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-   -   Make full copy of a volScalarField (https://www.cfd-online.com/Forums/openfoam-programming-development/247017-make-full-copy-volscalarfield.html)

kilimanjaro2 January 9, 2023 04:13
Make full copy of a volScalarField
 
Hello to all,

I have a field, say:

Code:
volScalarField field1
(
    IOobject
    (
        "field1",
        runTime.timeName(),
        mesh,
        IOobject::MUST_READ,
        IOobject::AUTO_WRITE
    ),
    mesh
);
and another:

Code:
volScalarField field2
(
    IOobject
    (
        "field2",
        runTime.timeName(),
        mesh,
        IOobject::MUST_READ,
        IOobject::AUTO_WRITE
    ),
    mesh,
    dimensionedScalar(dimless, Zero)
);
I am performing some computations with field2 e.g:

field2 = field2 + 20;

Now, I would like that field1 be a copy of field2 down to the boundary conditions and values.

How can I achieve this?


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