ParaView issueshttps://gitlab.kitware.com/paraview/paraview/-/issues2017-11-22T15:14:17-05:00https://gitlab.kitware.com/paraview/paraview/-/issues/16132Adding a Time Step Progress Bar filter2017-11-22T15:14:17-05:00Kitware RobotAdding a Time Step Progress Bar filter**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16132). Further discussion may take place here.**
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it would be nice to add a time step Progress Bar filter**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16132). Further discussion may take place here.**
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it would be nice to add a time step Progress Bar filterhttps://gitlab.kitware.com/paraview/paraview/-/issues/16121PlotMatrixView broken with array selection2017-11-22T15:14:17-05:00Kitware RobotPlotMatrixView broken with array selection**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16121). Further discussion may take place here.**
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Array selection is broken with plot matrix view**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16121). Further discussion may take place here.**
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Array selection is broken with plot matrix viewhttps://gitlab.kitware.com/paraview/paraview/-/issues/16119Use a sphere widget representation instead of a point representation for Poin...2017-11-22T15:14:17-05:00Kitware RobotUse a sphere widget representation instead of a point representation for PointSource extended_source**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16119). Further discussion may take place here.**
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PointSource in extended_source have a radius, so a sphere is better suited...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16119). Further discussion may take place here.**
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PointSource in extended_source have a radius, so a sphere is better suited as a widget.https://gitlab.kitware.com/paraview/paraview/-/issues/16118Plot Matrix View click crash in cs.2017-11-22T15:14:17-05:00Kitware RobotPlot Matrix View click crash in cs.**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16118). Further discussion may take place here.**
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Plot matrix view crash in client server mode**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16118). Further discussion may take place here.**
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Plot matrix view crash in client server modehttps://gitlab.kitware.com/paraview/paraview/-/issues/16059Creating a scalar bar with an empty title but non empty component title puts ...2017-11-22T15:14:18-05:00Kitware RobotCreating a scalar bar with an empty title but non empty component title puts the scalar in incorrect position**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16059). Further discussion may take place here.**
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When creating a scalar bar in python, one can provide an empty title but a...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16059). Further discussion may take place here.**
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When creating a scalar bar in python, one can provide an empty title but a non empty component title.
In that case, the title box is incorrectly sized to 0, when it should not.https://gitlab.kitware.com/paraview/paraview/-/issues/16055PlotMatrixView RightClick on Point in Graph cause segfault2017-11-22T15:14:18-05:00Kitware RobotPlotMatrixView RightClick on Point in Graph cause segfault**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16055). Further discussion may take place here.**
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In the plot matrix view, right click on a point in the top right graph wil...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=16055). Further discussion may take place here.**
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In the plot matrix view, right click on a point in the top right graph will trigger a seg fault if no selection have been made before.https://gitlab.kitware.com/paraview/paraview/-/issues/15783PointSprite Plugin with QT Debug warning2017-11-30T11:37:57-05:00Kitware RobotPointSprite Plugin with QT Debug warning**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15783). Further discussion may take place here.**
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the point sprite plugin output qt warnings in qt debug.
"QComboBox::se...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15783). Further discussion may take place here.**
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the point sprite plugin output qt warnings in qt debug.
"QComboBox::setProperty: Property "currentText" invalid, read-only or does not exist" https://gitlab.kitware.com/paraview/paraview/-/issues/15761Linked Selection Feature2017-11-30T11:37:57-05:00Kitware RobotLinked Selection Feature**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15761). Further discussion may take place here.**
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Adding a Linked Selection, which will allow to select through ID cell and ...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15761). Further discussion may take place here.**
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Adding a Linked Selection, which will allow to select through ID cell and points on one dataset from another dataset.https://gitlab.kitware.com/paraview/paraview/-/issues/15750Color display of a crack2017-11-30T11:37:57-05:00Kitware RobotColor display of a crack**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15750). Further discussion may take place here.**
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The model attached is simulating a crack in a bulk material. The idea of t...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15750). Further discussion may take place here.**
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The model attached is simulating a crack in a bulk material. The idea of this model is to have each node representing the crack with 2 two different values for the field (displacement in general, here Data).
