[GRASS-user] Resolution Raster File

GRASS GRASS user
1

Hi,

How to define the Resolution (pixel size) in the process to convert (rasterize) a vector map into a raster map from “v.to.rast”?

Thank you very much in advance,

Jose Guerrero

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Dr. José Carlos Guerrero
Laboratorio de Desarrollo Sustentable y Gestión Ambiental del Territorio (LDSGAT)
Instituto de Ecología y Ciencias Ambientales (IECA)
Facultad de Ciencias
Universidad de la República
Montevideo-URUGUAY
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2

On 18/12/11 20:40, José Carlos Guerrero Antúnez wrote:

Hi,

How to define the Resolution (pixel size) in the process to convert
(rasterize) a vector map into a raster map from "v.to.rast"?

You have to define the (computational) region with g.region. This includes the resolution.

Moritz

3

Try g.region res=x
x being your desired resolution

– Sent from my HP TouchPad

On Dec 18, 2011 2:40 PM, José Carlos Guerrero Antúnez jcgantunez@gmail.com wrote:
Hi,

How to define the Resolution (pixel size) in the process to convert (rasterize) a vector map into a raster map from “v.to.rast”?

Thank you very much in advance,

Jose Guerrero

–

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Dr. José Carlos Guerrero
Laboratorio de Desarrollo Sustentable y Gestión Ambiental del Territorio (LDSGAT)
Instituto de Ecología y Ciencias Ambientales (IECA)
Facultad de Ciencias
Universidad de la República
Montevideo-URUGUAY
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