Re: [Paraview] Cannot read point data array
On Mon, Mar 07, 2011 at 09:26:18PM -0500, Andy Bauer wrote: Hi Bart, Please reply to the email list so that other's can benefit as well as contribute to the discussion. Oops... sorry, I totally agree that it is better to reply to the list (see also my signature ;-) but somehow I must've forgot or pressed the wrong button in my email client. As for the save animation issue, I'm not familiar enough with that but maybe someone else will be able to comment. Andy I found a solution after reading David Partyka's answer on the mailinglist: http://www.paraview.org/pipermail/paraview/2011-March/020410.html Apparently, also for me, it works if the number of frames per second is a power of 2. For now, I can live with this workaround :-) Kind regards, Bart On Fri, Mar 4, 2011 at 4:13 AM, Bart Vandewoestyne [1]bart.vandewoest...@telenet.be wrote: On Thu, Mar 03, 2011 at 10:25:27AM -0500, Andy Bauer wrote: I was able to load it on a 64 bit ubuntu machine with paraview built from a couple of days (3.11) ago as well as on my 32 bit windows with paraview built from a couple of months ago (3.9). Can you try the 3.10rc1 release? It loads with 3.10rc1 (32 bit) on my Ubuntu 10.10 32 bit. I also tried to solve my problem by using Float64 instead of Float32 and this seems to make it work too... Note however that with 3.10rc1 i experienced the same problem as mentioned here: [2]http://www.paraview.org/pipermail/paraview/2011-February/020363.h tml and that was the reason why i switched back to 3.8.X. If you have any suggestions on how to solve the 'save animation' problem with the 3.10rc1 (32 bit Linux) version, I would be happy to hear! :-) Regards, Bart -- Share what you know. Learn what you don't. ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] static linking with python
On 03/05/2011 02:25 PM, burlen wrote: OK but why would LINK_SEARCH_END_STATIC result in -Wl,-Bstatic -Wl,-Bdynamic being used ? Shouldn't it be just -Bstatic ? You can read the logic in cmComputeLinkInformation.cxx to figure this out. Why is CMake's default to make a substitution like -lfoo with -Bdynamic -lfoo? The default assumption is dynamic linking but if one specifies a full path to a static library like /usr/lib/libm.a then it switches to -Bstatic to pick that up with -lm and then back to -Bdynamic. Static linking was not a goal at the time that stuff was written. Thank you Brad! I tried the new feature and I still have a -Bdynamic appearing in the middle of the link line I think the only way that can happen now is if you actually pass a .so file to target_link_libraries (assuming LINK_SEARCH_START_STATIC is on) that is in /usr/lib or another system directory. Check your CMakeCache for such entries. Really want to control things then bring all external libraries in as IMPORTED targets and set the IMPORTED_LOCATION property to point at the full path to the exact file you want. -Brad ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
[Paraview] Data average on a surface
Hi, I am a new paraview user, and have a quite simple question about it. I have a cfd simulation of an air flow, let's say just walls+inlet+outlet. I exported the converged result as an Ensight file, to read it with paraview, and it works fine. I just would like to know if it is easily possible to select my outlet, and ask paraview to compute, for example, the average velocity magnitude on that face ? I guess I should use something like the integrate variables filter, but how do I select that outlet face (which is defined in my CFD program, but doesn't seem available in paraview...) ? Thank you, Arnaud ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Data average on a surface
Arnaud Candaele wrote: Hi, I am a new paraview user, and have a quite simple question about it. I have a cfd simulation of an air flow, let's say just walls+inlet+outlet. I exported the converged result as an Ensight file, to read it with paraview, and it works fine. I just would like to know if it is easily possible to select my outlet, and ask paraview to compute, for example, the average velocity magnitude on that face ? I guess I should use something like the integrate variables filter, but how do I select that outlet face (which is defined in my CFD program, but doesn't seem available in paraview...) ? Thank you, Arnaud ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview I have an id table, for example, id= 4 = outflow. Then I 1) extract a surface 2) connectivity 3) threshhold min= 4 max= 4 4) data analysis integrate varaibles Hope this helps. Stephen -- stephen.wor...@inria.fr 2004 route des lucioles - BP93 Sophia Antipolis 06902 CEDEX Tel: 04 92 38 50 54 Fax: 04 97 15 53 51 attachment: stephen_wornom.vcf___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Data average on a surface
