Re: [GRASS-user] legend with logaritmic scale

2008-03-17 Thread Jarek Jasiewicz
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

Re: [GRASS-user] legend with logaritmic scale

2008-03-17 Thread Hamish
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

[GRASS-user] legend with logaritmic scale

2008-03-16 Thread Jarek Jasiewicz
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