[GRASS-user] Changing/matching the coordinates

[giannis Nj]

Yes Markus, that it was, thanks. Now the procedure completes but the coordinates of the imported shapefile doesn't change. It's approximately 91:51:41.70W, 35:20:10.10N at the display map and i want it at 25E, 35N (thats the project's coordinates), if it isn't clear what i want. Any other way to permanently change the coordinates of a file?? 



> Date: Tue, 27 Sep 2011 13:15:02 +0200
> Subject: Re: [GRASS-user] Changing/matching the coordinates
> From: markus.metz.giswork at googlemail.com
> To: netsagief at hotmail.com
> CC: p.vanbreugel at gmail.com; grass-user at lists.osgeo.org
> 
> 2011/9/27 giannis Nj <netsagief at hotmail.com>:
> > Hi,
> >
> > I'm trying the v.proj procedure and i get this message in the command
> > output:
> >
> > v.proj --overwrite input=heraklion_lines_1_LINES location=shp mapset=testing
> > dbase=/home/user/grassdata/shp output=heraklion_lines_1_LINES at testing
> >
> > ERROR: Mapset <testing> in input location <shp> not found
> 
> Maybe dbase should be /home/user/grassdata and not /home/user/grassdata/shp ?
> 
> Markus M
> 
> >
> > (Tue Sep 27 13:13:01 2011) Command finished (0 sec).
> >
> > The "testing" mapset in the "shp" location of course exists, so any idea why
> > this error?
> >
> >
> >
> >
> > ________________________________
> > Date: Thu, 14 Jul 2011 10:25:10 +0200
> > Subject: Re: [GRASS-user] Changing/matching the coordinates
> > From: p.vanbreugel at gmail.com
> > To: netsagief at hotmail.com
> > CC: grass-user at lists.osgeo.org
> >
> > Hi,
> >
> > Assuming the two layers come in different projections, you need to import
> > them in different locations in your GRASS database with corresponding
> > projections. If you do not already have locations in projections that match
> > those of your layers, you can create new locations when opening GRASS (check
> > 'create new location'). Also note that when you are in GRASS and want to
> > import an layer that is in a projection different from the current location
> > / mapset, r.in.gdal allows you to create a new location on the fly (check
> > r.in.gdal).
> >
> > When you have both layers in two different locations, you should open e.g.,
> > the location and mapset with the raster layer. Then use v.proj (menu: vector
> > - develop vector map - reproject vector map)  to reproject the vector layer
> > into the current location. Or the other way around, when in the
> > location/mapset with the vector layer, use or r.proj (menu: raster - develop
> > raster map - reproject raster map) to reproject and copy the raster layer to
> > your current location/mapset.
> >
> > Cheers,
> >
> > Paulo
> >
> >
> >
> > 2011/7/13 giannis Nj <netsagief at hotmail.com>
> >
> > Hi,
> >
> > i have one raster and one vector file and i want to match them at the diplay
> > map. I want to change the coordinates of one of them, i guess specifying the
> > right coordinate reference system can do the job. How can i do this at
> > Grass? In Quantum is very easy, from the layer Properties, in Grass i can't
> > find it.
> >
> > Thanks.
> >
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> >
> >
> >
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> >
 		 	   		  
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