Jens Wilhelm Wulf

There is no need to change source code. Option A: From where did you get that "french scenery file"? Try to download again, compare to the file on your disk. Contact the author in case they are the same (i.e. the author provides a malformed file). Option B: If it contains "1.34439-008" then this most likely needs a change to "1.34439e-008". I would open the file with an editor (can't recommend something, don't know your system), edit, save, try again. Then try to find out why this malformed number...

In one of the files which crrcsim is trying to load there is a string "1.34439-008". Maybe in a model file you downloaded from somewhere else or edited manually? Find that string and correct it. Maybe it should be "1.34439e-008"?