[GRASS-user] A question about raster map resolutions

[Rich Shepard]

On Wed, 21 Sep 2016, Micha Silver wrote:

> The r.proj module has a flag to get the new resolution settings when
> reprojection data from one LOCATION to another. Before reprojecting the
> map from ** unknown (default: WGS84) ** to nad83harn, try r.proj -g. Then
> use those parameters to set the region in the new CRS/LOCATION. That will
> leave you with the same number of row and columns in the new projection.
> Then you'll need to do r.proj again to get the raster reprojected with
> these new region settings.

Micha,

   Thank you. I did not recognize the value of coordinating resolutions when
re-projecting data. I'll back up and re-do all the data today.

Much appreciated,

Rich