Re: [Paraview] [EXTERNAL] Parallel paraview crashes when opening files
Alan,
now I have compiled a debug version and I have attached with gdb to the
server to find out where the segfault occurs.
Here is the stacktrace:
Program received signal SIGSEGV, Segmentation fault.
0x7f95c93bad40 in vtkIdList::GetId (this=0x0, i=0) at
/home/hammerl/programs_local/paraview_git/VTK/Common/Core/vtkIdList.h:43
43vtkIdType GetId(const vtkIdType i) {return this-Ids[i];};
(gdb) bt
#0 0x7f95c93bad40 in vtkIdList::GetId (this=0x0, i=0) at
/home/hammerl/programs_local/paraview_git/VTK/Common/Core/vtkIdList.h:43
#1 0x7f95c94a199a in vtkPEnSightReader::ReadVariableFiles
(this=0x1b66d60, output=0x1b86050)
at
/home/hammerl/programs_local/paraview_git/ParaViewCore/VTKExtensions/Default/vtkPEnSightReader.cxx:1617
#2 0x7f95c9498fb2 in vtkPEnSightReader::RequestData
(this=0x1b66d60, outputVector=0x1b6ab10)
at
/home/hammerl/programs_local/paraview_git/ParaViewCore/VTKExtensions/Default/vtkPEnSightReader.cxx:446
#3 0x7f95cfc2ee0f in vtkMultiBlockDataSetAlgorithm::ProcessRequest
(this=0x1b66d60, request=0x1b86c40, inputVector=0x0, outputVector=0x1b6ab10)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkMultiBlockDataSetAlgorithm.cxx:88
#4 0x7f95cfc1b73f in vtkExecutive::CallAlgorithm (this=0x1b68c00,
request=0x1b86c40, direction=1, inInfo=0x0, outInfo=0x1b6ab10)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkExecutive.cxx:744
#5 0x7f95cfc08ea7 in vtkDemandDrivenPipeline::ExecuteData
(this=0x1b68c00, request=0x1b86c40, inInfo=0x0, outInfo=0x1b6ab10)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx:498
#6 0x7f95cfbfe943 in vtkCompositeDataPipeline::ExecuteData
(this=0x1b68c00, request=0x1b86c40, inInfoVec=0x0, outInfoVec=0x1b6ab10)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkCompositeDataPipeline.cxx:208
#7 0x7f95cfc085e7 in vtkDemandDrivenPipeline::ProcessRequest
(this=0x1b68c00, request=0x1b86c40, inInfoVec=0x0, outInfoVec=0x1b6ab10)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx:279
#8 0x7f95cfc3b188 in
vtkStreamingDemandDrivenPipeline::ProcessRequest (this=0x1b68c00,
request=0x1b86c40, inInfoVec=0x0, outInfoVec=0x1b6ab10)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkStreamingDemandDrivenPipeline.cxx:346
#9 0x7f95cfc08cf0 in vtkDemandDrivenPipeline::UpdateData
(this=0x1b68c00, outputPort=0) at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx:449
#10 0x7f95cfc3b3ea in vtkStreamingDemandDrivenPipeline::Update
(this=0x1b68c00, port=0)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkStreamingDemandDrivenPipeline.cxx:399
#11 0x7f95cfbf70a6 in vtkAlgorithm::Update (this=0x1b66d60, port=0)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkAlgorithm.cxx:1420
#12 0x7f95cfbf7071 in vtkAlgorithm::Update (this=0x1b66d60) at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkAlgorithm.cxx:1414
#13 0x7f95c8da0a44 in vtkGenericEnSightReader::RequestData
(this=0x17e6a30, outputVector=0x1b67220) at
/home/hammerl/programs_local/paraview_git/VTK/IO/EnSight/vtkGenericEnSightReader.cxx:229
#14 0x7f95cfc2ee0f in vtkMultiBlockDataSetAlgorithm::ProcessRequest
(this=0x17e6a30, request=0x1b85730, inputVector=0x0, outputVector=0x1b67220)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkMultiBlockDataSetAlgorithm.cxx:88
#15 0x7f95cfc1b73f in vtkExecutive::CallAlgorithm (this=0x1b67110,
request=0x1b85730, direction=1, inInfo=0x0, outInfo=0x1b67220)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkExecutive.cxx:744
#16 0x7f95cfc08ea7 in vtkDemandDrivenPipeline::ExecuteData
(this=0x1b67110, request=0x1b85730, inInfo=0x0, outInfo=0x1b67220)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx:498
#17 0x7f95cfbfe943 in vtkCompositeDataPipeline::ExecuteData
(this=0x1b67110, request=0x1b85730, inInfoVec=0x0, outInfoVec=0x1b67220)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkCompositeDataPipeline.cxx:208
#18 0x7f95cfc085e7 in vtkDemandDrivenPipeline::ProcessRequest
(this=0x1b67110, request=0x1b85730, inInfoVec=0x0, outInfoVec=0x1b67220)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx:279
#19 0x7f95cfc3b188 in
vtkStreamingDemandDrivenPipeline::ProcessRequest (this=0x1b67110,
request=0x1b85730, inInfoVec=0x0, outInfoVec=0x1b67220)
at
/home/hammerl/programs_local/paraview_git/VTK/Common/ExecutionModel/vtkStreamingDemandDrivenPipeline.cxx:346
#20 0x7f95cfc00a4a in vtkCompositeDataPipeline::ForwardUpstream
(this=0x1b82850,
[Paraview] Python script timing question
I'd like to run some benchmarks with P different parameters in paraview and Python scripting (which I almost never use) seems like a good option. Is it possible, to run an animation over N time steps and record the render time for each of the N frames and save that time to a CSV like file? I usually use the timer log to get the last N still renders after running an animation and save that, but from Python, perhaps there is a nice way of scripting this? Thanks for any help, examples very welcome if anyone has any. JB -- John Biddiscombe,email:biddisco @.at.@ cscs.ch http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 ___ 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] Plot selection over time
