Re: [Paraview] How to read the file info in *pvd file
Thanks Cory. That's what I'm planning to do. It's really helpful. Ke On Wed, Dec 6, 2017 at 2:27 PM, Cory Quammen <cory.quam...@kitware.com> wrote: > Did you make progress on this? You should just be able to use your > favorite Python XML module to locate all the elements and > find the "file" attributes to get the *pvtu file names. Then you can > parse those *pvtu XML files to get whatever information you want. One > such module is documented here: > https://docs.python.org/2/library/xml.etree.elementtree.html. > > HTH, > Cory > > On Wed, Nov 15, 2017 at 1:17 PM, Ke Gao <ke.gao...@gmail.com> wrote: > > Actually, what I want to do is using python script to read *pvd file > first > > to get the name info of *pvtu files. Then use the *pvtu file name to read > > through all of them one by one to extract the info I want. I'm not sure > if > > there is a better way to realize this. > > > > Many thanks. > > > > On Wed, Nov 15, 2017 at 11:05 AM, Cory Quammen <cory.quam...@kitware.com > > > > wrote: > >> > >> The file names are embedded in the same XML element as the time step: > >> > >> > >> > >> But I'll be that's not how you want to access them. > >> > >> Next question: From where do you want to access the file names? A Python > >> script? In the UI? > >> > >> On Wed, Nov 15, 2017 at 12:35 PM, Ke Gao <ke.gao...@gmail.com> wrote: > >>> > >>> Hi, > >>> > >>> I mean how to get the file name info such as "Sout_1012.pvtu", > >>> "Sout_1013.pvtu". Currently I can only read the timestep info such as > >>> "+1.9880e+03". > >>> > >>> Many thanks. > >>> > >>> > >>> > >>> > >>> > >>> >>> file="Sout_1012.pvtu"/> > >>> >>> file="Sout_1013.pvtu"/> > >>> >>> file="Sout_1014.pvtu"/> > >>> > >>> On Wed, Nov 15, 2017 at 10:33 AM, Cory Quammen < > cory.quam...@kitware.com> > >>> wrote: > >>>> > >>>> What do you mean by "file info"? File name? Size of the file? Data > >>>> arrays in the file? > >>>> > >>>> - Cory > >>>> > >>>> On Tue, Nov 14, 2017 at 4:45 PM, Ke Gao <ke.gao...@gmail.com> wrote: > >>>>> > >>>>> Does anyone know how to read the file info from *pvd file? I know how > >>>>> to get the time step values, just using the keyword of > “TimestepValues”, > >>>>> however, I tried different ways, still haven’t figured out how to > read the > >>>>> file info. > >>>>> > >>>>> > >>>>> Thanks > >>>>> > >>>>> > >>>>> > >>>>> > >>>>> >>>>> file="Sout_1012.pvtu"/> > >>>>> >>>>> file="Sout_1013.pvtu"/> > >>>>> >>>>> file="Sout_1014.pvtu"/> > >>>>> -- > >>>>> > >>>>> > > .. > >>>>> Ke Gao > >>>>> > >>>>> ___ > >>>>> 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 > >>>>> > >>>>> Search the list archives at: http://markmail.org/search/?q=ParaView > >>>>> > >>>>> Follow this link to subscribe/unsubscribe: > >>>>> http://public.kitware.com/mailman/listinfo/paraview > >>>>> > >>>> > >>>> > >>>> > >>>> -- > >>>> Cory Quammen > >>>> Staff R Engineer > >>>> Kitware, Inc. > >>> > >>> > >>> > >>> > >>> -- > >>> > >>> > > .. > >>> Ke Gao > >> > >> > >> > >> > >> -- > >> Cory Quammen > >> Staff R Engineer > >> Kitware, Inc. > > > > > > > > > > -- > > > > .. > > Ke Gao > > > > -- > Cory Quammen > Staff R Engineer > Kitware, Inc. > -- .. Ke Gao ___ 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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Anaconda python Environment setup to use paraview python
Hi, I'm using Anaconda python 2.7 to call paraview python library on RedHat Linux, every time I run "from paraview.simple import *" or '"from vtk import *", I will get a "Segmentation fault" error. Can anybody tell me what's wrong, and can you share your python path setup in .bashre file? My .bashrc file is like this: # add paraview export PATH=$PATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/bin/ # add paraview python to PYTHONPATH export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/paraview-5.4 export PYTHONPATH=$PYTHONPATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/bin/ export PYTHONPATH=$PYTHONPATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/ export PYTHONPATH=$PYTHONPATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/vtk/ export PYTHONPATH=$PYTHONPATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/ Thank you very much. ___ 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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] How to read the file info in *pvd file
