module geogrid_t3d
!
! Global geographic grid for TIME3D.
!
  use shr_kind_mod,   only : r8 => shr_kind_r8            ! 8-byte reals
  implicit none
  save
  public

  integer :: & ! dimensions
    nlat,    & ! number of latitudes
    nlon,    & ! number of longitudes
    nlev       ! number of midpoint levels

  real(r8),allocatable,dimension(:) :: & ! coordinate vars
    ylatg,   & ! latitudes (radians)
    ylong      ! longitudes (radians)

end module geogrid_t3d