[GRASS-user] error: file resolution vs region resolution

[M S]

I'm running r.flow (GRASS 6.2.1) on a surface.
Here is the output:
Allocating memory: elevation, aspect, density, flowline header, e/w
distances,quantization tolerances.
Reading input files: elevation...

GRASS_INFO_ERROR(8207,2): Elevations file's resolution differs from current
region resolution.



I had initially generated a DEM with 2ftx2ft cell size.  the
g.regioninformation made cells slightly larger and smaller.  I dont
have the
generated message, but somthing about the way the cells fit in the region
that they needed slightly changed from 2x2?

in r.info I get NS res: 0.99983403   and   EW res: 1.0000397.

So i used g.region to set my region cell vales to match those values above,
and still got the same error message.

Any suggestions?

Mark
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