When using the ensight reader it whould be possible to use the extract block filter to extract the outet and run integrate variables filters on the extracted outlet. Regards Bastian Am 08.03.2011 15:49, schrieb Stephen Wornom: Arnaud Candaele wrote: Hi, I am a new paraview user, and have a quite simple question about it. I have a cfd simulation of an air flow, let's say just walls+inlet+outlet. I exported the converged result as an Ensight file, to read it with paraview, and it works fine. I just would like to know if it is easily possible to select my outlet, and ask paraview to compute, for example, the average velocity magnitude on that face ? I guess I should use something like the integrate variables filter, but how do I select that outlet face (which is defined in my CFD program, but doesn't seem available in paraview...) ? Thank you, Arnaud ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview I have an id table, for example, id= 4 = outflow. Then I 1) extract a surface 2) connectivity 3) threshhold min= 4 max= 4 4) data analysis integrate varaibles Hope this helps. Stephen ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Data average on a surface
Hello Stephen, I have the same problem. I use SALOME to produce mesh, in which I define groups for CFD solvers, such as Code_Saturne or Elmer. Thereby, I don't know the ID values which correspond to the different boundaries. What software do you use? Thanks for your advices. Best regards, Wayne On 8 March 2011 14:49, Stephen Wornom stephen.wor...@inria.fr wrote: Arnaud Candaele wrote: Hi, I am a new paraview user, and have a quite simple question about it. I have a cfd simulation of an air flow, let's say just walls+inlet+outlet. I exported the converged result as an Ensight file, to read it with paraview, and it works fine. I just would like to know if it is easily possible to select my outlet, and ask paraview to compute, for example, the average velocity magnitude on that face ? I guess I should use something like the integrate variables filter, but how do I select that outlet face (which is defined in my CFD program, but doesn't seem available in paraview...) ? Thank you, Arnaud ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview I have an id table, for example, id= 4 = outflow. Then I 1) extract a surface 2) connectivity 3) threshhold min= 4 max= 4 4) data analysis integrate varaibles Hope this helps. Stephen -- stephen.wor...@inria.fr 2004 route des lucioles - BP93 Sophia Antipolis 06902 CEDEX Tel: 04 92 38 50 54 Fax: 04 97 15 53 51 ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] static linking with python
On 03/08/2011 05:08 AM, Brad King wrote: I think the only way that can happen now is if you actually pass a .so file to target_link_libraries (assuming LINK_SEARCH_START_STATIC is on) that is in /usr/lib or another system directory. Check your CMakeCache for such entries. I do have LINK_SEARCH_START_STATIC TRUE. I do see a ton of .so all are related to x11, but I have VTK_USE_X=OFF. No libm.so in the Cache though. I guess this might be some unexpected interaction between PV's cmake scripts and cmake's linking logic. It only happens when python support is enabled. I'm using PV 3.8.1. Dave DeMarle said he didn't have this problem with a recent version of PV, and also that he's working on officially supporting static link with python for release 3.10.1. The Cray's do support dynamic linking , although it looks like there is a performance penalty at least during startup, I'm going to take that route since it works, and won't be too long until static linking + python is officially supported. Thanks for the help Burlen ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
[Paraview] Message to anyone who has recently built/purchased a workstation for paraview use.
