>Helmut - can you please try this commands with data in nc_spm_08 >just pasting them in command console in wingrass?
sure. tested in the wxGUI-command console with: System Info GRASS version: 6.4.3svn GRASS SVN Revision: 55064 GIS Library Revision: 50937 (2012-02-25) GDAL/OGR: 1.9.2 PROJ4: Rel. 4.8.0, 6 March 2012 Python: 2.7.2 wxPython: 2.8.12.1 Platform: Windows-7-6.1.7601-SP1 (OSGeo4W) - working: r.mapcalc ndvi3=float(lsat7_2002_40-lsat7_2002_30)/float(lsat7_2002_40+lsat7_2002_30) (Fri Feb 15 16:23:42 2013) Command finished (0 sec) r.mapcalc urban1_30m=if(landuse96_28m==1,1,0)+if(landuse96_28m==2,2,0) (Fri Feb 15 16:24:24 2013) Command finished (0 sec) - not working (as Anna mentioned caused by ||): r.mapcalc urban2_30m=if(landuse96_28m==1 || landuse96_28m==2,landuse96_28m,null() r.mapcalc MASK=if((elevation<100 && elevation>60) && (landuse96_28m==1 || landuse96_28m==2),1,null()) ----- best regards Helmut -- View this message in context: http://osgeo-org.1560.n6.nabble.com/formatting-expressions-for-r-mapcalc-in-GRASS6-4-3-tp5031381p5034574.html Sent from the Grass - Dev mailing list archive at Nabble.com. _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