Visualizing such a model and coloring by the displacement field shows not a clean border along the crack as it is expected. https://gitlab.kitware.com/paraview/paraview/-/issues/15700Add buttons to control selection modifier in render view2017-11-30T11:37:58-05:00Kitware RobotAdd buttons to control selection modifier in render view**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15700). Further discussion may take place here.**
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Add buttons to control selection modifier in render view, so it is easier ...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15700). Further discussion may take place here.**
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Add buttons to control selection modifier in render view, so it is easier for user to find.https://gitlab.kitware.com/paraview/paraview/-/issues/15686Extract bag plot filter is not using the most adequate 2D kernel density esti...2020-06-29T20:51:22-04:00Kitware RobotExtract bag plot filter is not using the most adequate 2D kernel density estimation.**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15686). Further discussion may take place here.**
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In Paraview, HDR plot uses a 2D kernel density estimation in the plane ass...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15686). Further discussion may take place here.**
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In Paraview, HDR plot uses a 2D kernel density estimation in the plane associated to the first 2 principal components. In Paraview, a symmetrical normal kernel is used and its width, given by the user, is by default equal to 1. This 2D density approximation is not accurate.
In the Rainbow package, the method used is the kernel density estimation is based on a generic Gaussian not necessarily symmetrical. In addition, kernel's parameters (i.e. the covariance matrix) are determined by crosschecking (implying a optimization)
To validate this functionality, the "gaussian sine" case can be used.https://gitlab.kitware.com/paraview/paraview/-/issues/15685Box Chart View is not showing the box chart2020-05-08T16:25:12-04:00Kitware RobotBox Chart View is not showing the box chart**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15685). Further discussion may take place here.**
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In the attachement there's a datafile mysample.csv (a 100 integers from 1 ...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15685). Further discussion may take place here.**
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In the attachement there's a datafile mysample.csv (a 100 integers from 1 to 100) to illustrate the question below.
The workflow is:
- open the csv file;
- open a new view and choose box chart view;
- click on the eye of the csv file to display it into that box chart view.
You get a box chart which is not what you expect from a box chart (a box with an inside line equal to the second quartile or the median (here 50), its bottom and its top equal to the first quartile (here 25) and the third quartile (here 75) and a whisker. You can actually see what you expect with the Compute quartiles filter.
But the question is: what does the box chart view represent after the workflow above?
https://gitlab.kitware.com/paraview/paraview/-/issues/15683Extract bag plot filter does not use good criteria to choose outliers2021-04-29T12:19:54-04:00Kitware RobotExtract bag plot filter does not use good criteria to choose outliers**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15683). Further discussion may take place here.**
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The identification of outliers should not be based on a limit of the densi...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15683). Further discussion may take place here.**
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The identification of outliers should not be based on a limit of the density of the data points but on a decreasing sorting in density of points.
In the Rainbow package of the R software, the algorithm used is the Hyndman one to identify high density regions.
Computing and Graphing Highest Density Regions, Rob J. Hyndman, The American Statistician, Vol. 50, No. 2 (May, 1996), pp. 120-126
The ACP_classique.R script is using a classical PCA and does not use the Rainbow package. So those the result can be directly compared to Paraview with default parameters.
The median curve is the number 15 et the only outlier is the 21. Those results can be used to build a simple unitary test. A more complicated one would compare the two PCA projections (execute the R script on the 2 first components).https://gitlab.kitware.com/paraview/paraview/-/issues/15682Extract Bag Plot filter does not have unitary tests2020-06-09T21:44:58-04:00Kitware RobotExtract Bag Plot filter does not have unitary tests**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15682). Further discussion may take place here.**
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According to the Kitware gitlab, Extract Bag Plot filter does not have uni...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15682). Further discussion may take place here.**
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According to the Kitware gitlab, Extract Bag Plot filter does not have unitary tests. The only existing test is an integration test described here: https://gitlab.kitware.com/paraview/paraview/blob/master/Applications/ParaView/Testing/XML/FunctionalBagPlots.xml.
According to the user, the data used in that test are not appropriate to test the actual algorithm (sinewaves.csv): the white noise, without temporal covariance, is not consistent to find outliers. Thus, it does not represent a practical case of physics simulation outcome (no regularity of the function).
In addition, the paper used in the current test is using nuclear data which are confidental and cannot be integrated to Paraview code.
