/[MITgcm]/MITgcm/pkg/atm_compon_interf/atm_store_runoff.F
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Contents of /MITgcm/pkg/atm_compon_interf/atm_store_runoff.F

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Revision 1.1 - (show annotations) (download)
Mon Dec 15 02:44:48 2003 UTC (20 years, 5 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint53b_pre, checkpoint52l_pre, checkpoint52e_pre, hrcube4, checkpoint52n_post, checkpoint52j_post, checkpoint52e_post, checkpoint52j_pre, checkpoint52l_post, checkpoint52k_post, checkpoint52m_post, checkpoint53a_post, checkpoint53b_post, checkpoint53, checkpoint52d_post, checkpoint52f_post, hrcube5, checkpoint52i_post, checkpoint52i_pre, checkpoint52h_pre, checkpoint52f_pre, hrcube_2, hrcube_3
AIM atmosphere interface S/R for exchanges with the coupler.

1 C $Header: $
2 C $Name: $
3
4 #include "LAND_OPTIONS.h"
5
6 CStartOfInterface
7 SUBROUTINE ATM_STORE_RUNOFF( bi,bj,
8 I myCurrentTime,
9 I myCurrentIter,
10 I myThid )
11 C /==========================================================\
12 C | SUBROUTINE ATM_STORE_RUNOFF |
13 C | o Routine for saving atmos. RunOff from land bucket |
14 C | for export to coupling layer. |
15 C |==========================================================|
16 C | This version interfaces to the LAND package. |
17 C \==========================================================/
18 IMPLICIT NONE
19
20 C == Global variables ==
21 #include "LAND_SIZE.h"
22
23 #include "EEPARAMS.h"
24 #include "PARAMS.h"
25 c #include "LAND_PARAMS.h"
26 #include "CPL_PARAMS.h"
27 #include "LAND_VARS.h"
28 C == Global variables for coupling interface ==
29 #include "ATMCPL.h"
30 C == AIMPHYS specific global data ==
31
32
33 C == Routine arguments ==
34 C bi,bj - Tile index
35 C myThid - Thread number for this instance of the routine
36 C myCurrentIter - Current timestep number
37 C myCurrentTime - Current model time
38 INTEGER bi, bj
39 _RL myCurrentTime
40 INTEGER myCurrentIter
41 INTEGER myThid
42 CEndOfInterface
43
44 #ifdef ALLOW_LAND
45 C == Local variables ==
46 C I,J,K,II - Loop counters
47 C conv_precip :: conversion factor for precip: from g.m-2.s-1 to m/s
48 INTEGER I,J,K
49 _RL cplTimeFraction
50
51 C o Accumulate RunOff from land bucket that will be exported to the
52 C coupling layer. RunOff is per surface unit, in m/s.
53 cplTimeFraction = 1. _d 0 / DFLOAT(cplSendFrq_iter)
54 c DO bj=myByLo(myThid),myByHi(myThid)
55 c DO bi=myBxLo(myThid),myBxHi(myThid)
56 RunOffTime(bi,bj) = RunOffTime(bi,bj) + cplTimeFraction
57 DO J=1,sNy
58 DO I=1,sNx
59 RunOffFlux(I,J,bi,bj) = RunOffFlux(I,J,bi,bj)
60 & + land_runOff(I,J,bi,bj)*cplTimeFraction
61 ENDDO
62 ENDDO
63 c ENDDO
64 c ENDDO
65
66 #endif /* ALLOW_LAND */
67
68 RETURN
69 END

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