Thanks for your input. This was probably the reason why. Grass defaulted the region to the raster with the highest resolution.
2015-02-12 9:23 GMT+01:00 Micha Silver <[email protected]>: > On 11/02/2015 14:55, Pierric de Laborie wrote: > > Dear Pietro, > > I ran the same command with the highest level of verbose. Unfortunately > it didn't give much more information when blocking at the problematic step. > > I also started the same command from GRASS GUI on another debian machine > and it got stuck also. It is like the installation on Debian Wheezy doesn't > fully work (?) > > > GRASS 7.0.0svn (222):~/Grass_test >* g.gisenv set="DEBUG=5" * > > > D1/1: G_set_program_name(): g.gisenv > D1/5: G_set_program_name(): g.gisenv > D2/5: G_option_to_separator(): key = separator -> sep = '/' > > GRASS 7.0.0svn (222):~/Grass_test > * r.composite red=B5@PERMANENT > green=B4@PERMANENT blue=B3@PERMANENT output=mycompo* > > D1/5: G_set_program_name(): r.composite > D2/5: G_file_name(): path = /tmp/grassdata/222/PERMANENT > D2/5: G_file_name(): path = /tmp/grassdata/222/PERMANENT/cell/mycompo > D2/5: G_file_name(): path = /tmp/grassdata/222/PERMANENT/WIND > D2/5: G_file_name(): path = /tmp/grassdata/222/PERMANENT/WIND > D2/5: file open: read (mode = r) > D2/5: G__read_Cell_head > D2/5: G__read_Cell_head_array > D3/5: region item: proj: 1 > D3/5: region item: zone: 32 > D3/5: region item: north: 3948015 > D3/5: region item: south: 0 > D3/5: region item: east: 841215 > D3/5: region item: west: 0 > D3/5: region item: cols: 841215 > D3/5: region item: rows: 3948015 > D3/5: region item: e-w resol: 1 > D3/5: region item: n-s resol: 1 > D3/5: region item: top: 1.000000000000000 > D3/5: region item: bottom: 0.000000000000000 > > This one input raster is huge. 840,000x394,000 = 331,000,000,000 pixels. > That's probably not what you want. If you have your region set to match > this raster (rather than the others, which seem to be normal size) then > that would certainly cause the machine to lock up. > >
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