[GRASS5] png import with r.in.png and r.in.gdal question

Stefan Paulick stefan.paulick at urbeli.com
Fri Nov 26 22:49:51 EST 2004

When importing the attached png image with 57 r.in.gdal to a xy location, I 
receive the following messages 

r.in.gdal input=/home/grassdata/scan_small.png output=scan_small57gdal
Projection of input dataset and current location appear to match.
Proceeding with import...
SETTING GREY COLOR TABLE FOR scan_small57gdal (8bit, full range) 

Looks like there is no obvious error, but the map is empty. 

When using 55 r.in.png input=scan_small.png output=scan_small55png it is ok. 

The png image was scanned using xsane and gimp 2.0 with default settings. 

Do I miss some import flags or does r.in.gdal expect specific settings when 
creating the png image? 


Mit freundlichen Grüßen / With kindest regards 

Stefan Paulick 


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