[GRASS-user] r.out.vtk RGB / input issue

["Sören Gebbert"]

Hi,
i will have a look on it.
In case this is a bug, i will fix it and provide a patch.

Best regards
Soeren

-------- Original-Nachricht --------
> Datum: Wed, 17 Jun 2009 15:18:23 +0200
> Von: peter.loewe at gmx.de
> An: grass-user at lists.osgeo.org
> Betreff: [GRASS-user] r.out.vtk RGB / input issue

> hi,
> 
> i am using v.out.vtk on grass6.3 on suse.
> 
> trying to export 2.5d rgb-maps to paraview using r.out.vtk always ends up
> with an error message:
> 
> According to the module's manual it should be possible to export a RGBmap
> + dem by using the parameters
> 
> rgbmaps=redmap,bluemap,greenmap elevation=my_dem output=result.vtk
> 
> However, the module reports that the INPUT parameter has to be provided.
> 
> trying 
> 
> input=rgbmap rgbmaps=redmap,bluemap,greenmap elevation=my_dem
> output=result.vtk
> 
> results in the same as 
> 
> input=rgbmap elevation=my_dem output=result.vtk
> 
> In both cases "result.vtk" is displayed with interpolated false colors.
> 
> How can a RGB composite created in GRASS properly be transferred and
> displayed in Paraview ?
> 
> Peter
> -- 
> Dr. Peter Löwe
> <peter.loewe at gmx.de>
> 
> 
> 
> 
> 
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