// -*- C++ -*-
// File generated by PyFoam - sorry for the ugliness

FoamFile
{
 version 2.0;
 format ascii; 	
 class dictionary; 	
 location "system"; 	
 object controlDict; 	
}

libs (
    "libsimpleSwakFunctionObjects.so"
);

functions {
    pressureDiff {
        type patchExpression;
        patches (
            inlet
        );
        variables (
            "pOut{patch'outlet}=sum(p*area())/sum(area());"
        );
        accumulations (
            average
        );
        expression "p-pOut";
        verbose true;
    }
}
