You should put for the line - type, width, color etc as attribute infos. before you compile them with the MPC. To specify how you want the line to appear in MS and units. All attributes are written in the manual of the MPC. You shouldn't use those of Global Mapper. They have no usage in MPC. Just ignore them. Unfortunately, on the PC I am now I don't have MPC. Here my suggestion - see the samples in the folder Samples in the program folder. They are very helpful. If you can't manage in the next post I will try to attach a sample line.
Cheers,
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