GNUPLOT: plotting data file
ParaView: Stream traces and Glyphs
ParaView: probe data and plot over a line
Introduction to the OpenFOAM
First simulation in OpenFOAM
Programming in OpenFOAM: Adding energy equation
How to plot residuals in OpenFOAM: functionObject and pyFoam utilities
Programming in OpenFOAM: Writing a Custom Boundary Condition
Boundary Condition in OpenFOAM: using swak4Foam and groovyBC