[GRASS-user] r.proj ERROR

[Markus Neteler]

On Sat, Jan 11, 2020 at 5:55 PM Helmut Kudrnovsky <hellik at web.de> wrote:
[...]
> unknown id, Inverse of Austria Lambert + MGI to ETRS89 (5) + UTM zone 33N,
> 0.15 m, Austria, at least one grid missing
>
> PROJ string:
> +proj=pipeline +step +proj=axisswap +order=2,1 +step +inv +proj=lcc
> +lat_0=47.5 +lon_0=13.3333333333333 +lat_1=49 +lat_2=46 +x_0=400000
> +y_0=400000 +ellps=bessel +step +proj=hgridshift +grids=AT_GIS_GRID.gsb
> +step +proj=utm +zone=33 +ellps=GRS80
>
> Grid AT_GIS_GRID.gsb needed but not found on the system.

It has been added [1] and released only recently [2].
It may take some time to be shipped in the various distro/Windows packages.

Markus

[1] https://github.com/OSGeo/proj-datumgrid/issues/71
[2] https://github.com/OSGeo/proj-datumgrid/releases/tag/europe-1.5