Objective: Mosaick several DEMs, all same size and format (60x60km, DEM/tif), into ENVI with transparent background (set to 0)
Problem: DEM background recurs as opaque (black)
Strategies: Attempted opening DEMs as HDF, not a valid HDF file, therefore, ENVI does not recognize them, unable to manipulate data contained in the header file...
Solution: ????
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