4.4 Fortran: Module Interface ice_calendar - calendar routines for managing time (Source File: ice_calendar.F)

Calendar routines for managing time

REVISION HISTORY:

   authors: Elizabeth C. Hunke, LANL
            Tony Craig, NCAR

INTERFACE:

       module ice_calendar

USES:

       use ice_constants

4.4.1 init_calendar - initialize calendar variables

INTERFACE:

       subroutine init_calendar

DESCRIPTION:

Initialize calendar variables

REVISION HISTORY:

   authors: Elizabeth C. Hunke, LANL
            Tony Craig, NCAR

USES:

INPUT/OUTPUT PARAMETERS:

4.4.2 calendar - computes date at the end of the time step

INTERFACE:

       subroutine calendar(ttime)

DESCRIPTION:

Determine the date at the end of the time step

REVISION HISTORY:

   authors: Elizabeth C. Hunke, LANL
            Tony Craig, NCAR

USES:

INPUT/OUTPUT PARAMETERS:

       real (kind=dbl_kind), intent(in) ::
      &   ttime                                ! time variable