This function retrieves the offset and increment of the specified geolocation mapping.
Result = EOS_SW_MAPINFO(swathID, geodim, datadim, offset, increment)
Returns SUCCEED (0) if successful and FAIL (-1) if the specified mapping does not exist.
Swath id (long) returned by EOS_SW_CREATE or EOS_SW_ATTACH.
Geolocation dimension name (string).
Data dimension name (string).
A named variable that will contain the mapping offset (long).
A named variable that will contain the mapping increment (long).
In this example, we retrieve information about the mapping between the GeoTrack and DataTrack dimensions:
status = EOS_SW_MAPINFO(swathID, "GeoTrack", "DataTrack", $ offset, increment)