Hi, Steve,
You can rip an .MDR file out of an official Garmin .IMG (it isn't encrypted as such).
More eyes on the job will increase the chance that someone gets lucky and spots crucial clues into how it all works. Join in please!
Steve
First, i'm not a coder. I have only small skills in doing that stuff, e.g. only enough to adapt a skript from someone else to my own requirements. Would it be helpful having the results from 2 runs of the same data, First without building the mdr stuff. Second run with build of mdr file ?. With Personal cgpsmapper version and and mp-format input file one could do this. If you are interested in it, i guess i could provide it. In this case it would be the best if you could provide a input data file as you need it for your research. cheers Gert