[GRASS-user] NVIZ failures

[Tim Southern]

Dear All,

The problem seemed to be with where I stored the desired output file, I had originally tried storing it in a sub-directory of my documents file on the Ubuntu system.  It ran as far as generating 361 graphic files but failed to stitch them in to a single file.  When I changed the location to the home folder it ran completely and generated the high resolution ppm file.

I have tried this using both gui's and as would be expected both have identical outcomes.  It may well be something wrong with a file path specification when using the sub-directory as an end destination.

The resulting .ppm file is very large, around 600 Mb, is this determined by region size of simply from the graphics?

Thanks

Tim Southern
17, Park Close,
Sonning Common,
Oxfordshire
RG4 9RY


>> On Mon, Jul 15, 2013 at 9:41 AM,  <tim.southern at talktalk.net> wrote:
>>> Dear All,
>>> 
>>> further to my email yesterday about this subject he is some addition
>>> information.
>>> 
>>> As yet I have found a sensible work around.
>>> 
>>> Can g.pnmcom be run from the terminal to assemble the tiles after they have
>>> been generated.  If so how do I determine the various paramenters
>>> 
>>> Thanks
>>> 
>>> Tim
>>> 
>>> GRASS 6.4.3RC3 (Images):~ > *** buffer overflow detected ***:
>>> /usr/lib/grass64/etc/nviz2.2/nviz terminated
>> 
>> Did you check the size of the computational region?
>> 
>> g.region -p
>> 
>> Perhaps way too big for the used PC?
>> 
>> Markus
>