This commit expands the public member function
Tables::addPVTTables(const EclipseState&)
to call into a new private member function
Tables::addGasPVTTables(const EclipseState&)
which will create structurally correct TAB vector entries from the
PVDG (dry gas) input table data when gas is an active phase in a
simulation run. Specifically, the result array has the columns
[ Pg, 1/Bg, 1/(Bg*mu_g), d(1/Bg)/dPg, d(1/(Bg*mu_g))/dPg ]
The number of table rows is equal to number of PVT regions times the
number of pressure nodes declared in input keyword TABDIMS (NPPVT,
Item 4). In other words, the result array is expanded to fill NPPVT
rows per PVT region. Fill value +2.0e+20. We have verified the
results with ECLIPSE 100.
As an OPM extension, we will use the maximum number of active
pressure nodes across all PVDG tables if the declared maximum
pressure nodes in TABDIMS is too small. This will create a TAB
vector that is not compatible with ECLIPSE, but which will
nevertheless be useful in the context of ResInsight's flux
calculation.
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