paraview

问题 I've tried following the directions here without success. Here are some of my environment variables: Path: C:\Python34\;C:\Python34\Scripts;...;C:\Program Files (x86)\ParaView 4.3.1\lib\paraview-4.3\site-packages;C:\Program Files (x86)\ParaView 4.3.1\lib\paraview-4.3\site-packages\vtk PYTHONPATH: C:\Program Files (x86)\ParaView 4.3.1\lib\paraview-4.3\site-packages;C:\Program Files (x86)\ParaView 4.3.1\lib\paraview-4.3\site-packages\vtk;C:\Program Files (x86)\ParaView 4.3.1\lib\paraview-4.3 If

问题 This question was migrated from Computational Science Stack Exchange because it can be answered on Stack Overflow. Migrated 4 years ago . I am trying to run this Python file using pvpython [filename].py from paraview.simple import * servermanager.Connect() #sphere = Sphere(); #Show(); import os i = 0 SubDir = [" "]*30 # Set the directory you want to start from rootDir = '/var/www/html/php/emd/job552e23fe74d102/VTK' for dirName, subdirList, fileList in os.walk(rootDir): if dirName == rootDir +

问题 I am trying to visualize heat intensity data(0 to 1)based on xyz . I have the data in a excel file and also in a csv file. In csv, the format is as follows: x, y, z, scalar 0, 1, 1, 0.489324 1, 1, 1, 0.899 . . . Each unit on an axis represents one voxel. There are totally 12 voxels along each axis. I would like visualize something close to this -> https://www.youtube.com/watch?v=UMnIwdQhZE4. How do i import either an excel data or csv into paraview? Is there a way to copy paste values from

问题 Im trying to use paraview 5.3.0 in CentOS. I compiled it with Qt5. When I start paraview it tells me: GL version 2.1 with the gpu_shader4 extension is not supported by your graphics driver but is required for the new OpenGL rendering backend. Please update your OpenGL driver. If you are using Mesa please make sure you have version 10.6.5 or later and make sure your driver in Mesa supports OpenGL 3.2. Here is the OnBoard graphics card: lspci |grep VGA 03:00.0 VGA compatible controller: Matrox

问题 Given 2D data (a scalar field), I want to plot the scalar value in the third dimension (landscape). How can I achieve that? ParaView 4.1.0; example data ( example.vtu ): <?xml version="1.0"?> <VTKFile type="Unstructured Grid" version="0.1" > <UnstructuredGrid> <Piece NumberOfPoints="9" NumberOfCells="8"> <Points> <DataArray type="Float64" NumberOfComponents="3" format="ascii">0 0 0 0.5 0 0 1 0 0 0 0.5 0 0.5 0.5 0 1 0.5 0 0 1 0 0.5 1 0 1 1 0 </DataArray> </Points> <Cells> <DataArray type=

问题 For rather long time I've used to work in Goldensoftware Surfer/Voxler. In this programs it's very easy to visualise table data. The scheme looks like this: data input (on this step I can specify x, y, z and a component - some physical field data)->gridding->contour/volume visualisation. But I can't find any clue how load data from table and then grid it in some way and then make a contour/volume render in Paraview. For example, I have a table: X Y Z Rho -135.25 185.25 282.84 2284.442 -135.25

问题 Hi I'm trying to figure out catalist and paraview for a while. I tried to run these examples on my paraview but without success. https://github.com/Kitware/ParaViewCatalystExampleCode I imagined at least the python code would run with the python shell. But it doesn't seem to work either. I viewed all the kitware tutorials and some others online. But still no progress. Any help is appreciated. 回答1: You should be able to run all of the non-Python examples with CTest (i.e. ctest executable). I

问题 I have a 3D body that I use to visualize in Paraview. I just want to draw a vector: I know its components and the application point (the baricenter of my body, I know the coordinates). Is it possible? 回答1: How do you want to represent the vector? With an arrow? Please see the Arrow source in the Sources menu. You may change the orientation using the Orientation settings under the Properties tab. Note that the Orientation values are rotations about the x-axis, y-axis, and z-axis. There is

问题 I am having a fortran code to generate a grid in binary VTK format. This code produces a binary VTK file like this one: # vtk DataFile Version 3.0 vtk output BINARY DATASET RECTILINEAR_GRID DIMENSIONS 2 2 1 X_COORDINATES 2 float ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@ Y_COORDINATES 2 float ^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@ Z_COORDINATES 1 float ^@^@^@^@^@^@^@^@ When, I try to open it with ParaView it crashes with the following error message: ERROR: In /home/user/OpenFOAM/ThirdParty-2.3.0/ParaView-4.1

问题 I was working on a python script which runs with pvbatch on a server. It create a slice of a vtm file and store it as a png file. The screen shot looks fine when I run the script directly on the server. However, when I remotely log on the server via ssh, the screen shot looks dark: left image: remote, right image: direct I tired to change the lighting using: slice1Display.Specular = 0.0 slice1Display.Opacity = 1.0 But it doesn't work. Any thought? 回答1: NVM guys, just found a helpful link: