include file: TYPWVKL 6
C*    *COMMON* *UBUF*  GRID POINT DEPENDENT CONSTANTS                      TYPWVKL.2      
C                                                                          TYPWVKL.3      
      integer KLAT(NIBLO,2,nblo) ! index of gridpoint south and north      TYPWVKL.4      
      integer KLON(NIBLO,2,nblo) ! index of gridpoint west and east        TYPWVKL.5      
c                                ! land points marked by zero              TYPWVKL.6      
C                                                                          TYPWVKL.7