[GRASS-user] Projection Units and Values Negatively Affect r.topidx Results

[Rich Shepard]

On Thu, 18 Feb 2010, Hamish wrote:

> it looks like the map units are really given in feet, and the raster is at
> 10m resoluton (converted to feet), and you have resampled it to 5 foot
> resolution, not 5m.

   I probably have it totally screwed up. Re-projction and re-import of the
DEMs are on today's schedule.

> as in another email, overlaying 'd.grid -w' might help provide a reality
> check as to what is going on.

   Can't find an appropriate size so that the display is visuble.

Rich