[GRASS-dev] nviz volume fails: unknown shade style returned in get_drawmode

[Markus Neteler]

Hi,

in the recent restructuring of NVIZ the volume
was apparently not tested:

Dataset (9.3MB):
 http://mpa.itc.it/grasstutor/data7/slovakia3d.tar.gz

grass63 ~/grassdata/slovakia3d/PERMANENT/
nviz el=dem500 vol=precip3d.500z50
Loading Data
Update elev null mask
Loading Data
translating colors from fp
recalculating normals...
Error in startup script: Internal Error: unknown shade style returned in get_drawmode
    while executing
"Nvol$curr slice get_drawmode"

It would be good to get that fixed,
Markus