message: BUGFIX: Repair ImplicitGrid constructor for raw data
  Existing method for ImplicitGrid construction from raw integers will always
  initialize the grid to have size 0 on the resolution.
  This modification ensures the user-provided data is used.
diff: @@ -124,8 +124,19 @@ public:
  // Set up the grid resolution from the gridRes array
  // if NULL, GridCell parameter to initialize should also be NULL
  +
  + GridCell res;
  + if(gridRes != nullptr){
  + if(NDIMS == 2){
  + res = GridCell::make_point(gridRes[0], gridRes[1]);
  + }
  + else if(NDIMS == 3){
  + res = GridCell::make_point(gridRes[0], gridRes[1], gridRes[2]);
  + }
  + }
  +
  const GridCell* pRes =
  - (gridRes != nullptr) ? &m_gridRes : nullptr;
  + (gridRes != nullptr) ? &res : nullptr;
  initialize(
  SpatialBoundingBox( SpacePoint(bbMin), SpacePoint(bbMax) ),
  