Hi guys, I have asked this question few days ago. Has anyone seen the same problem? <div><br><br><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">Mohamad M. Nasr-Azadani</b> <span dir="ltr"><<a href="mailto:mmnasr@gmail.com">mmnasr@gmail.com</a>></span><br>
Date: Mon, Apr 9, 2012 at 2:41 PM<br>Subject: Is it a BUG with temporal filters or I am missing something? [Developers, could you please verify if this is a bug or not?]<br>To: <a href="mailto:paraview@paraview.org">paraview@paraview.org</a><br>
<br><br>Hi, <div><br></div><div>This is what I am doing: </div><div>Load a time-aware PVD file like this: </div><div><br></div><div><div><?xml version="1.0"?></div><div> <VTKFile type="Collection" version="0.1" byte_order="LittleEndian" compressor="vtkZLibDataCompressor"> </div>
<div> <Collection></div><div> <DataSet timestep="0.0" group="" part="0" file="vel_vec_0.vtr"/></div><div> <DataSet timestep="0.2" group="" part="0" file="vel_vec_1.vtr"/></div>
<div> <DataSet timestep="0.4" group="" part="0" file="vel_vec_2.vtr"/></div><div> <DataSet timestep="0.6" group="" part="0" file="vel_vec_3.vtr"/></div>
<div> <DataSet timestep="0.8" group="" part="0" file="vel_vec_4.vtr"/></div><div> <DataSet timestep="1.0" group="" part="0" file="vel_vec_5.vtr"/></div>
<div> <DataSet timestep="1.2" group="" part="0" file="vel_vec_6.vtr"/></div><div> <DataSet timestep="1.4" group="" part="0" file="vel_vec_7.vtr"/></div>
<div> <DataSet timestep="1.6" group="" part="0" file="vel_vec_8.vtr"/></div><div> <DataSet timestep="1.8" group="" part="0" file="vel_vec_9.vtr"/></div>
<div> <DataSet timestep="2.0" group="" part="0" file="vel_vec_10.vtr"/></div><div> </Collection></div><div></VTKFile></div></div><div><br></div><div>Apply any of the 'temporal filters' including</div>
<div>-Temporal Cache w/ Cache size = 2</div><div>-Temporal Interpolator w/ Discrete Time Step Interval = 0.1</div><div>-Temporal Shift Scale w/ [default values]</div><div><br></div><div>to the loaded dataset. </div><div>
I just press the play button on the the animation toolbar and it either gives me this error message or crashes. </div>
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<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px"><span style="font-family:'Courier';font-size:9pt;color:#800000">ERROR: In /home/utkarsh/Kitware/superbuild/paraview/src/paraview/VTK/Filtering/vtkStreamingDemandDrivenPipeline.cxx, line 934</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px"><span style="font-family:'Courier';font-size:9pt;color:#800000">vtkPVPostFilterExecutive (0x2d5d190): No maximum number of pieces has been set in the information for output port 0 on algorithm vtkPVPostFilter(0x2d26830).</span></p>
<p style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;font-family:Courier;font-size:9pt;color:rgb(128,0,0)"></p></td></tr></tbody></table></div><div>I am using PV 3.14.0 (and .1) on both Ubuntu and Windows.</div>
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<br></div><div>Has anyone experienced the same problem? </div><div>If the developers are reading this, could you please let me know if that is a bug or not? I really need to decide soon wether or not to use PV for post-processing of some particle-tracing part. </div>
<div><br></div><div>Thanks in advance, </div><span class="HOEnZb"><font color="#888888"><div>Mohamad</div><div><br></div><div>****************************</div><div><span style>A follow up on this problem. </span><div style>
if anyone is interested, I think it is a bug with the <b>rectilinear</b> vtk reader (or any derivatives).</div><div style>I converted the same dataset to *.vtu format, and read the file series. Did the same experiment with temporal filters and everything looked perfectly fine. No error message or crashing. </div>
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