OPM/opm-core — pull request #630 by totto82 (2014-08-15 07:17:41+00:00)
Title: The water/gas press. are calculated only if woc/goc is within the reservoar 

The water/gas pressure used for the calculation of the phase saturation and the rs values is set to -inf when woc/goc is above or below the reservoir. With this fix in the initialization OPM reproduces Eclipse results for SPE9.