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Questions tagged [paraview]

ParaView is an open-source, multi-platform data analysis and visualization application.

ParaView is an open-source, multi-platform data analysis and visualization application. ParaView users can quickly build visualizations to analyze their data using qualitative and quantitative techniques. The data exploration can be done interactively in 3D or programmatically using ParaView’s batch processing capabilities.

ParaView was developed to analyze extremely large datasets using distributed memory computing resources. It can be run on supercomputers to analyze datasets of exascale size as well as on laptops for smaller data.

It uses as the visualization engine.

586 questions
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File conversion using ParaView

I have a problem converting some VTK medical data files: I have ParaView installed but am not able to convert these VTK files into the right format. How can I convert these files into XML, JSON, or COLLADA files using ParaView?
p0rter
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Create a multi-view Paraview screenshot from a Python script

I'm trying to write a Python script for Paraview that will create a .png or .pdf screenshot file with multiple views in it. The emphasis here being the MULTIPLE VIEWS part. To be clear, I have three different windows in my Paraview display: one…
dbb
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how to color unstructured grid (.vtu) in vtk?

My whole source code is present here including block.vtu file for testing purpose. I will discuss important functions here. This code can color *.vtp, *.vtk. But same code fails to color *.vtu. I have list of vtkactors. And I specify which actor to…
softycode
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What data format can be written from Java (Clojure) and read by Paraview?

I have some Clojure code that generates a regular 3D grid of data (voxels). I want to write this to a file that can be later read by Paraview (and, possibly, other analysis/visualisation programs). What is the simplest way to do this? My main…
andrew cooke
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Is there a way to automate loading csv files in Paraview?

I am using Paraview to display well log information stored in csv files. Upon loading the csv data file and adding the "Table to Points" filter, I manually specify which columns should be used for the X Column, Y Column and Z Column (e.g. I am using…
Sheldon
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Can I add Paraview's renderer or interactor to my PyQt5 application?

A simple example of a python script that renders using paraview.simple is from paraview.simple import * sphere =…
DJames
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Saving a 3D graph generated in Networkx to VTK format for viewing in Paraview

I have generated a 3D graph network using the following code and Mayavi has been used for visualization. import matplotlib.pyplot as plt import numpy as np import pandas as pd import networkx as nx from mayavi import mlab pos = [[0.1, 2, 0.3],…
Natasha
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Problem with OpenGL through SSH connection

I'm trying to use a software (Paraview) in client/server mode opening the client on my desktop machine (linux, debian 10) and do the heavy computations on a remote server (linux, CentOS 8). The software requires OpenGL 3.2 or later implementation…
Lorenzo Cozzi
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Write a .vtu file (paraview) with raw binary data in Fortran

I am trying to write a Fortran subroutine which outputs a .vtu file of raw binary data. I wrote with success a .vtk binary and .vtu ascii but in this kind of file I don´t know where is the problem. My subroutine, generated .vtu file and error…
grpllrne
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Unable to pass a variable to Paraview script

I have the following bash script for f in C:/folder/inside/my_stuff/*; do cd "$f" && for file in *.ply; do "C:\\Program Files\\ParaView 4.4.0\\bin\\paraview.exe" --script="C:\\folder\\inside\\my_stuff\\screens2.py" $file …
Antsushi
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CMake: no CMAKE_C_COMPILER could be found with Ninja generator in Windows 10

I am trying to build the ParaView superbuild (https://gitlab.kitware.com/paraview/paraview-superbuild) using CMake on Windows 10. They recommend using the Ninja generator. I downloaded Ninja and put it in C:/Ninja/ninja.exe But I receive this…
alo gon
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compatibility problem between FEniCS and Paraview on Mac

I am using FEniCS on mac trough Docker but I have a problem visualizing the result of an analysis using a Paraview version installed on mac. These are the steps I follow: I obtain the solution of my problem using FEniCS; then send the .vtu file that…
Riccardo
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Execution python script in terminal or pvpython in mac

I installed ParaView 5.7 and record a python script with it. In Windows 10, I'm able to open a pvpython shell and execute code but in my Mac I can't find this pvpython shell. I have tried executing the script in the terminal python my_script.py and…
alo gon
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Temporal interpolation in NumPy/matplotlib

When creating animations in ParaView there is a function to temporally interpolate input files. When generating an animation via multiple contour plots in NumPy/matplotlib is there a similar function which can help make the animation smoother or do…
user642897
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Save a 3D NetworkX graph in python to view it later with paraview

I wrote this script which draws a random 3D graph using NetworkX in python. The output of this script is a 3D figure where I can rotate the camera around the graph structure. import networkx as nx from mpl_toolkits.mplot3d import Axes3D import…
shahriar
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