Actually, what I want to do is using python script to read *pvd file first to get the name info of *pvtu files. Then use the *pvtu file name to read through all of them one by one to extract the info I want. I'm not sure if there is a better way to realize this. Many thanks. On Wed, Nov 15, 2017 at 11:05 AM, Cory Quammen <cory.quam...@kitware.com> wrote: > The file names are embedded in the same XML element as the time step: > > > > But I'll be that's not how you want to access them. > > Next question: From where do you want to access the file names? A Python > script? In the UI? > > On Wed, Nov 15, 2017 at 12:35 PM, Ke Gao <ke.gao...@gmail.com> wrote: > >> Hi, >> >> I mean how to get the file name info such as "Sout_1012.pvtu", >> "Sout_1013.pvtu". Currently I can only read the timestep info such as >> "+1.9880e+03". >> >> Many thanks. >> >> >> >> >> >> > file="Sout_1012.pvtu"/> >> > file="Sout_1013.pvtu"/> >> > file="Sout_1014.pvtu"/> >> >> On Wed, Nov 15, 2017 at 10:33 AM, Cory Quammen <cory.quam...@kitware.com> >> wrote: >> >>> What do you mean by "file info"? File name? Size of the file? Data >>> arrays in the file? >>> >>> - Cory >>> >>> On Tue, Nov 14, 2017 at 4:45 PM, Ke Gao <ke.gao...@gmail.com> wrote: >>> >>>> Does anyone know how to read the file info from *pvd file? I know how >>>> to get the time step values, just using the keyword of “TimestepValues”, >>>> however, I tried different ways, still haven’t figured out how to read the >>>> file info. >>>> >>>> Thanks >>>> >>>> >>>> >>>> >>>> >>> file="Sout_1012.pvtu"/> >>>> >>> file="Sout_1013.pvtu"/> >>>> >>> file="Sout_1014.pvtu"/> >>>> -- >>>> >>>> >>>> .. >>>> Ke Gao >>>> >>>> ___ >>>> 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 >>>> >>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>> >>>> Follow this link to subscribe/unsubscribe: >>>> http://public.kitware.com/mailman/listinfo/paraview >>>> >>>> >>> >>> >>> -- >>> Cory Quammen >>> Staff R Engineer >>> Kitware, Inc. >>> >> >> >> >> -- >> >> >> .. >> Ke Gao >> > > > > -- > Cory Quammen > Staff R Engineer > Kitware, Inc. > -- .. Ke Gao ___ 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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] How to read the file info in *pvd file
Hi, I mean how to get the file name info such as "Sout_1012.pvtu", "Sout_1013.pvtu". Currently I can only read the timestep info such as "+1.9880e+03". Many thanks. On Wed, Nov 15, 2017 at 10:33 AM, Cory Quammen <cory.quam...@kitware.com> wrote: > What do you mean by "file info"? File name? Size of the file? Data arrays > in the file? > > - Cory > > On Tue, Nov 14, 2017 at 4:45 PM, Ke Gao <ke.gao...@gmail.com> wrote: > >> Does anyone know how to read the file info from *pvd file? I know how to >> get the time step values, just using the keyword of “TimestepValues”, >> however, I tried different ways, still haven’t figured out how to read the >> file info. >> >> Thanks >> >> >> >> >> > file="Sout_1012.pvtu"/> >> > file="Sout_1013.pvtu"/> >> > file="Sout_1014.pvtu"/> >> -- >> >> >> .. >> Ke Gao >> >> ___ >> 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 >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > > > -- > Cory Quammen > Staff R Engineer > Kitware, Inc. > -- .. Ke Gao ___ 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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] How to read the file info in *pvd file
Does anyone know how to read the file info from *pvd file? I know how to get the time step values, just using the keyword of “TimestepValues”, however, I tried different ways, still haven’t figured out how to read the file info. Thanks -- .. Ke Gao ___ 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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Importing paraview.simple in external python environment
Does anyone know how to setup Windows in order to use Paraview python library under external python environmental such as Anaconda? Many thanks. -- .. Ke Gao ___ 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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Read files in different folders at the same time
Hi all, When I do the simulation, I restart the computation and as a result there are files generated in different folders but with sequential vtu file names. For example, in the first folder we have vtu files numbered from 0 to 100, and in the second folder we have vtu files from 101 to 200. I wonder if there is a convenient way to animate all these 200 files in one setup, without copy them into the same folder? Thanks. -- .. Ke Gao ___ 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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
