[GRASS5] pre2 nviz & darwin -- part ii

[Glynn Clements]

Jeshua Lacock wrote:

> > What happens if you copy NVWISH2.2 to some other directory, then run
> > it from there?
> 
> Hi Glynn,
> 
> After I moved NVWISH to it's parent directory, fired up Grass, and I 
> typed nviz. It reported that NVWISH2.2 could not be found.
> 
> So changed to the directory where I moved it (etc/), ran NVWISH2.2 and I 
> was prompted for a elevation file so I typed in topo (leics). I then 
> choose defaults for the rest of the prompts and a NVWISH2.2 window 
> appears and the command line freezes at "translating colors 99%".
> 
> If there is anything else you would like for me to try, please let me 
> know.

What I meant was to move NVWISH2.2 to some completely unrelated
directory, then run NVWISH2.2 directly (rather than the "nviz"
script).

I'm trying to check whether the suspicion which I outlined in the the
previous message is correct, i.e. that Tk is using the executable's
pathname to guess the location of its library directory (for tk.tcl
etc).

E.g. run:

	mkdir $HOME/foo/bar/baz
	cp /usr/local/grass5/etc/nviz2.2/NVWISH2.2 $HOME/foo/bar/baz
	$HOME/foo/bar/baz/NVWISH2.2

and see which directories are listed in the resulting error message.

-- 
Glynn Clements <glynn.clements at virgin.net>