postinit_2d - re-initialise some 2D after hotstart read.

INTERFACE:

    subroutine postinit_2d(runtype,timestep,hotstart)
    IMPLICIT NONE

INPUT PARAMETERS:

    integer, intent(in)                 :: runtype
    REALTYPE, intent(in)                :: timestep
    logical, intent(in)                 :: hotstart

INPUT/OUTPUT PARAMETERS:

OUTPUT PARAMETERS:

DESCRIPTION:

This routine provides possibility to reset/initialize 2D variables to ensure that velocities are correctly set on land cells after read of a hotstart file. LOCAL VARIABLES:

    integer                   :: i,j, ischange