Hello all, I have a question. Is there anyway to draw the result of a filter over time. I have a programmable filter which is giving back one number for each time step and I like to draw this over time, but the plot selection over time will not do this for me. I know I can use Excel of course, but is there anyway to pass an array which is the result of the filter just before the Plot Selection Over Time on data set to it and then draw this using paraview? I mean having filters in order of following: 1.Dataset 3. Python Calculator 4.Plot Selection Over Time Thanks ___ 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] Separating geometry and attributes info
Dear all, A friend of mine has a simulation which is represented as a set of points on a grid with each point having several attributes. In order to visualize the system, at each time step she prints both the grid info and the attributes at each point, in tecplot format (see attached files, if you wish). The question is: Is it possible to print the grid info only once (which is a constant info), while printing the attributes at each time step, and then use paraview to visualize that? Is like printing only the changing info. And each attribute datafile at time t should refer to the datafile with the grid info. We think this could be related more with the data format than with paraview, but we are unsure, and we would like to know if you have any suggestion with this. Maybe tecplot is/is not the best suited data format for the task. Thanks for your kind help! ns000500.tphttps://docs.google.com/a/physics.msu.ru/file/d/0B60eJmKx6NU7OVZTdkZWeTNyMms/edit?usp=drive_web ns001000.tphttps://docs.google.com/a/physics.msu.ru/file/d/0B60eJmKx6NU7M3k4UmFZVTFRM2c/edit?usp=drive_web -- Best regards / Cordialmente, William-Fernando Oquendo -- Este correo puede carecer de tildes o eñes debido al teclado. ___ 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] Python script timing question
See the paraview.benchmark python module. http://paraview.org/Wiki/ParaView/Users_Guide/Batch_Processing serves as an example. The module is pretty old at this point and probably needs to be updated to work with modern ParaView. If there is significant interest I could do so . David E DeMarle Kitware, Inc. RD Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Mon, Apr 8, 2013 at 3:34 AM, Biddiscombe, John A. biddi...@cscs.chwrote: I’d like to run some benchmarks with P different parameters in paraview and Python scripting (which I almost never use) seems like a good option.* *** ** ** Is it possible, to run an animation over N time steps and record the render time for each of the N frames and save that time to a CSV like file? I usually use the timer log to get the last N still renders after running an animation and save that, but from Python, perhaps there is a nice way of scripting this? ** ** Thanks for any help, examples very welcome if anyone has any. ** ** JB ** ** -- John Biddiscombe,email:biddisco @.at.@ cscs.ch http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 ** ** ___ 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] ParaView 3.98.1: Problems with Space Navigator
Dear Dave, Thank you very much for the patch's link. I've just tried it with v3.98.1 release sources and after I made very small change in it, SpaceNavigator started working perfectly! Patch referenced NeedsAnalog (vtkVRSpaceNavigatorGrabWorldStyle.cxx Ln 55) and AnalogName properties (vtkVRSpaceNavigatorGrabWorldStyle.cxx Ln 71-78) which are not available anymore directly. After I masked off these lines, everything started working great. I posted review to http://review.source.kitware.com/#/c/8374/ too. I haven't tested with current master repository sources, but I believe they should work fine too (after above changes are applied), because there were no larger changes as I saw. Thanks, Nenad. On Thu, Apr 4, 2013 at 10:25 PM, David Lonie david.lo...@kitware.com wrote: I just remembered this patch where Cory had rewritten the GrabWorld style for the space navigator: http://review.source.kitware.com/#/c/8374/ Nenad: If you get a chance to try it, please let us know (better yet, make an account on the review board and leave feedback there, if you have time. Otherwise an email to the list will do). Cory: I +1'd these patch, but they seem to have been forgotten. Are you still interested in contributing them? Can you rebase them against current master and see if they still work? Dave On Wed, Apr 3, 2013 at 3:11 PM, Nenad Vujicic nena...@gmail.com wrote: Dear Dave, Aashish, Thank you very much for your help! I put logging calls to routines of above 2 classes (vtkVRGrabWorldStyle and pqVRPNConnection) and I started catching messages on both places. Now, looks like the problem is that current interaction styles don't like my device (most likely because of reason Aashish mentioned). I'll dig into these classes and try to fix them or create new interaction style. Then, someone from the team will submit the patch. Thanks again for your help! Best regards, Nenad. On Wed, Apr 3, 2013 at 3:10 PM, Aashish Chaudhary aashish.chaudh...@kitware.com wrote: One another possibility could be is that SN does not really offer tracker and we are expecting tracker data so the code somewhere is broke. Can you create a new interactor style and just listen for buttons and analogs? On Wed, Apr 3, 2013 at 8:38 AM, David Lonie david.lo...@kitware.com wrote: On Wed, Apr 3, 2013 at 7:58 AM, Nenad Vujicic nena...