[GRASS-user] howto make my srtm-dem jump the GIS gap

[Maciej Sieczka]

Rudolf Maurer napisa?(a):
> Hey all!
> 
>> > r.out.gdal in=dem out=dem.tif cre="COMPRESS=PACKBITS" type=Int16
> This works.
> 
> I still wonder why I can't produce a working Arc-Grid file...?
> 
>> > r.out.gdal in=clean_alle out=clean_test_arc type=Byte format=AAIGrid
> does not work with ArcGIS 9.1: Cannot open file, Catalog can not show
> any data.
> I tried again to safe the ascii-File in Windows-Linefeed-Mode, again
> without success.
> But I did not try that with the complementary .prj, will do then. (has
> only one line...)
> 
> I experimented with
> r.out.gdal in=clean_alle out=clean_Float32.asc type=Float32 format=AAIGrid
> though the ArcGIS-Test is yet to come.
> QGIS fails on this file. The Properties-Window tells me a zero
> Pixel-size !?
> The Minimum, Maximum-Values are correct.
> 
> Any more tips for me?
> Is r.out.arc obsolet now since gdal is there?

Not really yet, but r.in.arc and r.out.arc could be disposed if a
general problem with r.in.gdal is fixed:
http://intevation.de/rt/webrt?serial_num=4897

This one is also related, and a strange one:
http://intevation.de/rt/webrt?serial_num=3889

Maciek