[GRASS-user] histogram equalization not working with Landsat 8 data?

[Michael Barton]

Solved. I needed to set the region to match the map. Didn’t know that is required to set a color table.

Michael
____________________
C. Michael Barton
Director, Center for Social Dynamics & Complexity
Professor of Anthropology, School of Human Evolution & Social Change
Head, Graduate Faculty in Complex Adaptive Systems Science
Arizona State University

voice:  480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC)
fax: 480-965-7671 (SHESC),  480-727-0709 (CSDC)
www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu















On Nov 25, 2015, at 5:02 PM, Michael Barton <michael.barton at ASU.Edu<mailto:michael.barton at ASU.Edu>> wrote:

I just uploaded some Landsat 8 data into GRASS 7.0.2. It shows up OK at grey scale but disappears if I try to do a histogram equalization stretch. I wonder if this is because it is 16bit now? Has anyone else run into this?

Michael
____________________
C. Michael Barton
Director, Center for Social Dynamics & Complexity
Professor of Anthropology, School of Human Evolution & Social Change
Head, Graduate Faculty in Complex Adaptive Systems Science
Arizona State University

voice:  480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC)
fax: 480-965-7671 (SHESC),  480-727-0709 (CSDC)
www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu<http://csdc.asu.edu/>
















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