<div dir="ltr">Hi Olaf,<div><br></div><div style>Given that there is no memory management in your code, it is not surprising that it leaks :-) One option is to use Delete() to get rid of objects after using them. There is a short section talking about it here: <a href="http://paraview.org/Wiki/ParaView/Python_Scripting">http://paraview.org/Wiki/ParaView/Python_Scripting</a></div>
<div style><br></div><div style>The even better approach would be to create the pipeline and all the views only once and then simply update the filename in the loop. That would guarantee that all resources from a previous timestep are released when the next one executes. </div>
<div style><br></div><div style>Best,</div><div style>-berk</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Mar 25, 2013 at 10:38 AM, Dr. Olaf Ippisch <span dir="ltr"><<a href="mailto:olaf.ippisch@iwr.uni-heidelberg.de" target="_blank">olaf.ippisch@iwr.uni-heidelberg.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear Paraview developers and users,<br>
<br>
I have some problems when using the python interface to paraview. I<br>
attached a small program I wrote to visualize data from several time<br>
steps of a simulation. Two things are unclear to me:<br>
<br>
- The program contains a loop over several files to be read from disk<br>
and visualized. However, if I start the program, the memory consumption<br>
of the python interpreter is growing steadily with each iteration. It<br>
seems that the memory allocated for python objects storing data and<br>
results is never freed again. Is there some command to tell the<br>
interpreter to release the vtk/paraview data structures?<br>
- In line 9 I create a text label. I can set its content and also<br>
manipulate its position. However, I was not able to change the size of<br>
the text field. For large numbers the text is just cut. I tried to play<br>
with props.Position2, but I did not have any success. What is the trick?<br>
<br>
Best regards,<br>
Olaf Ippisch<br>
<span class="HOEnZb"><font color="#888888"><br>
<br>
--<br>
Dr. Olaf Ippisch<br>
Universität Heidelberg<br>
Interdisziplinäres Zentrum für Wissenschaftliches Rechnen<br>
Im Neuenheimer Feld 368, Raum 4.24<br>
Tel: 06221/548252 Fax: 06221/548884<br>
Mail: Im Neuenheimer Feld 368, 69120 Heidelberg<br>
e-mail: <<a href="mailto:olaf.ippisch@iwr.uni-heidelberg.de">olaf.ippisch@iwr.uni-heidelberg.de</a>><br>
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