OpenFOAM-2.4.x/applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/solid/readSolidMultiRegionSIMPLEControls.H

    const dictionary& simple = solidRegions[i].solutionDict().subDict("SIMPLE");

    const int nNonOrthCorr =
        simple.lookupOrDefault<int>("nNonOrthogonalCorrectors", 0);