[sharonyue]

Hi guys,

mesh.C() returns a vector. But I want this vector's height, for example, mesh.C().z()???

Thanks very much.

[lixx]

mesh.C() returns a vectorField. If you want to get a specific cell's z-component, you still have to get the index of that cell.

[sharonyue]

Originally Posted by lixx

mesh.C() returns a vectorField. If you want to get a specific cell's z-component, you still have to get the index of that cell.

Hi,

But I get a volScalarFields by mech.C().component(2)? It compiles well...

volScalarField Gk
    (
        IOobject
        (
            "Gk",
            runTime.timeName(),
            mesh,
            IOobject::NO_READ,
            IOobject::AUTO_WRITE
        ),
        GkReference + slot*mesh.C().component(2)//GkReference is volScalarField. slot is  dimensionedScalar
    );

[akidess]

Originally Posted by sharonyue

But I get a volScalarFields by mech.C().component(2)?

What did you expect?

[sharonyue]

Originally Posted by akidess

What did you expect?

Some others say I should use forAll

[wyldckat]

Greetings to all!

This is what I usually do when I need to find a piece of code in OpenFOAM, more specifically for this kind:

cd $FOAM_UTILITIES
find . -name "*.[HC]" | xargs grep -sl "mesh.C()"

And the very first hit is shown here: https://github.com/OpenFOAM/OpenFOAM...ineSwirl.C#L56

Best regards,
Bruno