[Gvsig_english] Vector to raster (ascii grid)

[Wolfgang Qual]

Hi Chris,
I tested this myself. After exporting to (Geo)Tiff in sextante, you can use 
the following command to create an ASCII-Grid:

gdal_translate -of AAIGrid raster.tif raster_ascii.aag

(replace the filenames).

Regards,
Wolfgang

----8<---------

Am Mittwoch 20 Februar 2008 15:53:06 schrieb Wolfgang Qual:
> Hi Chris,
> if you have GRASS installed (...) you could do the job there. There is also
> the possibility to use gdal-utilities. They are part of the gdal-bin
> package - and one tool of gdal-utilities is gdal_translate which can be
> used to translate raster in different formats:
>
> gdal_translate:
> --> http://www.remotesensing.org/gdal/gdal_translate.html
>
> supported formats:
> --> http://www.remotesensing.org/gdal/formats_list.html
>
> Greetings,
> Wolfgang
>
> Am Mittwoch 20 Februar 2008 12:38:16 schrieb christian Brandt:
> > That's the way I also started and this creates an .tif raster. But I
> > would like to get an ascii file of the created raster to import it in an
> > ascii-based application. Maybe via an export function?
> >
> > Regards
> >
> > Chris
> > ________________________________
> >
> > > From: Agustin.Diez at uv.es
> > > To: gvsig_internacional at runas.cap.gva.es
> > > Subject: Re: [Gvsig_english] Vector to raster (ascii grid)
> > > Date: Wed, 20 Feb 2008 10:14:41 +0100
> > >
> > > If I got it right you're looking for "cell siez" in the "raster output"
> > > tag.[http://by117w.bay117.mail.live.com/mail/SafeRedirect.aspx?hm__tg=h
> > >tt
> > > p://207.46.8.121/att/GetAttachment.aspx&hm__qs=file%3d30eaf957-3a55-47f
> > >d-b
> > > 0c0-6e34d397bdc3.png%26ct%3daW1hZ2UvcG5n%26name%3dUGljdHVyZSA1LnBuZw_3d
> > >_3d
> > > %26inline%3d1%26rfc%3d0%26empty%3dFalse%26imgsrc%3dcid%253a5057B478-84C
> > >6-4 32D-8014-A15EE6292B72&oneredir=1&ip=10.1.106.215&d=d2165&mf=0]
> > >
> > >
> > > On Feb 20, 2008, at 8:55 AM, christian Brandt wrote:
> > >
> > > How can I convert vector data into ascii raster data with a defined
> > > cellsize?
> > >
> > > i looked through the sextante tools but couldn't find the appropriate.
> > >
> > > Regards
> > >
> > > Chris
> > >
> > >
> > >
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