[GRASS-user] r.terraflow error for ASTER DEM.

Markus Neteler neteler at osgeo.org
Sun Jul 5 11:47:45 EDT 2009


On Sun, Jul 5, 2009 at 5:33 PM, Milton Cezar
Ribeiro<miltinho.astronauta at gmail.com> wrote:
>>
>> Glynn:
>> >> 2. The directory used for temporary files is controlled by the
>> >> STREAM_DIR= option (renamed to stream_dir= in 7.0). /var/tmp is just
>> >> the default setting.
>>
>> @Milton: please try this parameter to define a different directory.
>>
> Hi Markys, Glynn
>
> Just to you know, I tryed to set the STREAM_DIR=C:\\Data\\0temp\\0rterraflow
> and get the same(?) error, see below:

did you recompile?

> ----
> stats.out: File exists
> WARNING: raster FabioASTGTM_S25W049_dem is of type CELL_TYPE --you should
>          use r.terraflow.short
> STREAM temporary files in /var/tmp  (THESE INTERMEDIATE STREAMS WILL NOT BE
> DELETED IN CASE OF ABNORMAL TERMINATION OF THE PROGRAM. TO SAVE SPACE PLEASE
> DELETE THESE FILES MANUALLY!)
> file stats.out exists - renaming.
> GRASS 6.4.0RC4 (newLocation):c:/Users/famiglia >
> ----
>
> I will try to compile the fixed version and report it to you.

  /var/tmp/flowStream
was hardcoded, I have fixed that earlier today. So recompilation is
unavoidable for windows.

Markus


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