On Fri, Mar 15, 2013 at 6:17 PM, Glynn Clements <[email protected]> wrote: > > Helmut Kudrnovsky wrote: > >> - 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()) > > Why do you think that the problem is caused by || rather than the > spaces?
I've noticed it multiple times that pipe character is causing problems. For example, running command v.db.select map=... vs=| from auto-generated dialog is giving error (something like bad syntax) on Windows. In most cases you don't have any problems because you don't explicitly use the option fs/separator (usually we use default) in the command. Anna > > -- > Glynn Clements <[email protected]> > _______________________________________________ > grass-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-dev _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
