[Tscar]

Hello,

I am trying to simulate membrane motion with rhoPimpleDyMFoam.
I use following pointDisplacementz entry for the membrane:

membrane
{
type codedFixedValue;
redirectType pointDisplacementyMembrane;
code
#{
const vectorField& Cf = this->patch().Cf();
scalarField& v = *this;
const scalar t = this->db().time().value();
const scalar ampl = 1e-4;
const scalar D = 10e-3;
const scalar f = 200;
forAll(Cf,faceI)
{
scalar x = Cf[faceI].x(), y = Cf[faceI].y(), rSq = x*x + y*y;
v = (ampl*cos(constant::mathematical::twoPi*((sqrt(rSq ))/(2*D)))*sin(constant::mathematical::twoPi*f*t));
}
#};
value $internalField;
}


When I run the solver, I get following error:

pointDisplacementz.boundaryField.membrane:38:39: error: 'const class Foam:ointPatch' has no member named 'Cf' make: *** [Make/linux64GccDPInt32Opt/fixedValuePointPatchFieldTemplate.o] Error 1