In the attachment please find data (gaussiansine.csv produced with the Scilab script test.sce) and numerical calculation results produced with the statistics software R and a classical PCA (ACP_classique.R). These results can easily be used to build unitary tests comparing numerical values produced by Paravew with those produced by R.
Please find a desciption hereafter of the tests which can be built:
N is the number of curves and T is the number of points in each curve. We distinguish T>N cases and T<N cases because of calculation performance. The matrix X is sized of T*N. The covariance matrix Xt*X is sized of T*T. If T<N, it is consistent to evaluate the covariance matrix and to compute its T eigenvalues and eigenvectors. If T>N, it is not necessary to evaluate the covariance matrix. One can compute directly the SVD of matrix X which gives N singular non-zero values.
T>N is the most classical case. Consequently, the minimal unitary tests list is:
test 1 : classical PCA with T>N
test 2 : robust PCA with T>N
Complementary list is:
test 3 : classical PCA with T<N
test 4 : robust PCA with T<N
https://gitlab.kitware.com/paraview/paraview/-/issues/15678Imp: Extracting single components from multi-component arrays2017-11-30T11:37:59-05:00Kitware RobotImp: Extracting single components from multi-component arrays**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15678). Further discussion may take place here.**
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Extracting single components from multi-component arrays.**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15678). Further discussion may take place here.**
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Extracting single components from multi-component arrays.https://gitlab.kitware.com/paraview/paraview/-/issues/15676In v4.4.0-RC1, deleting a source from the pipeline leads to segmentation fault2017-11-30T11:37:59-05:00Kitware RobotIn v4.4.0-RC1, deleting a source from the pipeline leads to segmentation fault**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15676). Further discussion may take place here.**
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1. Load can.ex2
In the pipeline, right-click delete.
gdb backtrace...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15676). Further discussion may take place here.**
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1. Load can.ex2
In the pipeline, right-click delete.
gdb backtrace:
Program received signal SIGSEGV, Segmentation fault.
0x00007f20e0070ed6 in vtkSMParaViewPipelineController::GetHelperProxyGroupName (proxy=<error reading variable: Cannot access memory at address 0x7fff49c43f70>)
at /opt/ParaView/ParaView-git/ParaViewCore/ServerManager/Core/vtkSMParaViewPipelineController.cxx:127
127 {
2. Create an arrow source
In the pipeline, right-click delete.
gdb backtrace:
#1 0x00007f83f4a11049 in __dynamic_cast () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#2 0x00007f83f4a4f330 in bool std::has_facet<std::ctype<char> >(std::locale const&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#3 0x00007f83f4a42fc4 in std::basic_ios<char, std::char_traits<char> >::_M_cache_locale(std::locale const&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007f83f4a43130 in std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#5 0x00007f83f4a62b90 in std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#6 0x00007f83ffab1f21 in vtkSMParaViewPipelineController::GetHelperProxyGroupName (proxy=0x5be8290) at /opt/ParaView/ParaView-git/ParaViewCore/ServerManager/Core/vtkSMParaViewPipelineController.cxx:129
#7 0x00007f83ffab69d6 in vtkSMParaViewPipelineController::FinalizeProxy (this=0x66542c0, proxy=0x5be8290) at /opt/ParaView/ParaView-git/ParaViewCore/ServerManager/Core/vtkSMParaViewPipelineController.cxx:1133
#8 0x00007f83ffab55ea in vtkSMParaViewPipelineController::UnRegisterRepresentationProxy (this=0x66542c0, proxy=0x5be8290) at /opt/ParaView/ParaView-git/ParaViewCore/ServerManager/Core/vtkSMParaViewPipelineController.cxx:838
#9 0x00007f83ffab7169 in vtkSMParaViewPipelineController::UnRegisterProxy (this=0x66542c0, proxy=0x5be8290) at /opt/ParaView/ParaView-git/ParaViewCore/ServerManager/Core/vtkSMParaViewPipelineController.cxx:1239
#10 0x00007f83ffab6f87 in vtkSMParaViewPipelineController::UnRegisterDependencies (this=0x66542c0, proxy=0x5be8180) at /opt/ParaView/ParaView-git/ParaViewCore/ServerManager/Core/vtkSMParaViewPipelineController.cxx:1210
#11 0x00007f83ffab6c3f in vtkSMParaViewPipelineController::FinalizeProxy (this=0x66542c0, proxy=0x5be8290) at /opt/ParaView/ParaView-git/ParaViewCore/ServerManager/Core/vtkSMParaViewPipelineController.cxx:1157
