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I am submitting this as a bug report, as I probably should have done
to start with<br>
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<br>
<br>
On 06/13/2012 10:59 AM, Paulo van Breugel wrote:
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Hi<br>
<br>
When overlaying two layers that contain large areas of 'no data',
r.cross seems to run forever. Running an equally large areas
without 'no data' is no problem on the other hand.<br>
<br>
I tried to run r.cross for a much smaller area and the problem
seems to be that r.cross assigns some random value to areas with
no-data, even when using the -z flag. See the output of r.what for
a point where both input layers have no data:<br>
<br>
<i>r.what --v -f -n input=wdpaPNV@ConsStat
coordinates=1549281.412639,-1312241.263941<br>
easting|northing|site_name|wdpaPNV@ConsStat|wdpaPNV@ConsStat_label<br>
1549281.412639|-1312241.263941||<u>30114</u>|no data; no data</i><br>
<br>
Attached see also a screen shot, with the no-data area with
seemingly random pattern of colors.<br>
<br>
Paulo<br>
<br>
<br>
I am using GRASS GIS 7.0 on Ubuntu 12.04<br>
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