@gmail.com wrote: Dear Dave, Thank you for your ideas. Unfortunately, there are no errors / warnings emitted during startup or while running ParaView. Also, I tried several times with restarting ParaView and always checked if listening is started (i.e. Start button is disabled and Stop is enabled). I even turned off my firewall, but nothing helped. Btw, when I put some logging calls to pqVRStarter.cxx Ln 56 (beginning of pqVREventPlayer::playEvent() routine), I didn't get any message (during my trying to work with 3d mouse). Of course, pqVREventPlayer class definition is enabled (because PARAVIEW_USE_VRPN is turned ON). Did I maybe need to enable some special flag during compilation of Qt to get this event playing working or this is used only during automated testing? That was only for automated testing. If you want to debug this, try putting some debugging messages in vtkVRGrabWorldStyle.cxx: HandleTracker() and HandleButton() pqVRPNConnection.cxx: newButtonValue() and new TrackerValue() The first one is the style where the events from the vrpn are translated into camera events, and the second file will check that the events are coming in from VRPN correctly. Did ParaView/VRPN work on this machine in the past? AFAIK no one else has tried this on Windows 8 yet. Dave ___ 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 -- | Aashish Chaudhary | RD Engineer | Kitware Inc. | www.kitware.com ___ 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:
[Paraview] ANNOUNCE: Call for Papers: LDAV
Hi folks, Check out the following call for papers. This is a great conference for those working on large data and big data problems to publish. Best, -berk IEEE Symposium on Large-Scale Data Analysis and Visualization 2013 (LDAV 2013) October 13-14, 2013 Atlanta, Georgia http://www.ldav.org/ Contact: pap...@ldav.org Modern large-scale scientific simulations, sensor networks, and experiments are generating enormous datasets, with some projects approaching the multiple exabyte range in the near term. Managing and analyzing large datasets in order to transform them into insight is critical for a variety of disciplines including climate science, nuclear physics, security, materials design, transportation, and urban planning. This is currently referred to as the Big Data Challenge. The tools and approaches needed to mine, analyze, and visualize data at extreme scales can be fully realized only if we have end-to-end solutions, which demands collective, interdisciplinary efforts. The Large Scale Data Analysis and Visualization (LDAV) symposium, to be held in conjunction with IEEE VIS 2013, is specifically targeting possible end-to-end solutions. The LDAV symposium will bring together domain scientists, data analysts, visualization researchers, users, designers and artists, to foster common ground for solving both near- and long-term problems. Scope: We are looking for original research contributions on a broad-range of topics related to the collection, analysis, manipulation or visualization of large-scale data. We also welcome position papers on these topics. Topics of interest include, but are not limited to: - Innovative approaches combining information visualization, visual analytics, and scientific visualization - Streaming methods for analysis, collection and visualization - Novel, extreme or innovative methods for understanding and interacting with data - Data mining and machine learning techniques for large data analysis - Advanced hardware and system architectures for data handling, analysis or visualization - Hierarchical data storage, retrieval or rendering - Distributed, parallel or multi-threaded approaches - MapReduce-based and Database-related methods, algorithms or approaches - Data collection, management and curation - Collaboration or co-design of data analysis with domain scientists - Application case studies - Topics in cognitive issues specific to manipulating and understanding large data - Industry solutions for Big Data analytics and infrastructure Submission Instructions: Submitted manuscripts may not exceed maximum of eight (8) pages in length, with an optional ninth page that can only contain references. The length of the paper should be proportional to the contributions it makes. We welcome short papers of 4 or 6 pages in length. The manuscripts should be formatted according to guidelines available on the IEEE VIS 2013 site. Submission Site: Go to the submission site (https://precisionconference.com/~vgtc) log in, and select 'Submit to LDAV 2013 Papers'. Important Dates : Paper Registration including Abstract: May 8, 2013 (required), 11:59 PM PST Paper Submission: May 15, 2013 (firm), 11:59 PM PST Author Notification: July 31, 2013 Camera-Ready Deadline: August 21, 2013 Proceedings: The proceedings of the symposium will be published together with the IEEE VIS 2013 proceedings and via the IEEE Xplore Digital Library. Best Paper: The LDAV Program Committee will award a Best Papers award to the authors whose submission is deemed the strongest according to the reviewing criteria. This award will be announced at the event. Symposium Chairs: David Rogers, Sandia National Laboratories Claudio Silva, New York University Program Chairs: Berk Geveci, Kitware Inc. Hanspeter Pfister, Harvard University Venkatram Vishwanath, Argonne National Laboratory ___ 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
