init_grids_kxky Subroutine

public subroutine init_grids_kxky()

determine if iky corresponds to zonal mode

                   INITIALISE RANGE KXKY GRID                    !

DESCRIPTION

                   INITIALISE BOX KXKY GRID                    !

DESCRIPTION

                 ALLOCATE ARRAYS FOR KXKY GRIDS                  !

DESCRIPTION

None