[Paraview] difficulties with volume rendering

2009-11-18 Thread Dominik Szczerba
I am volume rendering some large transient data and it takes several hours till done, which is no problem. The problem is to start it: I get my camera right in surface mode, but between the moment I switch to volume representation and the moment the generation of images begins is enormous

Re: [Paraview] plot a field on a deformed domain?

2009-11-18 Thread Samuel Key
Chong Luo-- Use the Warp filter. --Sam Chong Luo wrote: Hi, Suppose we solve for elasticity, and get displacement field u and pressure field p. How do we plot the field p on the deformed domain \Omega+u(\Omega), instead of the original domain \Omega? Thank you! Best, Chong

Re: [Paraview] plot a field on a deformed domain?

2009-11-18 Thread Chong Luo
The results are saved by the software FEniCS, and have ending .vtu. I have attached them in the attachment. The file displacment10.vtu stores the displacement field u, and the file orientation10.vtu stores the director field n. They are both defined on the same mesh. I want to plot

Re: [Paraview] ParaView 3.7 from cvs on Mac OS X, x86_64, Qt 4.5.3 w/Cocoa

2009-11-18 Thread Pierre-Olivier Dallaire
Hi all, Michael - can you confirm what are the special enhancements that take care of the greyed out filters problem / I've been fighting with this issue recently I don't see this with the latest qt-4.6.0-rc1 but ParaView is really slow based on this qt release, prefer to rely on qt-4.5.3 for

Re: [Paraview] plot a field on a deformed domain?

2009-11-18 Thread Sven Buijssen
Chong Luo Basically, you are looking for the Append Attributes filter. There is just the small difficulty that both your data sets provide a point data set with the same name. The Append Attributes filter does not handle that case particularly well, it discards the second point data set. To work

Re: [Paraview] plot a field on a deformed domain?

2009-11-18 Thread Chong Luo
Sven, It works great! Thank you so much for your help! Best, Chong - Original Message From: Sven Buijssen sven.buijs...@tu-dortmund.de To: Chong Luo luo.ch...@yahoo.com Cc: paraview@paraview.org Sent: Wed, November 18, 2009 1:58:08 PM Subject: Re: [Paraview] plot a field on a deformed

Re: [Paraview] ParaView 3.7 from cvs on Mac OS X, x86_64, Qt 4.5.3 w/Cocoa

2009-11-18 Thread Michael Wild
Uuuhm, I haven't done anything in that respect, sorry. Michael On 18. Nov, 2009, at 20:19 , Pierre-Olivier Dallaire wrote: Hi all, Michael - can you confirm what are the special enhancements that take care of the greyed out filters problem / I've been fighting with this issue recently

[Paraview] help with streamlines (units?)

2009-11-18 Thread Richard Beare
Hi, I'm hoping to examine some MRI derived blood flow velocity data using paraview. I've transformed the original data into a time series of vtk images, which have the velocity vector at each point. However I suspect I need to set up the units for velocity appropriately. Should I ensure that the

[Paraview] Time dependent multi-domain files

2009-11-18 Thread Brian Greiner
I have a series of muti-domain files at several time steps that I am trying to animate. The data are in legacy VTK format with domains linked together by a .pvtk file. The individual files are named according to type, timestamp, and domain. For example, for a species mass fraction dump on a

Re: [Paraview] Time series with Xdmf

2009-11-18 Thread Dominik Szczerba
I experience similar problems, it takes too long to load. What I do is to generate an xmf file with only Nth timestep to be able to work reasonably fast. One thing is that XML is ASCII - but lots of redundant information in the xmf file makes it even worse. For (my) example: I have hundreds of