pizza, problem

Submitted by ibk on Sun, 06/13/2010 - 17:00

Hi group,
I have downloaded LIGGGHTS using ubuntu, but I have some troubles with the installation of pizza. It seem that the package TOGL is noit present. I am not so familiar with linux at all.
But I can enjoy the LIGGGHTS or LAMMPS using the postprocesor I usually use when I use PFC.
It is called FishLab and can be used for free here:

http://www.itascacg.com/software/fishlab.php

You only have to change the format of dump. In FishLab you need for every sphere:
x y z rad and then every property you want to be displayed.

But sure you have to change to windows.
Has someone such problems with pizza togl package? What am I doing wrong?

ibk

Forums:

ckloss's picture

ckloss | Mon, 06/14/2010 - 09:15

Hi ibk,

togl is an OpenGL package - if you don't do viz out of pizza, it should be no problem that this package is missing.
You should be able to use pizza anyway-

Thanks for the link to fishlab, I will check that out.

Best, Christoph

BulbFlow | Wed, 06/08/2011 - 14:01

Hi all

I've managed to install LIGGGHTS and the pizza.py additional programs. Based on the above, if I'm intending to use Paraview for visualization can I just ignore the following error message?

user@ubuntu:~$ python -i ~/myliggghts/pizza/src/pizza.py
Pizza.py (1 Oct 2006), a toolkit written in Python
type ? for help, CTRL-D to quit
Loading tools ...
No handlers could be found for logger "OpenGL.Tk"
gl tool did not load:
couldn't load file "/usr/lib/libTogl.so.1.7": /usr/lib/libTogl.so.1.7: undefined symbol: tclStubsPtr

or do I need to fix this to successfully use pizza.py.

Thanks

BulbFlow

renekaiser | Wed, 06/08/2011 - 14:32

Hello BulbFlow,
you can use it as it is, the message should not be important.
To be 100% sure you can run an example and visualize the results.

Rene