momentum - 2D-momentum for all interior points. (Source File: momentum.F90)

INTERFACE:

    subroutine momentum(n,tausx,tausy,airp)
DESCRIPTION:

This small routine calls the $ U$-equation and the $ V$-equation in an alternating sequence (UVVUUVVUUVVU), in order to provide higher accuracy and energy conservation for the explicit numerical treatment of the Coriolis term. USES:

    use domain, only: imin,imax,jmin,jmax
    ! For timer here: Only clock what is not taken at "next" level.
    use getm_timers, only: tic, toc, TIM_MOMENTUM
    IMPLICIT NONE
INPUT PARAMETERS:
    integer, intent(in)                 :: n
    REALTYPE, intent(in)                :: tausx(E2DFIELD)
    REALTYPE, intent(in)                :: tausy(E2DFIELD)
    REALTYPE, intent(in)                :: airp(E2DFIELD)
REVISION HISTORY:
    Original author(s): Hans Burchard & Karsten Bolding
LOCAL VARIABLES:
    logical                   :: ufirst=.false.



kklingbe 2017-10-02