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Modules used for the scrip library (in oasis3/lib/scrip/src) :

constants : defines common constants
used in grids.f,

      use kinds_mod  ! defines common data types
      implicit none
      save
!-----------------------------------------------------------------------
      real (kind = dbl_kind), parameter ::
     &                        zero   = 0.0_dbl_kind,
     &                        one    = 1.0_dbl_kind,
     &                        two    = 2.0_dbl_kind,
     &                        three  = 3.0_dbl_kind,
     &                        four   = 4.0_dbl_kind,
     &                        five   = 5.0_dbl_kind,
     &                        half   = 0.5_dbl_kind,
     &                        quart  = 0.25_dbl_kind,
     &                        bignum = 1.e+20_dbl_kind,
     &                        tiny   = 1.e-14_dbl_kind,
     &                        pi     = 3.14159265358979323846_dbl_kind,
     &                        pi2    = two*pi,
     &                        pih    = half*pi
!-----------------------------------------------------------------------