[Qgis-developer] GRASS rasters: color table not applied?

[Radim Blazek]

Could you try to run qgis.g.info in GRASS shell on your raster:

   your_path_to_qgis_dir/lib/qgis/grass/modules/qgis.g.info
info=colors rast=your_raster

it should output color table, something like

1.000000e+00 5.500000e+00 0 255 0 255 255 0
5.500000e+00 1.000000e+01 255 255 0 255 0 0

Do you have the same problem on more computers?

Radim


On Sun, Jan 8, 2012 at 10:44 AM, Paolo Cavallini <cavallini at faunalia.it> wrote:
> Il 06/01/2012 12:40, Radim Blazek ha scritto:
>
>> For me it works with all data types and current master.
>>
>> Does it work correctly in GRASS monitor?
>
> yes
>
>> Are you using some particular rules or a predefined one?
>
> I tried with several predefined rules, same result.
>
>> Have you checked if the generated color table itself looks correctly?
>
> Yes.
>
>> Does it work if you add the map to QGIS again instead of just refresh?
>
> Not.
>
>> Is it the color table loaded into QGIS (colormap in properties)?
>
> Not.
> Please note: loading the map in QGIS takes an enormous time (several
> minutes), in GRASS is fast.
>
>> Is it style set correctly in style tab (colormap)?
>
> Not (it remains grey).
>
>> Does it work if you convert the same map to GDT_Float64 ( r.mapcalc
>> m64=double(m32)  )?
>
> Yes.
>
> Thanks.
>
>
> --
> Paolo Cavallini
> See: http://www.faunalia.it/pc
>