[GRASS-user] r.los error message

[gary]

When running r.los, I am getting the error message "lat/long databases 
not yet supported".

The X,y coordinates were printed back correctly in the error message. I 
entered them in the format Ndd hh mm.m Wdd hh mm.m. I made sure the 
location is in the raster map.

I'm running Grass60. BTW, I did look into the suggestion of using r.cva, 
but it doesn't seem to be supported in Grass 6.