[GRASS-user] Re: grass-user Digest, Vol 44, Issue 47

[Michael Barton]

On Dec 15, 2009, at 11:21 AM, grass-user-request at lists.osgeo.org wrote:

> Date: Tue, 15 Dec 2009 18:20:56 +0000
> From: Gilbert Ferrara <gilbertferrara1974 at gmail.com>
> Subject: [GRASS-user] NVIZ on wxpython 6.4
> To: grass-user at lists.osgeo.org
> Message-ID:
>        <bf5eea780912151020i7201b9fcxe030638aa02c3e38 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Greetings you all
> I'm new at this mailing list and I have a question related with NVIZ  
> module.
>
> I saw in previous messages that NVIZ is available at WinGRASS using  
> TclTK.
> But at LINUX it also requires tcltk, right?
> Ok I used the command: nviz elevation vect=roadsmajor  
> points=firestations

This should be: nviz elevation=rastermap vect=roadsmajor  
points=firestations

elevation is an argument. You need a raster map as in elevation=mymap

Michael

> and I get NVIZ window totally jammed. And when I unselected  
> "surface" I got
> this error window:
>
> Bad window path name ".help_shell"
> bad window path name ".help_shell"
>    while executing
> "winfo reqwidth  $_top"
>    (procedure "DynamicHelp::_show_help" line 22)
>    invoked from within
> "DynamicHelp::_show_help .middle.panelarea.panels.main.midt.b2 317  
> 323"
>    ("after" script)
>
> Question: Does any one LINUX User, has the same problem? Or knows  
> how to fix
> this?
>
> Thanks
>
> Gilbert