/[MITgcm]/MITgcm/pkg/thsice/thsice_check_conserv.F
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Contents of /MITgcm/pkg/thsice/thsice_check_conserv.F

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Revision 1.4 - (show annotations) (download)
Thu May 25 18:03:24 2006 UTC (17 years, 11 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint58l_post, checkpoint64a, checkpoint64c, checkpoint64b, checkpoint64e, checkpoint64d, checkpoint64g, checkpoint64f, mitgcm_mapl_00, checkpoint58u_post, checkpoint58w_post, checkpoint63p, checkpoint63q, checkpoint63r, checkpoint63s, checkpoint63l, checkpoint63m, checkpoint63n, checkpoint63o, checkpoint63h, checkpoint63i, checkpoint63j, checkpoint63k, checkpoint63d, checkpoint63e, checkpoint63f, checkpoint63g, checkpoint63a, checkpoint63b, checkpoint63c, checkpoint64, checkpoint60, checkpoint61, checkpoint62, checkpoint63, checkpoint58r_post, checkpoint58n_post, checkpoint58x_post, checkpoint58t_post, checkpoint58h_post, checkpoint58q_post, checkpoint59q, checkpoint59p, checkpoint59r, checkpoint58j_post, checkpoint59e, checkpoint59d, checkpoint59g, checkpoint59f, checkpoint59a, checkpoint59c, checkpoint59b, checkpoint59m, checkpoint59l, checkpoint59o, checkpoint59n, checkpoint59i, checkpoint59h, checkpoint59k, checkpoint59j, checkpoint59, checkpoint58f_post, checkpoint58i_post, checkpoint58g_post, checkpoint58o_post, checkpoint62c, checkpoint62b, checkpoint62a, checkpoint62g, checkpoint62f, checkpoint62e, checkpoint62d, checkpoint62k, checkpoint62j, checkpoint62i, checkpoint62h, checkpoint62o, checkpoint62n, checkpoint62m, checkpoint62l, checkpoint62s, checkpoint62r, checkpoint62q, checkpoint62p, checkpoint62w, checkpoint62v, checkpoint62u, checkpoint62t, checkpoint62z, checkpoint62y, checkpoint62x, checkpoint58y_post, checkpoint58k_post, checkpoint58v_post, checkpoint58s_post, checkpoint61f, checkpoint61g, checkpoint61d, checkpoint61e, checkpoint61b, checkpoint61c, checkpoint58p_post, checkpoint61a, checkpoint61n, checkpoint61o, checkpoint61l, checkpoint61m, checkpoint61j, checkpoint61k, checkpoint61h, checkpoint61i, checkpoint61v, checkpoint61w, checkpoint61t, checkpoint61u, checkpoint61r, checkpoint61s, checkpoint61p, checkpoint61q, checkpoint61z, checkpoint61x, checkpoint61y, checkpoint58m_post
Changes since 1.3: +21 -11 lines 
- put i,j loops inside S/R: THSICE_ALBEDO, THSICE_SOLVE4TEMP, THSICE_EXTEND
   and THSICE_CALC_THICKN
- split thsice_step_fwd.F in 2 S/R: thsice_step_temp.F & thsice_step_fwd.F
1 C $Header: /u/gcmpack/MITgcm/pkg/thsice/thsice_check_conserv.F,v 1.3 2006/03/13 03:53:40 jmc Exp $
2 C $Name: $
3
4 #include "THSICE_OPTIONS.h"
5
6 C !ROUTINE: THSICE_CHECK_CONSERV
7 C !INTERFACE:
8 SUBROUTINE THSICE_CHECK_CONSERV(
9 I dBugFlag, i, j, bi, bj, iceStart,
10 I iceFrac, compact, hIce, hSnow, qicen,
11 I qleft, ffresh, fsalt,
12 I myTime, myIter, myThid )
13 C *==========================================================*
14 C | S/R THSICE_CHECK_CONSERV
15 C | o Check Conservation of Energy, water and salt
16 C *==========================================================*
17
18 C !USES:
19 IMPLICIT NONE
20 C === Global variables ===
21 #include "SIZE.h"
22 #include "EEPARAMS.h"
23 c #include "PARAMS.h"
24 #include "THSICE_SIZE.h"
25 #include "THSICE_PARAMS.h"
26 #include "THSICE_VARS.h"
27 #include "THSICE_TAVE.h"
