!
! "Normal" vertical resolution for timegcm: DZ=0.5 
!   (2 grid points per scale height).
! "Double" vertical resolution for timegcm: DZ=0.25
!   (4 grid points per scale height).
!
! See params.h for parameters (e.g., DZ) derived from 
!   this specification of the vertical resolution. 
!
! Valid vertical column resolutions:
!
! ZBOT  ZTOP  DZ   NLEV
! -7     5   0.5    28 
! -7     5   0.25   56
!
! Vertical column -7 to +7 by 0.50
!#define ZBOT (-7.)
!#define ZTOP (7.)
!#define NLEV (28)
!
! Vertical column -7 to +7 by 0.25
#define ZBOT (-7.)
#define ZTOP (7.)
#define NLEV (56)
!