Access cell value

skabilan · September 1, 2011, 16:53

Dear Foamers,

Within the forAll loop, I need to find the owner of faceI and get the cell value of T.

fixedGradientFvPatchScalarField& bufferField= refCast<fixedGradientFvPatchScalarField>(T.boundar yField()[patchIndex]);
scalarField& bufferMesh = bufferField.gradient();
forAll (bufferField, faceI)
{

}

Thanks all in advance
Senthil

marupio · September 2, 2011, 17:16

I think it's in lduMesh. Look through fvMesh, lduMesh, primitiveMesh. It'll be owner_ or something like that. One of them will give you access. Discretization schemes use it... look in GaussConvection, or Laplacian.

skabilan · September 2, 2011, 18:19

David,

Thanks for the tip. Just for others who might have the same issue...below is the code that should be within the forAll loop to access the cell value:

const unallocLabelList& owner = mesh.owner();
Info << T[owner[faceI]];

Thanks
Senthil

September 1, 2011, 16:53	Access cell value	#1
skabilan Senior Member Senthil Kabilan Join Date: Mar 2009 Posts: 113 Rep Power: 17	Dear Foamers, Within the forAll loop, I need to find the owner of faceI and get the cell value of T. fixedGradientFvPatchScalarField& bufferField= refCast<fixedGradientFvPatchScalarField>(T.boundar yField()[patchIndex]); scalarField& bufferMesh = bufferField.gradient(); forAll (bufferField, faceI) { } Thanks all in advance Senthil

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September 2, 2011, 17:16		#2
marupio Senior Member David Gaden Join Date: Apr 2009 Location: Winnipeg, Canada Posts: 437 Rep Power: 22	I think it's in lduMesh. Look through fvMesh, lduMesh, primitiveMesh. It'll be owner_ or something like that. One of them will give you access. Discretization schemes use it... look in GaussConvection, or Laplacian.

September 2, 2011, 18:19		#3
skabilan Senior Member Senthil Kabilan Join Date: Mar 2009 Posts: 113 Rep Power: 17	David, Thanks for the tip. Just for others who might have the same issue...below is the code that should be within the forAll loop to access the cell value: const unallocLabelList& owner = mesh.owner(); Info << T[owner[faceI]]; Thanks Senthil