On Monday, March 30, 2015 at 2:21:23 PM UTC-4, bds wrote:
Years ago XCSoar used a DAT file format for terrain files and the old
terrain generator would create a file like filename-dem.dat

Can anyone here shed some light on the file format of those DAT files and
how they were obtained or created?

Thanks.

Bruce

You have had 2 good replies, I guess my question is....... Why do you want to know? That may yield a totally different response from people on RAS.