! source file: /Users/oschlies/UVIC/master/source/mom/csnap.h
!====================== include file "csnap.h" =========================

!     snapls = starting latitude (degs) for 1
!     snaple = ending latitude (degs) for 1
!     snapde = ending depth (centimeters) for 1

      common /csnap/ snapls, snaple, snapde