'gdalinfo --proj4' returns this string from the ESRI GRID file:
+proj=lcc +lat_1=44.33333333333334 +lat_2=46 +lat_0=43.66666666666666
+lon_0=-120.5 +x_0=2500000 +y_0=0 +ellps=GRS80 +units=ft +no_defs
Using that to create a new location then running 'r.in.gdal' produces this
warning:
WARNING: Datum <Not_specified_based_on_GRS_1980_ellipsoid> not recognised
by GRASS and no parameters found
before importing the raster map.
I'm curious what might be generating this warning message running 7.5svn,
revision 72985.
Regards,
Rich