[aeroBassti]

Hello,

I'm Sebastian from Germany. I'm starting to write my one post-Pro-Solver. I modified a few other Solvers and wrote some post-Pro-Solvers with Vector-Field calculation. Now I need the Ux, Uy, Uz components for further calculation (radial velocity ,....). I know, that I could use postProcess, but that is not my aim. I found a few informations, but I'm not shure if they work with OF6.


My code (first try with Uz):

#include "fvCFD.H"   
#include "fvc.H"

int main(int argc, char *argv[])
{
  timeSelector::addOptions();
  #include "setRootCase.H"
  #include "createTime.H"
  #include "createMesh.H"
  instantList timeDirs = timeSelector::select0(runTime, args);

 double v=0; 
 forAll(mesh.C(),cell){v += mesh.V()[cell];}

  forAll(timeDirs, timeI)
  {
        runTime.setTime(timeDirs[timeI], timeI);
        mesh.readUpdate();

        Info << "Time = " << runTime.timeName() << endl;

    IOobject U
        (
            "U",
            runTime.timeName(),
            mesh,
            IOobject::MUST_READ
          );


    volScalarField Uz
    (
        IOobject
        (
            "Uz",
            runTime.timeName(),
            mesh,
            IOobject::NO_READ,
            IOobject::AUTO_WRITE
        ),
    U.component(vector::Z)
      );                  

    Uz.write();

    }

    
    
Info << "Volumen:" << v <<  "m3" << endl;        
Info << "finished" << endl;    
    
    return 0;
}

I get the error message:

44:4: error: ‘class Foam::IOobject’ has no member named ‘component’
  U.component(vector::Z)

I hope you can help me or can give me a hint.


Best regards