161 integer,
intent(in) :: gridDataStruct
162 integer,
intent(in) :: fromLevel, toLevel
163 logical,
optional,
intent(in) :: checkFinestLevel
164 integer,
optional,
intent(in) :: maskSize
165 logical,
dimension(
*),
optional,
intent(in) :: mask
subroutine Grid_restrictByLevels(gridDataStruct, fromLevel, toLevel, checkFinestLevel, maskSize, mask)