[newtoncontroller] Make relativeShiftAtDof_ comaptible with staggered grid
- use
PrimaryVariables::dimension
instead ofnumEq
to allow usage by staggered grid -
numEq
is not defined in staggered grid, instead there isnumEqFace
andnumEqCellCenter
PrimaryVariables::dimension
instead of numEq
to allow usage by staggered gridnumEq
is not defined in staggered grid,
instead there is numEqFace
and numEqCellCenter