[GRASS-user] Itzi: (was: Interpreting r.watershed accumulation map) [WORKING]

[Rich Shepard]

On Mon, 17 Oct 2016, Laurent C. wrote:

> Itzï is running fine here with those data.
> What I did:
> - Create a new location based on your map.
> - create friction and rain maps:
> GRASS 7.0.5 (NAD83):~ > r.mapcalc exp='n=0.004'
> GRASS 7.0.5 (NAD83):~ > r.mapcalc exp='rain50=50'

Laurent,

   I made a new location, then re-projected the DEM map and now Itzi is
running as it should.

   Why this makes a difference I've no idea, but the simulation is running
and that's what matters.

Thanks very much for your patient help,

Rich