[jmenendez]

Hi all,

I understand the iterative process of the finite volume method and the existence of a residual until reaching the tolerance for each time value.

Once the pyFoamPlotRunner.py solver command is executed, two graphs appear:

What motivation exists to have all the residuals in the same graph? Does there have to be any tendency in the whole simulation?

The second graph is:

I have been looking for information but this is not clear to me. The purpose is to know the ideas and purposes of these two graphs. Thanks so much for any help.