[GRASS-user] ARC GRID File Won't Import

Daniel Victoria daniel.victoria at gmail.com
Sat Jul 30 07:20:34 EDT 2011


Rich,

I believe the location should be just nevada-ll and not the entire directory.

You only have to put the directory if the grass database is different.

cheers
Daniel

On 7/29/11, Rich Shepard <rshepard at appl-ecosys.com> wrote:
> On Fri, 29 Jul 2011, Daniel Victoria wrote:
>
>> I believe r.in.gdal will import ArcGrids. did you try that?
>
> Daniel,
>
>    You are certainly correct; r.in.gdal is the module to use. I'll try to
> remember this the next time. :-)
>
>    Despite using the -o flag to change the source coordinates from Lon/Lat
> to
> the SPCS projection of the destination, that did not work as expected; the
> coordinates of the DEM remain lon/lat. There also appears to be a bug in the
> GUI version of g.in.gdal because the command line shows in=" " rather than
> the file name entered in the dialog box.
>
>    Actually, I have the map imported in location Nevada-ll and want to
> reproject it to Nevada-spcs. Here's the results of trying this on the
> command line:
>
> GRASS 6.5.svn (Nevada-spcs):~/grassdata/Nevada-spcs > r.proj -l
> loc=/home/rshepard/grassdata/Nevada-ll mapset=PERMANENT
> ERROR: Mapset <PERMANENT> in input location
>         </home/rshepard/grassdata/Nevada-ll> - not found
>
>    Same thing with the GUI.
>
>    I cannot figure out what happened.
>
>    Any ideas?
>
> Thanks,
>
> Rich
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