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ENH: reference FO - position entry is now optional

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This commit is contained in:
Andrew Heather
2018-05-09 12:15:43 +01:00
parent 050628c7b1
commit 16f3eac7d6
3 changed files with 52 additions and 37 deletions
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38
src/functionObjects/field/reference/referenceTemplates.C
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@ -32,22 +32,10 @@ bool Foam::functionObjects::reference::calcType()
const VolFieldType* vfPtr = lookupObjectPtr<VolFieldType>(fieldName_);
if (vfPtr && celli_ != -1)
if (vfPtr)
{
const VolFieldType& vf = *vfPtr;
autoPtr<interpolation<Type>> interpolator
(
interpolation<Type>::New(interpolationScheme_, vf)
);
const dimensioned<Type> value
(
"value",
vf.dimensions(),
interpolator().interpolate(position_, celli_, -1)
);
dimensioned<Type> offset
(
dimensioned<Type>::lookupOrDefault
@ -59,12 +47,32 @@ bool Foam::functionObjects::reference::calcType()
)
);
Log << " sampled value: " << value.value() << endl;
dimensioned<Type> cellValue("value", vf.dimensions(), Zero);
if (positionIsSet_)
{
cellValue.value() = -pTraits<Type>::one*GREAT;
if (celli_ != -1)
{
autoPtr<interpolation<Type>> interpolator
(
interpolation<Type>::New(interpolationScheme_, vf)
);
cellValue.value() =
interpolator().interpolate(position_, celli_, -1);
}
reduce(cellValue.value(), maxOp<Type>());
Log << " sampled value: " << cellValue.value() << endl;
}
return store
(
resultName_,
scale_*(vf - value + offset)
scale_*(vf - cellValue + offset)
);
}