r.thin error

When I try to thin a 1280 * 1280 rasterized map of
contour lines, I get the following error message:

: open_file: error writing temporary file

Does anyone know why this occurs? It can't possibly
be my filelimit...

----\_\_\_--\_----\_------\_-------------------- P. Martijn van Leusen --------
     \_ \_ \_\_\_\_ \_ Dept of Pre- and Protohistoric Archaeology
      \_\_\_ \_ \_ \_ \_ University of Amsterdam, The Netherlands
       \_ \_ \_ \_\_ \_ martijn@scanner.frw.uva.nl
--------\_------\_----\_--\_--\_\_\_\_-----------------------------------------

In info.grass.programmer you write:

When I try to thin a 1280 * 1280 rasterized map of
contour lines, I get the following error message:

: open_file: error writing temporary file

Does anyone know why this occurs? It can't possibly
be my filelimit...

I was the last person who changed r.thin.
I changed it for 4.1beta release which had a bug
in the algorithm, and it is corrected for final 4.1 release.

However the problem you are having seems to be related to
input/output part of r.thin which I did not change.

What version are you using, 4.0 or 4.1beta?
In any case I am familiar with the code and will look for a problem.
please put your data on incoming directory on moon
and email me.
Olga