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#6004 Pore Compressibility: incorrect sign first term in computation.

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Kristian Bendiksen authored and Magne Sjaastad committed 2020-06-02 15:19:37 +02:00
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commit ee20ec4107
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ApplicationCode/GeoMech/GeoMechDataModel/RigFemPartResultCalculatorPoreCompressibility.cpp
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@@ -230,7 +230,7 @@ RigFemScalarResultFrames*
if ( deltaPorePressure != 0.0 && porosity != 0.0 )
{
poreCompressibility =
( biotCoefficient * evData[elmNodResIdx] ) / ( deltaPorePressure * porosity );
-( biotCoefficient * evData[elmNodResIdx] ) / ( deltaPorePressure * porosity );
// Guard against divide by zero: second term can be ignored when bulk modulus is zero,
// which can happens when biot coefficient is 1.0
if ( biotCoefficient != 1.0 && porosity != 1.0 )