Postprocessing
Simulation results are good and nice. However, you will have to visualize to data you get out of a simulation in OpenFOAM. These tutorials will explain, how to evaluate simulation results in OpenFOAM.
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Post-processing
- Post- processing with five example cases - Ferras et al. provide 5 cases and guide through the postrpocessing with gnuplot and ParaView.
- swak4Foam and pyFoam - This tutorial provides material on how to use swak4Foam and pyFoam to postprocess data.
- Detailed information on Paraview - In this tutorial you will get a deep understanding on the scientific postprocessing and visualization of results in Paraview.
- Training material of the NanoSim project - For Lagrangian Data Visualization using ParaView checkout this tutorial. Note, this page also contains instructions to load data from the popular particle dynamics code LAMMPS/LIGGGHTS.
- - Session B: Using OpenFOAM - Here you will find information about sampling and probing.
- Sampling - Simulate the flow along a shock tube for 0.007 s and use OpenFOAM sampling utility for extracting the data along a line during the simulation and after the simulation.