Hi Berk, After I loaded "CGNSReader" , I achieved success in getting the gradient of a certain scalar same with Ensight and SC/Tetra post . I used the Paraview Nightly build g544b3a7 for mac. Thank you !!
But I could not found the CGNSReader in nightly builids for win 32bit and win 64bit. Win 32bit, g04df19f, and Win 64bit, g04df19f In the windows version, I found GMVReader, but it didn't work with CGNS ( I tried). By the way, my final goal is to calculate the wall shear stress of vessel from velocity and wall normals. Now, the barrier has been removed by you, and I can calculate and visualize the WSS in Paraview. I already see it in SC/Tetra post and Ensight. But Paraview makes more beautiful graphics and I am very happy. Thank you for your kindness !!! 2015-03-26 15:18 GMT+09:00 Masaaki SHOJIMA <[email protected]>: > Hi Berk, > > After I loaded "CGNSReader" , I achieved success in getting the gradient > of a certain scalar same with Ensight and SC/Tetra post . I used the > Paraview Nightly build g544b3a7 for mac. Thank you !! > > But I could not found the CGNSReader in nightly builids for win 32bit and > win 64bit. > Win 32bit, g04df19f, and Win 64bit, g04df19f > In the windows version, I found GMVReader, but it didn't work with CGNS ( > I tried). > > By the way, my final goal is to calculate the wall shear stress of vessel > from velocity and wall normals. > Now, the barrier has been removed by you, and I can calculate and > visualize the WSS in Paraview. I already see it in SC/Tetra post and > Ensight. But Paraview makes more beautiful graphics and I am very happy. > > Thank you for your kindness !!! > > Masaaki > > 2015-03-25 22:24 GMT+09:00 Berk Geveci <[email protected]>: > >> Hi Masaaki, >> >> You don't have to wait. Simply download the latest nightly binary and the >> go to Tools -> Manage Plugins. There you should see the CGNS plugin. Load >> it. After that, when you open the CGNS file, it will give you an option to >> use the plugin based reader. >> >> Best, >> -berk >> >> On Tue, Mar 24, 2015 at 10:23 PM, Masaaki SHOJIMA <[email protected]> >> wrote: >> >>> Hi Berk, >>> >>> Thank you for your greatest efforts. >>> >>> It makes sense to me, but I have to wait for the future version since I >>> dont have skills to integrate the CGNS reader plug-in into the Paraview >>> binary... >>> >>> Thanks anyway and Best wishes, >>> >>> Masaaki >>> >>> 2015-03-25 2:13 GMT+09:00 Berk Geveci <[email protected]>: >>> >>>> Hi Masaaki and others that may be interested, >>>> >>>> I identified the issue. The default CGSN reader that we use (which is >>>> from VisIt originally) produces incorrect results. The pressure values are >>>> incorrect. If you load the CGNS reader plugin and open the CGNS file with >>>> that, you will see the correct results. I tested this with the nightly >>>> binary of ParaView. I will ask someone in the ParaView team to disable the >>>> VisIt CGNS reader and move the plugin into ParaView proper so that we can >>>> use it by default. >>>> >>>> Best, >>>> -berk >>>> >>>> On Wed, Mar 18, 2015 at 8:59 AM, Berk Geveci <[email protected]> >>>> wrote: >>>> >>>>> Thanks Masaaki. I will look into it. >>>>> >>>>> I wish that I could say the same about northern New York State. The >>>>> high temperature for today and tomorrow is 30F (-1C). Most of the snow >>>>> melted though so spring is coming :-) >>>>> >>>>> -berk >>>>> >>>>> On Tue, Mar 17, 2015 at 8:04 PM, Masaaki SHOJIMA < >>>>> [email protected]> wrote: >>>>> >>>>>> Hi Berk, Armin, Michael and friends >>>>>> >>>>>> It is getting warm and flowers are starting to bloom in japan, this >>>>>> morning. >>>>>> >>>>>> Nightly Builds of Paraview was downloaded on 2015-Mar-18 >>>>>> (ParaView-Windows-64bit-NIGHTLY.zip). >>>>>> >>>>>> Gradient of Pressure was calculated using "Gradient of Unstrucutred >>>>>> Dataset" filter and Z component of Grad (pressure) was visualized. >>>>>> >>>>>> Unfortunately, Nightly build did not settle the problem... >>>>>> The