Hi, we intend to purchase a workstation before end of financial year for the primary use of paraview 3D data rendering (fusion energy research). If anyone has done similar in the last few months, I'd be very interested to know what you recommend for between £4K (GBP) and £6K. We have been quoted £6.5K for a top end CAD workstation with dual 6-core CPUs, 24GB of RAM and a top end 6GB CAD level NVIDIA GPU. My main worry is that for a single machine paraview setup with a single GPU whether the code can exploit the potential 24 hyperthreads of the CPUs - would it be better just to go for a single dual or quad core CPU and spend the money instead on a decent fast, large volume RAID setup and the fastest GPU we can get our hands on? Or, is it possible to set up paraview to use MPI (assuming it doesn't deploy openMP) on a single machine with multiple cores but with multiple cheaper GPUs and in the end get better performance? Any advice would be greatly appreciated, Rob. ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
[Paraview] pqViewManager in Clone2
Hi
I tried to use the recommended method below in my ParaView plugin:
// Get Application Core
pqApplicationCore* core = pqApplicationCore::instance();
// Get Object Builder to create new Views, Server etc
pqObjectBuilder* builder = core-getObjectBuilder();
// Get the Server Manager Model so that we can get current server
pqServerManagerModel* serverManager = core-getServerManagerModel();
if (serverManager-getNumberOfItemspqServer*()== 1) // Assuming
that there is only 1 server
{
pqServer* server = serverManager-getItemAtIndexpqServer*(0);
if (serverManager-getNumberOfItemspqView* () == 1) // Assuming
that there is only 1 view created
{
pqView* view1 = serverManager-getItemAtIndexpqView*(0);
// Get QWidget from first view
QWidget* viewWidget = view1-getWidget();
//Create GridLayout Widget from first view's widget
QGridLayout* gl = new QGridLayout(viewWidget);
//create second view
pqRenderView* view2 = qobject_castpqRenderView*(
builder-createView(pqRenderView::renderViewType(),
server));
//Add second view's widget to gridlayout
gl-addWidget(view2-getWidget(),1,1);
//Create third view
//create third view
pqRenderView* view3 = qobject_castpqRenderView*(
builder-createView(pqRenderView::renderViewType(),
server));
//Add third view's widget to gridlayout
gl-addWidget(view3-getWidget(),2,2);
}
}
The debugger fails at
pqRenderView* view3 = qobject_castpqRenderView*(
builder-createView(pqRenderView::renderViewType(),
server));
pqObjectBuilder.cxx : pxm-RegisterProxy(views, name.toAscii().data(), proxy);
qwidget.h: inline QSize QWidget::size() const { return data-crect.size(); }
because data is null.
name.toAscii is RenderView3.
Can someone let me know what I mess up in the code? Thanks.
* **
** On Thu, Mar 18, 2010 at 11:22 AM, Utkarsh Ayachit
** utkarsh.ayachit at kitware.com
http://www.paraview.org/mailman/listinfo/paraview wrote:
**
** Hello,
**
** If you are creating a custom application which always has 4 render
** windows, then I'd suggest not even using the pqViewManager.
** Simply create the 4 views yourself and pack them into a QWidget using
** a QGridLayout. For example, the following code can be used after a
** server connection has been made to set up the 4 views.
**
** QWidget* centralWidget = new QWidget();
** mainWindow-setCentralWidget(centralWidget);
** QGridLayout* gl = new QGridLayout(centralWidget);
**
** for (int xx=0; xx 2; xx++)
** {
** for (int yy=0; yy 2; yy++)
** {
** pqRenderView* view = qobject_castpqRenderView*(
** ob-createView(pqRenderView::renderViewType(), server));
** gl-addWidget(view-getWidget(), yy, xx);
** }
** }
**
** Utkarsh
**
** On Thu, Mar 18, 2010 at 10:22 AM, Adebayo Olowoyeye
** aolowoye at umail.iu.edu
http://www.paraview.org/mailman/listinfo/paraview wrote:
** Hi,
**
** I am attempting to use the Clone2 CustomApplication example to write a
** custom application in C++. The wiki documentation on Custom
** Applications
** suggest using pqViewManager to control the view of the application.
**
** I want to split the frame into four different windows, each with its
** own
** view. I am assuming the program starts with one frame and one view.
** Is
** this assumption correct?
**
** I reference the pqViewManager with the following code:
** this-Internals-MultiViewManager
**
** the active view (I'm guessing the only view at this point is):
** pqView* view =
** this-Internals-MultiViewManager-getActiveView();
**
** This problem is there are no public methods to split the frame in
** pqViewManager. It is possible to get the pqMultiViewFrame:
** pqMultiViewFrame * multiViewFrame =
** this-Internals-MultiViewManager-getFrame(view);
**
** I've tested this by:
** multiViewFrame-setTitle(HELLO WORLD!);
**
** and it works, but I've tried multiple tries to get the frame to split
** without success. Any insight will help.
** Thanks!
**
** ___
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**
** Visit other Kitware open-source projects at
** http://www.kitware.com/opensource/opensource.html
**
** Please keep messages on-topic and check the ParaView Wiki at:
** http://paraview.org/Wiki/ParaView
**
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**
**
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**
**
