[GRASS-user] Problems Running r.flow

[Milton Cezar Ribeiro]

Hi Rich,

try g.region nsres=5 ewres=5, may be you can bypass this.

best regards

milton

2010/1/27 Rich Shepard <rshepard at appl-ecosys.com>

>  In -6.4svn from last Friday's weekly snapshot.
>
>  After setting "g.region rast=aber5m" I tried running "r.flow elevin=aber5m
> aspin=aber5aspect flout=aberFlowline lgout=aberFlowlength" and ran into
> resolution problems:
>
> Reading input files: elevation
> ERROR: Elevation file's resolution differs from current region resolution
>
>  g.region -p reports:
>
> nsres:      4.99982001
> ewres:      4.99979979
>
>  g.region rast=aber5m -p reports:
>
> nsres:      4.99982001
> ewres:      4.99979979
>
>  I also get the same error message about the aspect map (derived from the
> elevation map) which has the same resolution as above.
>
>  Any ideas what's going on? More importantly, how do I get his module
> running here?
>
> Rich
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