[GRASS5] [bug #4028] (grass) d.grid -g fails for Washington State Plane South Projection

[Hamish]

> this bug's URL: http://intevation.de/rt/webrt?serial_num=4028
> ---------------------------------------------------------------------
> 
> Subject: d.grid -g fails for Washington State Plane South Projection
..
> Problem: d.grid -g fails to draw a geographic grid in the Washington
> State Plane South projection:
..
> nadgrids   : WO
..
> d.grid -g size=1 color=red origin=0,0 bordercolor=blue
> pj_transform() failed
> cause: failed to load NAD27-83 correction file
> ERROR: Error in pj_do_proj

Note that it will fail if you extend the region beyond the edge of the
grid file. I am not sure where the "WO" grid covers, but try zooming
to an inland county within that region or switching to a 3 or 7 param
datum shift & see if you still get the same problem.


Hamish