[GRASS-user] ps.map logscale colortable?

Hi all

I wonder if it is possible to produce a logaritmic colortable for a raster in a map created with ps.map. I have rasters using a logaritmic scale but their colortables appear linear in the output. In the Map display it is possible to make a legend logaritmic (d.legend with option -l) but I cannot figure out how to easily do it in ps.map. Any suggestions?

Thanks

Hernán