[GRASS-dev] [bug #5043] (grass) r.out.gdal does not export "g.region -p"

[Markus Neteler]

On Thu, Aug 24, 2006 at 02:11:12PM +0200, Request Tracker wrote:
> this bug's URL: http://intevation.de/rt/webrt?serial_num=5043
> -------------------------------------------------------------------------
> 
> Subject: r.out.gdal does not export "g.region -p"
> 
> Platform: GNU/Linux/x86
> grass obtained from: Other (CDROM etc)
> grass binary for platform: Downloaded precompiled Binaries
> GRASS Version: GRASS 6.0.2 (2006)
> 
> 
> r.out.gdal does export the region as defined in "g.region -p", but the full input raster file.

I just found that it is pretty easy to support at least
the current region extent:

diff -u -r1.24 r.out.gdal
--- r.out.gdal  19 Aug 2006 12:52:24 -0000      1.24
+++ r.out.gdal  24 Aug 2006 12:54:58 -0000
@@ -129,9 +129,11 @@
   unset METAKEY
 fi

+eval `g.region -g`
+
 #do it
 CELLHD=`echo $file | sed 's+/cell/+/cellhd/+g'`
 echo "Writing format: $FORMAT"
 echo "Writing type:   $TYPE"
-gdal_translate -of $FORMAT -ot $TYPE $CREATEKEY $METAKEY $CELLHD $OUTPUT
+gdal_translate -of $FORMAT -ot $TYPE $CREATEKEY $METAKEY -projwin $w $n $e $s $CELLHD $OUTPUT


For current resolution support, I have no idea.

Opinions about above change?

Markus