OpenFOAM-5.x/src/functionObjects/field/fieldsExpression
Henry Weller 028956e79c functionObjects::subtract: From the first field subtract the remaining fields in the list
The operation can be applied to any volume or surface fields generating a
    volume or surface scalar field.

    Example of function object specification:
    \verbatim
    Tdiff
    {
        type            subtract;
        libs            ("libfieldFunctionObjects.so");
        fields          (T Tmean);
        result          Tdiff;
        executeControl  writeTime;
        writeControl    writeTime;
    }
    \endverbatim
2016-11-18 22:20:22 +00:00
..
fieldsExpression.C functionObjects::subtract: From the first field subtract the remaining fields in the list 2016-11-18 22:20:22 +00:00
fieldsExpression.H functionObjects::subtract: From the first field subtract the remaining fields in the list 2016-11-18 22:20:22 +00:00