* Janitor: Improve getter for RigActiveCellInfo::gridActiveCellCounts.
* #9493 Grid Calculator: calculate on only active cells.
* #9493 Grid Calculator: filter with active cells.
* Fix calculation for input grid cases
Co-authored-by: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
This approach fixes an NNC visibility issue related to use of m_rimFault->faultGeometry()->connectionIndices() before any was assigned in RigMainGrid::distributeNNCsToFaults()