[Qgis-user] Error Creating Main Basin (r.watershed)

[Eko Suryanto]

Regards,

I want to extracting DEM (30 m x 30 m) data to create stream from sub-watershed. I am success to be create contour, high and low pass filter. But i am failed to create main basin (r.watershed
–overwrite elevation=Filled accumulation=main_accumulation
drainage=main_drainage basin=main_basin stream=main_stream threshold=10000). Error message attached at this email.
What is my mistake? How to fix that?
Thanks,

Regards,
 
Eko Suryanto, S. Si
Researcher Remote Sensing of Vegetation
Bachelor of Applied Meteorology
Bogor Agricultural University
suryantoeko26 at yahoo.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20140215/5d168196/attachment.html>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: Error.txt
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20140215/5d168196/attachment.txt>