Frank Warmerdam wrote:
On Tue, Aug 11, 2009 at 12:53 PM, Hermann Peifer<[email protected]> wrote:
Markus wrote
This works:
... -srcnodata "-32768" -dstnodata "-32768" -wo
"INIT_DEST=-32768" \
...
I was taking a similar approach when warping several input tiffs into a
single output tiff. It looks to me that for each input file, the output file
is completely reset to the INIT_DEST value, overwriting the values from
previously processed input files. The final output file did only contain the
warped values of the last input file in the upper right corner, anything
else was NODATA. I am wondering if this is rather a feature or a bug.
Hermann,
INIT_DEST should usually only be used for the first run when creating
the file. The noted behavior is intentional.
Best regards,
OK. Thanks.
Just in case I didn't make myself clear enough, I was running a single
gdalwarp command, something like:
$ gdalwarp -srcnodata "-9999" -dstnodata "-9999" -wo "INIT_DEST=-9999" \
input1.tif input2.tif input3.tif ... output.tif
Hermann
_______________________________________________
gdal-dev mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/gdal-dev
