phylmd/CV_routines/cv_trigger.f


      SUBROUTINE cv_trigger(len,nd,icb,cbmf,tv,tvp,iflag)
            use cv_param
      implicit none

!-------------------------------------------------------------------
! --- Test for instability.
! --- If there was no convection at last time step and parcel
! --- is stable at icb, then set iflag to 4.
!-------------------------------------------------------------------


! inputs:
       integer, intent(in):: len, nd, icb(len)
       real, intent(in):: cbmf(len), tv(len,nd), tvp(len,nd)

! outputs:
       integer iflag(len) ! also an input

! local variables:
       integer i


      do 390 i=1,len
        if((cbmf(i).eq.0.0) .and.(iflag(i).eq.0).and. &
        (tvp(i,icb(i)).le.(tv(i,icb(i))-dtmax)))iflag(i)=4
 390  continue

      return
      end
1
2	SUBROUTINE cv_trigger(len,nd,icb,cbmf,tv,tvp,iflag)
3	use cv_param
4	implicit none
5
6	!-------------------------------------------------------------------
7	! --- Test for instability.
8	! --- If there was no convection at last time step and parcel
9	! --- is stable at icb, then set iflag to 4.
10	!-------------------------------------------------------------------
11
12
13	! inputs:
14	integer, intent(in):: len, nd, icb(len)
15	real, intent(in):: cbmf(len), tv(len,nd), tvp(len,nd)
16
17	! outputs:
18	integer iflag(len) ! also an input
19
20	! local variables:
21	integer i
22
23
24	do 390 i=1,len
25	if((cbmf(i).eq.0.0) .and.(iflag(i).eq.0).and. &
26	(tvp(i,icb(i)).le.(tv(i,icb(i))-dtmax)))iflag(i)=4
27	390 continue
28
29	return
30	end