report

Variables to include in reports

Scale residuals by cell volume in reports

Add the infinity norm of the true residual, its RMS, the participation ratio Neff and the worst cell's share of the total to the report, four columns per equation. Neff is the number of cells the residual is effectively spread over, so a small value against a large mesh means the field is converged everywhere except a handful of cells; the resshare_* output variables show which. On by default; set it False to save an extra pass over the residual field and two MPI reductions per report.