[GRASS-user] problem whit raster images

[Jaime Carrera]

Hi Ana

Your files are in rgb format; you need to merge them before importing them in order to get a color raster map.
The socket error is probably caused by the fact that you don't ahave a GRASS monitor on.

Jaime

Ana Isabel Rodríguez <kidoki42 at hotmail.com> escribió: hello everyone!

I'm still learning about grass world, i finally create a location, but i'm 
not sure about a few thing... Whatever i use r.in.gdal to import a .jpg map 
and it creates only map.1, map.2 and map.3  files; i tried visualized it and 
they were only gray images. Later i wanted to import a new image, but tis 
one was a .tif map, and it creates three new raster files, image.blue, 
image.red and image.green. This time when i wanted to visualize them grass 
mark the  next error:

  'No socket to connect to for monitor '
    No graphics device selected

I wanted to know why r.in.gdal creates 3 files and what i have to do to 
visualize my map :S
please help
thank you so much.






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