[GRASS-user] error with r.terraflow

GRASS GRASS user
1 

Hello,

I am a newbie, using the windows version (6.4.0RC6) and i keep getting the following error message with when running r.terraflow, i  tried running from 

command line with the sample data and using the GUI but no success. Like i said i am a new user so its rather difficult identifying the source of the problem. Any help would be appreciated. 

Error:

Assertion failed: nrows * ncols == str->stream_len(), file grass2str.h,line 144

This application has requested the Runtime to terminate it in an unusual way. Please contact the application’s support team for more information.

Thanks,

–

Mansoor Delali Leh , Graduate Assistant
Department of Biological & Agricultural Engineering
309 Engineering Hall
University of Arkansas
Fayetteville, AR 72701

2

Hi,

Error:

Assertion failed: nrows * ncols == str->stream_len(), file
grass2str.h,line 144

This application has requested the Runtime to terminate it in an unusual
way. Please contact the application's support team for more information.

about the error: I dont know, but:

can you give some more information about the data you are using?

And: can you post the commands you are used? (You can find the command line equivalent for the gui in the tab "Command Output")

Regards,
Achim

3

Next time don't forget to state Your Windows version, as some issues
are version-specific. Still this is a known issue:
http://trac.osgeo.org/grass/ticket/1006

Maris.

2010/3/25, Mansoor Leh <mdkleh@gmail.com>:

Hello,

I am a newbie, using the windows version (6.4.0RC6) and i keep getting
the following error message with when running r.terraflow, i tried
running from

command line with the sample data and using the GUI but no success.
Like i said i am a new user so its rather difficult identifying the
source of the problem. Any help would be appreciated.

Error:

Assertion failed: nrows * ncols == str->stream_len(), file grass2str.h,line
144

This application has requested the Runtime to terminate it in an unusual
way. Please contact the application's support team for more information.

Thanks,
--
****************************************************
Mansoor Delali Leh , Graduate Assistant
Department of Biological & Agricultural Engineering
309 Engineering Hall
University of Arkansas
Fayetteville, AR 72701
***************************************************