#369: r.mapcalc not correctly determining null space around r.external data set ----------------------+----------------------------------------------------- Reporter: dickeya | Owner: [email protected] Type: defect | Status: new Priority: major | Milestone: 6.4.0 Component: Raster | Version: 6.4.0 RCs Resolution: | Keywords: Platform: Linux | Cpu: x86-64 ----------------------+----------------------------------------------------- Changes (by dickeya):
* version: svn-develbranch6 => 6.4.0 RCs Comment: Still seeing this problem - here is my exact workflow: r.external in=N61E043_small_nd.tif out=N61E043_small_nd g.region -a n=62.0087569444 s=60.9912430556 w=42.9912430556 e=44.0087569444 r.mapcalc "temp_null=if(isnull(N61E043_small_nd),1,null())" I should be seeing a continuous ring of nodata around the raster. Instead I get the first and last row, and none of the first and last column (except those pixels in the first and last row). If I run r.in.gdal, the routine works as expected. -- Ticket URL: <http://trac.osgeo.org/grass/ticket/369#comment:1> GRASS GIS <http://grass.osgeo.org>
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