Re: [GRASS-user] legend with logaritmic scale
Hamish wrote: Jarek Jasiewicz wrote: I add to raster following color table: 0,001 0 0 56 0,01 0 0 128 0,1 0 0 255 1 white 10 255 0 0 100 128 0 0 1000 56 0 0 I am not sure, but I think you have to use . as the decimal point, not ,. Also if you like the RGB values can be separated by a : like R:G:B instead of R G B. That doesn't really matter, it just makes it easier to read. the range of value is about 0.003-120, but most data are between 0.1 and 10, so logaritmic transformation wuld be good idea (unfortunately, for some reason, I cannot logtransoform entire raster) Is posible to transform legend to display it in logaritmic scale?? New for GRASS 6.3 is r.colors -g to use logarithmic scaling. Hamish Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ opps. comma is only due to polish formating of my mail, of course in grass I used . thanks for info on -g, but it isn't present in week before svn help? (d.legend) Jarek ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] legend with logaritmic scale
Jarek wrote: the range of value is about 0.003-120, but most data are between 0.1 and 10, so logaritmic transformation wuld be good idea (unfortunately, for some reason, I cannot logtransoform entire raster) r.mapcalc doesn't like it? Is posible to transform legend to display it in logaritmic scale?? Hamish: New for GRASS 6.3 is r.colors -g to use logarithmic scaling. Jarek: thanks for info on -g, but it isn't present in week before svn help? (d.legend) It's in r.colors not d.legend. e.g.: GRASS r.colors mapname -g color=bcyr GRASS d.legend mapname use=0.01,0.1,1,10,100 Hamish Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] legend with logaritmic scale
Hi I add to raster following color table: 0,001 0 0 56 0,01 0 0 128 0,1 0 0 255 1 white 10 255 0 0 100 128 0 0 1000 56 0 0 the range of value is about 0.003-120, but most data are between 0.1 and 10, so logaritmic transformation wuld be good idea (unfortunately, for some reason, I cannot logtransoform entire raster) Is posible to transform legend to display it in logaritmic scale?? Jarek ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
