I'm looking for a GPX editor, anyone who knows a good one? I want to adjust the time in a GPX track according to a handicap system. I'm analyzing a sailboat race with the topofusion SW. The formula is corrected time = start time + handicap factor*(actual time - start time). Each track contains approx 700 rows; manual correction of 700 rows for each of 5 boats is not a solution. It will be possible to see the real standing during the race after this "manipulation". I've tried the SW 'GPX Editor 18.104.22.1680' but this SW allows just edition point by pont.
Best regards Kent