This should of course have been sent to the list... Apologies.
Tsjerk
---------- Forwarded message ----------
From: Tsjerk Wassenaar <tsje...@gmail.com>
Date: Thu, Jan 13, 2011 at 10:47 AM
Subject: all_states failure with 500 or more models
To: Jason Vertrees <jason.vertr...@schrodinger.com>
Hi Jason,
Another glitch with all_states it seems. When loading a pdb with 500
frames or more, the OpenGL window starts displaying weird behaviour.
It doesn't properly respond to changes in the representation for
instance. If saw the problem with version 1.2r2 on Ubuntu, installed
through apt-get, as well as with version 1.3 I compiled from SVN on my
Ubuntu EEE. I didn't have the problem with version 0.99rc6 under
windows on the same machine (EEE pc).
I've found that I could reproduce the problem on the command line:
# This works fine (499 models)
cmd.read_pdbstr("".join(["MODEL%9d\nATOM 1 CA ALA 1
%8.3f%8.3f%8.3f 1.00 0.00\nENDMDL\n"%(i,i,0,0) for i in
range(499)]), "test")
set all_states,1
# Play around with showing spheres, hiding spheres, etc
set all_states,0
delete test
# Whereas this fails
cmd.read_pdbstr("".join(["MODEL%9d\nATOM 1 CA ALA 1
%8.3f%8.3f%8.3f 1.00 0.00\nENDMDL\n"%(i,i,0,0) for i in
range(500)]), "test")
set all_states,1
# Play around TRYING showing spheres, hiding spheres, etc
If you need more information, please let me know.
Cheers,
Tsjerk
--
Tsjerk A. Wassenaar, Ph.D.
post-doctoral researcher
Molecular Dynamics Group
* Groningen Institute for Biomolecular Research and Biotechnology
* Zernike Institute for Advanced Materials
University of Groningen
The Netherlands
--
Tsjerk A. Wassenaar, Ph.D.
post-doctoral researcher
Molecular Dynamics Group
* Groningen Institute for Biomolecular Research and Biotechnology
* Zernike Institute for Advanced Materials
University of Groningen
The Netherlands
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