[GRASS-user] Two General Questions

[Glynn Clements]

Jarek Jasiewicz wrote:

> >> nviz give you really impressive visuals with maximum resolution ppm 
> >> images
> >> (require posterior GIMP post processing) but please! read manual first.
> 
> maximum resolution ppm will give you tiled image which must be joined

Normally, NVIZ joins the tiles into a single large image (with pnmcat)
then deletes the tiles. But if the pnmcat command fails (e.g. because
pnmcat isn't installed), it doesn't delete the tiles, leaving the user
the option of joining them by some other means.

pnmcat is in the NetPBM package.

-- 
Glynn Clements <glynn at gclements.plus.com>