#12 0x00007f83ffab55ea in vtkSMParaViewPipelineController::UnRegisterRepresentationProxy (this=0x66542c0, proxy=0x5be8290) at /opt/ParaView/ParaView-git/ParaViewCore/ServerManager/Core/vtkSMParaViewPipelineController.cxx:838
#13 0x00007f83ffab7169 in vtkSMParaViewPipelineController::UnRegisterProxy (this=0x66542c0, proxy=0x5be8290) at /opt/ParaView/ParaView-git/ParaViewCore/ServerManager/Core/vtkSMParaViewPipelineController.cxx:1239
#14 0x00007f83ffab6f87 in vtkSMParaViewPipelineController::UnRegisterDependencies (this=0x66542c0, proxy=0x5be8180) at /opt/ParaView/ParaView-git/ParaViewCore/ServerManager/Core/vtkSMParaViewPipelineController.cxx:1210
and so on.5.2 (SC-16)https://gitlab.kitware.com/paraview/paraview/-/issues/15674In v4.4.0-RC1, the intermediate labels of the scalar bar are too long2017-11-30T11:37:59-05:00Kitware RobotIn v4.4.0-RC1, the intermediate labels of the scalar bar are too long**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15674). Further discussion may take place here.**
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Load can.ex2 and tick the field DISPL.
Display the field DISPL at the las...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15674). Further discussion may take place here.**
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Load can.ex2 and tick the field DISPL.
Display the field DISPL at the last time step.
Rescale to data range.
=> the intermediate labels of the scalar bar are with many digits, that makes them hardly readable.
Move the scalar bar at the bottom of the view to make it horizontal.
=> the intermediate labels have 3 or 4 digits, the values can be read.
See attached screenshots.
We can untick Automatic label format in color legend parameters so that the label values are formatted the way we want, but something is wrong with this Automatic label format in case the scalar bar is vertical.https://gitlab.kitware.com/paraview/paraview/-/issues/15671Imp: Display information of the nearest point in a tooltip2017-11-30T11:37:59-05:00Kitware RobotImp: Display information of the nearest point in a tooltip**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15671). Further discussion may take place here.**
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We need to add a mechanism to display, in the render view, the information...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15671). Further discussion may take place here.**
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We need to add a mechanism to display, in the render view, the information (coordinates, data array values) of the point which is close to the current mouse position.https://gitlab.kitware.com/paraview/paraview/-/issues/15670Imp: Add possibility to specify exact size of the Tick labels of the Color Map2020-05-06T16:08:18-04:00Kitware RobotImp: Add possibility to specify exact size of the Tick labels of the Color Map**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15670). Further discussion may take place here.**
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Currently in the paraview application there is no possibility to specify e...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15670). Further discussion may take place here.**
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Currently in the paraview application there is no possibility to specify exact size of the Tick labels of the Color Map. The size of the Tick labels is computed automatically on the base of the size of the render window, size and orientation of the Color Map … etc.
Is it possible to implement feature which allows specify exact size of the Tick labels?https://gitlab.kitware.com/paraview/paraview/-/issues/15669Save screenshot of a Parallel Coordinates View gives a wrong result2017-11-30T11:37:59-05:00Kitware RobotSave screenshot of a Parallel Coordinates View gives a wrong result**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15669). Further discussion may take place here.**
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By doing a screenshot with a resolution greater than the actual resolution...**This issue was created automatically from an original [Mantis Issue](http://paraview.org/Bug/view.php?id=15669). Further discussion may take place here.**
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By doing a screenshot with a resolution greater than the actual resolution of the current view gives bad picture. Steps to reproduce:
1. Load attached file nba_ht_wt.dat – Donnees.csv
2. Create Parallel Coordinates and display data
3. File -> Save Screenshot ...
4. Set Resolution for the image to save greater than the actual resolution of the current view
=>The result shows a mosaic of the current view, see attached picture pv.png