[ancolli]

Originally Posted by jherb

I checked again: https://www.openfoam.com/documentati...ces-coded.html


mesh_.C() seems to be cell centres cooridnates. You want the list of the cells in the cell set. See the example in this bug report: https://bugs.openfoam.org/view.php?id=2361

Modified with your source:

                const labelList& cellIDs = cells();

                forAll(cellIDs, i)
                {
                    label cellI = cellIDs[i];
                    kSource[cellI] += epsIn_;
                }

How did I find it: Googled for coded source selectionmode cellzone openfoam

I am having problems adding an implicit source using fvm::Sp(). Do you have a clue?"