Cory, The Glyph works just fine with my data.vtk and is very useful tool! It was a good advice.
As to not-responding and freezing of ParaView: let me accumulate statistics and then I will let you know. I appreciate your help, Sonya Davydycheva On Wed, Oct 4, 2017 at 6:27 PM, Cory Quammen <cory.quam...@kitware.com> wrote: > [cc'ing to the paraview mailing list so others may contribute to and > benefit from the discussion] > > On Tue, Oct 3, 2017 at 3:44 PM, Sonya Davydycheva <sda...@gmail.com> > wrote: > >> Thank you Cory, >> >> For your prompt response. Good to know that the message is harmless. >> >> My Paraview 5.4.1 just stops responding sometimes. >> > > If it stops responding consistently after a specific event or sequence of > events, please let us know. It shouldn't do that :-) > > >> But, well, I installed on another (older) laptop an older version, 4.0.1 >> (5.4.1 did not work there), and it does not freeze. So far, I think it is >> ok for my learning purpose. >> > > Very good. > > >> Both versions (on both computers) allow me to visualize my sample >> model.vtk file: in RenderView I can do Threshold, Slice and Clip and see >> some 3D pictures. But something is wrong with my other sample data.vtk file >> (or, with my approach?). It contains data points (3 coordinates) and the >> resistivity values assigned to them. When I open it, I can see only the >> resistivity colorbar, and I can add axes, but the image stays empty. >> Threshold does not work at all (and even the colorbar disappears when I >> apply it). >> Slice somewhat works, but it stays gray/empty and does not change as I >> move it along the box. >> And when I am in "Slice" mode, pressing "Apply" removes the colorbar as >> well, and does not show anything meaningful. >> >> Any idea how can I activate Threshold or Slice for my resistivity >> data.vtk? >> >> I am beginner and suspect I just miss something simple... >> Reading ParaViewGettingStarted-5.4.0.pdf and ParaViewTutorial54.pdf, >> does not help, so far. >> > > I suspect that you do not have any cells in your 3-point data.vtk file. > Without cells, there is nothing for ParaView to visualize. This is a common > stumbling block for people trying to visualize point data.I suggest after > loading your data applying a Glyph filter. It should show you three spheres > colored according to your resistivity array. Now you should be able to > apply the Threshold and Slice filters as you would expect. > > Thanks, > Cory > > >> Many thanks in advance, >> >> Best regards, >> >> Sonya Davydycheva >> >> >> On Tue, Oct 3, 2017 at 4:12 PM, Cory Quammen <cory.quam...@kitware.com> >> wrote: >> >>> On Tue, Oct 3, 2017 at 3:31 PM, Sonya Davydycheva <sda...@gmail.com> >>> wrote: >>> > Hello, >>> > >>> > Does anybody know what this Output message mean? (appears when I press >>> > "Example Visuatizations"... thougth, some examples emerge), >>> > --------- >>> > QWindowsWindow::setGeometry: Unable to set geometry 996x403+228+226 on >>> > QWidgetWindow/'pqExampleVisualizationsDialogWindow'. Resulting >>> geometry: >>> > 996x412+228+226 (frame: 9, 36, 9, 9, custom margin: 0, 0, 0, 0, minimum >>> > size: 956x403, maximum size: 16777215x16777215).QWindowsWin >>> dow::setGeometry: >>> > Unable to set geometry 996x403+228+226 on >>> > QWidgetWindow/'pqExampleVisualizationsDialogWindow'. Resulting >>> geometry: >>> > 996x412+228+226 (frame: 9, 36, 9, 9, custom margin: 0, 0, 0, 0, minimum >>> > size: 956x403, maximum size: 16777215x16777215). >>> > ---------- >>> >>> The message is a warning from the Qt side. Aside from being annoying, >>> it should be harmless. Sorry, but we haven't figured out why this >>> appears on some systems and not others. >>> >>> > Also, my Paraview 5.4.1 (installed under 64-bit Windows 7, ) often >>> freezes. >>> > I wonder if this can be related to the issue above. >>> >>> Does it stop responding or does it crash? It's probably not related to >>> the warning message above. >>> >>> Cory >>> >>> > Thanks, >>> > >>> > Sonya Davydycheva >>> > >>> > >>> > >>> > _______________________________________________ >>> > 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&D Engineer >>> Kitware, Inc. >>> >> >> > > > -- > Cory Quammen > Staff R&D Engineer > Kitware, Inc. >
_______________________________________________ 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