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Output volVectorField data into arrays with RTS

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Old   November 16, 2017, 22:09
Default Output volVectorField data into arrays with RTS
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Qi Yang
Join Date: Oct 2017
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Hi Everyone,

I am trying to output every timestep data of volVectorField like U,T,p into arraies constructed by myself with RTS mechanism , would that be possible and anyone can give me some advices, I am writting my .C and .H files, just stunned by this problem. Thank you!

My member function looks as follows:

[
namespace Foam
{
defineTypeNameAndDebug(OutputU, 0);
defineRunTimeSelectionTable(OutputU,word);
addToRunTimeSelectionTable
(
OutputU,
OutputU,
word
);
}

// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //

void Foam::OutputU::volecityoutput() const
{
volVectorField& U=U.();
forAll(U,celli)
{
std::cout<<U[celli]<<"\n"<<std::endl;
}
}
]

Terminal tells me that U is not declared, I don't know how to declare it, I think with createFields.H I can directly use variable U.

Last edited by qiyang; November 18, 2017 at 13:59.
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