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Postprocessing and uniformDensityHydrostaticPressure in v1.6

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Old   July 28, 2009, 11:27
Default Postprocessing and uniformDensityHydrostaticPressure in v1.6
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Julien Schaguene
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Hi,
I was glad to see the uniformDensityHydrostaticPressure in OpenFoam 1.6 and try to use it in order to see if this was what I was looking for.

The simulation works, I think, but when using paraFoam or foamToVTK, the following error message appears:

Time: 0

request for uniformDimensionedVectorField g from objectRegistry region0 failed
available objects of type uniformDimensionedVectorField are 0()


[...]

From function objectRegistry::lookupObject<Type>(const word&) const in file /home/dm2/henry/OpenFOAM/OpenFOAM-1.6/src/OpenFOAM/lnInclude/objectRegistryTemplates.C at line 140.

FOAM aborting


I know a new version cannot be perfect, but if you have any solution/suggestion,

regards,

Julien
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Old   July 28, 2009, 12:47
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Mattijs Janssens
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It expects the gravity 'g' to be loaded in the objectRegistry which is true for the simulation. As a work-around change (with an editor) the type of the bc into fixedValue so you can postprocess it.
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Old   July 28, 2009, 13:41
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Mattijs Janssens
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Note: you should only get this problem because you do not have a 'value' entry so the boundary condition needs to do an evaluation.
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