computed values by nightly builds were also half compared to >>>>>> those of Ensight. >>>>>> >>>>>> Could you take a look of the result in the attached PDF? >>>>>> >>>>>> Thanks for your continuous help. >>>>>> >>>>>> Masaaki >>>>>> >>>>>> 2015-03-17 22:01 GMT+09:00 Berk Geveci <[email protected]>: >>>>>> >>>>>>> Hi Masaaki, >>>>>>> >>>>>>> I will hold off testing on my end until you have a chance to test >>>>>>> with nightly binaries. Please let us know how it goes. >>>>>>> >>>>>>> Regards, >>>>>>> -berk >>>>>>> >>>>>>> On Tue, Mar 17, 2015 at 8:09 AM, <[email protected]> wrote: >>>>>>> >>>>>>>> You could test it with the nighly builds from the dashboard. That >>>>>>>> way you don't have to compile anything. >>>>>>>> >>>>>>>> You can find more information here: >>>>>>>> http://www.paraview.org/Wiki/ParaView_Nightly_Binaries >>>>>>>> >>>>>>>> -Armin >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Tue Mar 17 12:27:27 2015 GMT+0200, Masaaki SHOJIMA wrote: >>>>>>>> > Hi, Michael, >>>>>>>> > >>>>>>>> > I found a web-page regarding the CGNS reader, in which you are >>>>>>>> making >>>>>>>> > important comments. >>>>>>>> > http://comments.gmane.org/gmane.comp.science.paraview.user/23957 >>>>>>>> > >>>>>>>> > I have to wait for the next version, is it right? >>>>>>>> > >>>>>>>> > Thanks >>>>>>>> > >>>>>>>> > Masaaki >>>>>>>> > >>>>>>>> > 2015-03-17 16:02 GMT+09:00 Mickael Philit <[email protected]>: >>>>>>>> > >>>>>>>> > > Hello, >>>>>>>> > > >>>>>>>> > > sorry to intrude, >>>>>>>> > > I think the problem may come from the CGNS loader of ParaView. >>>>>>>> > > When using the CGNS plugin from ParaView development version, >>>>>>>> you get the >>>>>>>> > > same picture as Ensight. >>>>>>>> > > My two cents >>>>>>>> > > >>>>>>>> > > Mickael >>>>>>>> > > >>>>>>>> > > >>>>>>>> > > On 17/03/2015 05:04, Masaaki SHOJIMA wrote: >>>>>>>> > > >>>>>>>> > > Hi Berk, >>>>>>>> > > >>>>>>>> > > I appreciate your kindness >>>>>>>> > > >>>>>>>> > > Here, I attaches the data. >>>>>>>> > > Compare Gradient.pdf (252KB) >>>>>>>> > > >>>>>>>> > > A calculated field by SC/Tetra solver is uploaded in Dropbox. >>>>>>>> (Calc.zip) >>>>>>>> > > Please download the data. It contains FLD format for SC/Tetra >>>>>>>> post and >>>>>>>> > > CGNS format for Ensight and Paraview. >>>>>>>> > > https://www.dropbox.com/s/5fpeu1qwhyzjn5u/Calc.zip?dl=0 >>>>>>>> > > >>>>>>>> > > (1) I calculated the flow and the pressure in a simple cylinder >>>>>>>> for a test >>>>>>>> > > ( diameter 0.005m, length 0.01m). Plug flow at inlet with 0.03 >>>>>>>> m/s. >>>>>>>> > > >>>>>>>> > > (2) Data were transfered to Ensight and Paraview in CGNS format. >>>>>>>> > > >>>>>>>> > > (3) Pressure was mapped on the surface and compared between >>>>>>>> SC/Tetra post, >>>>>>>> > > Ensight and Paraview. All application provided same results. >>>>>>>> > > >>>>>>>> > > (4) Gradient (pressure) was calculated in each post and >>>>>>>> z-component of >>>>>>>> > > Gradient (pressure) was visualized with same colored contour. >>>>>>>> Only paraview >>>>>>>> > > provided a different image because the computed gradients in >>>>>>>> paraview had >>>>>>>> > > half values compared to SC/Tetra post and Ensight. >>>>>>>> > > >>>>>>>> > > (5) Gradient (velocity-X) was also calculated in each post and >>>>>>>> the >>>>>>>> > > X-component of Grad (velocity-X) was visualized. Same results >>>>>>>> as shown in 4. >>>>>>>> > > >>>>>>>> > > >>>>>>>> > > Thanks a lot. >>>>>>>> > > >>>>>>>> > > Masaaki >>>>>>>> > > >>>>>>>> > > >>>>>>>> > > >>>>>>>> > > >>>>>>>> > > _______________________________________________ >>>>>>>> > > 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 >>>>>>>> > > >>>>>>>> > > >>>>>>>> > > >>>>>>>> > >>>>>>>> >>>>>>>> -- >>>>>>>> Sent from my Jolla >>>>>>>> _______________________________________________ >>>>>>>> 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 >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >
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