28
29 C !INPUT/OUTPUT PARAMETERS:
30 C === Routine arguments ===
31 C myIter :: iteration counter for this thread
32 C myTime :: time counter for this thread
33 C myThid :: thread number for this instance of the routine.
34 LOGICAL dBugFlag
35 INTEGER i,j, bi,bj
36 INTEGER iceStart
37 _RL iceFrac
38 _RL compact, hIce, hSnow, qicen(nlyr)
39 _RL qleft, fsalt, ffresh
40 _RL myTime
41 INTEGER myIter
42 INTEGER myThid
43
44 #ifdef ALLOW_THSICE
45 C !LOCAL VARIABLES:
46 C === Local variables ===
47 _RL dEnerg, dWater, dSalt
48 _RL flxFrac
49 _RL flxAtm, frwAtm
50 LOGICAL dBugLoc
51
52 C- define grid-point location where to print debugging values
53 #include "THSICE_DEBUG.h"
54
55 1010 FORMAT(A,1P4E14.6)
56
57 dBugLoc = .FALSE.
58 #ifdef ALLOW_DBUG_THSICE
59 dBugLoc = dBug(i,j,bi,bj)
60 #endif
61 flxFrac = iceFrac
62 flxAtm = icFlxAtm(i,j,bi,bj)
63 frwAtm = icFrwAtm(i,j,bi,bj)
64 IF (iceStart.EQ.1) flxFrac = 1.
65
66 C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
67 dEnerg= -rhos*snowHeight(i,j,bi,bj)*qsnow
68 & -rhoi*iceHeight(i,j,bi,bj)
69 & *(Qice1(i,j,bi,bj)+Qice2(i,j,bi,bj))*0.5
70 dWater = rhos*snowheight(i,j,bi,bj)+rhoi*iceHeight(i,j,bi,bj)
71 dSalt = rhoi*iceHeight(i,j,bi,bj)*saltice
72 IF (dBugLoc) WRITE(6,1010) 'ThSI_CHK: Ener0,Water0,Salt0 =',
73 & dEnerg, dWater, dSalt
74 C--
75 dEnerg = dEnerg*iceFrac
76 & + compact*( rhos*hSnow*qsnow
77 & + rhoi*hIce*(qicen(1)+qicen(2))*0.5
78 & )
79 dWater = dWater*iceFrac
80 & - compact*( rhos*hSnow + rhoi*hIce )
81 dSalt = dSalt*iceFrac
82 & - compact* rhoi*hIce*saltice
83
84 IF (dBugLoc) WRITE(6,1010) 'ThSI_CHK: dEner,dH20,dSal /dt=',
85 & dEnerg/thSIce_deltaT,dWater/thSIce_deltaT,dSalt/thSIce_deltaT
86 IF (dBugLoc) WRITE(6,1010) 'ThSI_CHK: fxH,fxW,fxS=',
87 & flxAtm-qleft, -ffresh-frwAtm,-fsalt
88 dEnerg = dEnerg + thSIce_deltaT*flxFrac*(flxAtm-qleft)
89 dWater = dWater - thSIce_deltaT*flxFrac*(ffresh+frwAtm)
90 dSalt = dSalt - thSIce_deltaT*flxFrac*fsalt
91
92 #ifdef ALLOW_TIMEAVE
93 ice_flx2oc_Ave(i,j,bi,bj) = ice_flx2oc_Ave(i,j,bi,bj)
94 & + dEnerg
95 ice_frw2oc_Ave(i,j,bi,bj) = ice_frw2oc_Ave(i,j,bi,bj)
96 & + dWater
97 ice_salFx_Ave(i,j,bi,bj) = ice_salFx_Ave(i,j,bi,bj)
98 & + dSalt
99 #endif /*ALLOW_TIMEAVE*/
100 C--
101 IF (dBugLoc) WRITE(6,1010) 'ThSI_CHK: resid.H,W,S=',
102 & dEnerg/thSIce_deltaT,dWater/thSIce_deltaT,dSalt/thSIce_deltaT
103 IF (dBugLoc) WRITE(6,1010) 'ThSI_CHK: hIc,hSn,snow*dt=',
104 & hIce, hSnow, snowPrc(i,j,bi,bj)*thSIce_deltaT/rhos
105
106 C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
107
108 #endif /*ALLOW_THSICE*/
109
110 RETURN
111 END
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