readRAST6 problem

Hi!

I'm getting this message at reading a grass raster file:

rastdum <- readRAST6("nomdum",cat=F)
raster map/current region mismatch detected in components:
           cols            rows origin.northing  origin.easting
           TRUE            TRUE           FALSE            TRUE
set plugin=TRUE to override; continuing with plugin=FALSE
ERROR 6: SetColorTable() only supported for Byte or UInt16 bands in TIFF 
format.
/media/Transcend/Montseny/GrassData//carlos/A_TOTAL/.tmp/caminoccg/nomdum 
has GDAL driver GTiff
and has 94 rows and 116 columns

1. I don't think I have to worry about the ERROR 6:
2. But why is it stating a GTiff driver for reading a grass raster? Is 
there a previous conversion from raster to GTiff?

Thanks

Agus

Carlos Luis Camino Gonz?lez
Grupo Ecolog?a Del Paisaje
?rea de Biodiversidad
Centro Tecnol?gico Forestal de Catalu?a
Ctra. Sant Lloren? de Morunys, km. 2
Solsona (LLeida)
Tel 973481752
Fax. 973480431
http://todosig.awardspace.com/  Web de Sig y Teledetecci?n   ??en 
Construcci?n!!

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