness for a particular purpose.