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Evaluate when auxiliary fields are not present

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This commit is contained in:
Hrvoje Jasak 2012-01-29 11:46:02 +00:00
parent b5d1c30299
commit 43674c372f
1 changed files with 20 additions and 0 deletions
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20
src/finiteVolume/fields/fvPatchFields/derived/buoyantPressure/buoyantPressureFvPatchScalarField.C
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@ -111,6 +111,26 @@ void buoyantPressureFvPatchScalarField::updateCoeffs()
return; return;
} }
// If variables are not found, evaluate as zero gradient
// HJ, 17/Jan/2012
if
(
!db().foundObject<uniformDimensionedVectorField>("g")
|| !db().foundObject<volScalarField>(rhoName_)
)
{
InfoIn
(
"void buoyantPressureFvPatchScalarField::updateCoeffs()"
) << "Fields required for evaluation not found for patch "
<< patch().name() << endl;
gradient() = 0;
fixedGradientFvPatchScalarField::updateCoeffs();
return;
}
const uniformDimensionedVectorField& g = const uniformDimensionedVectorField& g =
db().lookupObject<uniformDimensionedVectorField>("g"); db().lookupObject<uniformDimensionedVectorField>("g");