The Unofficial XCSoar Manual

From XCSoar

Glide polar. The WinPilot format is used for glide polar files.

XXX TODO: EXPLAIN THE FORMAT

The WinPilot and XCSoar websites provide several glide polar files. Files for other gliders may be created upon request to the XCSoar team.

Advanced - Programming

Simple text file that was created by the creators of WinPilot. It is unlikely to change as it is already very simple to use/read.