TestRRIM: TIF generation, 3-band RGB output, uint8 range, no NaN TestMultiHillshade: TIF generation, 3-band RGB output, uint8 range TestLocalDominance: TIF generation, values in [0,1], NaN mask preservation
TestRRIM: TIF generation, 3-band RGB output, uint8 range, no NaN TestMultiHillshade: TIF generation, 3-band RGB output, uint8 range TestLocalDominance: TIF generation, values in [0,1], NaN mask preservation