CFD Online Discussion Forums - Access (x y z) coordinates of cellSet

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hxaxtma

January 19, 2016 09:40

Access (x y z) coordinates of cellSet

Hi guys,

I try to access the coordinates of a cellSet.

Code:

const labelList& sensorCell = sensorCells.toc(); // Access celSet HashList via TOC



forAll(sensorCell,i)

{

    const volVectorField& C_sensor = mesh[sensorCell[i]].C(); -

    //volScalarField Cx_sensor = C_sensor.component(0);             

}

I knew to access coordinates with mesh.C().component(0), this is here not really working cause of the cellSet saved as Hashlist.

Is there any other function I am missing?

Thanks in advance

hxaxtma

January 21, 2016 05:40

For those who are interested, I solved it that way:

Code:

    const volVectorField& C = mesh.C(); // Get Mesh Coordinates of all Cells as Vector

    vector C_sensor=C[sensorCell[i]];   // Loop only over cellSet

    scalar Cx_sensor=C_sensor.component(0); //Coordinate Components x,y,z of sensorCellSet

    scalar Cy_sensor=C_sensor.component(1);

    scalar Cz_sensor=C_sensor.component(2);

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