/[MITgcm]/MITgcm/model/src/freeze_surface.F
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Contents of /MITgcm/model/src/freeze_surface.F

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Revision 1.7 - (show annotations) (download)
Wed Jun 7 01:55:13 2006 UTC (17 years, 10 months ago) by heimbach
Branch: MAIN
CVS Tags: checkpoint64y, checkpoint64x, checkpoint58l_post, checkpoint64z, checkpoint64q, checkpoint64p, checkpoint64s, checkpoint64r, checkpoint64u, checkpoint64t, checkpoint64w, checkpoint64v, checkpoint64i, checkpoint64h, checkpoint64k, checkpoint64j, checkpoint64m, checkpoint64l, checkpoint64o, checkpoint64n, 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, checkpoint65, checkpoint60, checkpoint61, checkpoint62, checkpoint63, checkpoint58r_post, checkpoint66g, checkpoint66f, checkpoint66e, checkpoint66d, checkpoint66c, checkpoint66b, checkpoint66a, checkpoint66o, checkpoint66n, checkpoint66m, checkpoint66l, checkpoint66k, checkpoint66j, checkpoint66i, checkpoint66h, checkpoint58n_post, checkpoint58x_post, checkpoint58t_post, checkpoint58h_post, checkpoint65z, checkpoint65x, checkpoint65y, checkpoint65r, checkpoint65s, checkpoint65p, checkpoint65q, checkpoint65v, checkpoint65w, checkpoint65t, checkpoint65u, checkpoint65j, checkpoint65k, checkpoint65h, checkpoint65i, checkpoint65n, checkpoint65o, checkpoint65l, checkpoint65m, checkpoint65b, checkpoint65c, checkpoint65a, checkpoint65f, checkpoint65g, checkpoint65d, checkpoint65e, checkpoint58q_post, checkpoint59q, checkpoint59p, checkpoint59r, checkpoint58j_post, checkpoint59e, checkpoint59d, checkpoint59g, checkpoint59f, checkpoint59a, checkpoint59c, checkpoint59b, checkpoint59m, checkpoint59l, checkpoint59o, checkpoint59n, checkpoint59i, checkpoint59h, checkpoint59k, checkpoint59j, checkpoint59, checkpoint58i_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, HEAD
Changes since 1.6: +2 -2 lines
Modifications for bottom topography control
o replace hFacC by _hFacC at various places
o replace ALLOW_HFACC_CONTROL by ALLOW_DEPTH_CONTROL
o add non-self-adjoint cg2d_nsa
o update autodiff support routines
o re-initialise hfac after ctrl_depth_ini
o works for 5x5 box, doesnt work for global_ocean.90x40x15

1 C $Header: /u/gcmpack/MITgcm/model/src/freeze_surface.F,v 1.6 2004/12/04 00:12:14 jmc Exp $
2 C $Name: $
3
4 #include "PACKAGES_CONFIG.h"
5 #include "CPP_OPTIONS.h"
6
7 CBOP
8 C !ROUTINE: FREEZE_SURFACE
9 C !INTERFACE:
10 SUBROUTINE FREEZE_SURFACE( myTime, myIter, myThid )
11 C !DESCRIPTION: \bv
12 C *==========================================================*
13 C | S/R FREEZE_SURFACE
14 C | o Check water temperature and limit range of temperature
15 C | appropriately.
16 C *==========================================================*
17 C \ev
18
19 C !USES:
20 IMPLICIT NONE
21 C == Global variables ==
22 #include "SIZE.h"
23 #include "EEPARAMS.h"
24 #include "PARAMS.h"
25 #include "DYNVARS.h"
26 #include "GRID.h"
27 #include "FFIELDS.h"
28
29 C !INPUT/OUTPUT PARAMETERS:
30 C == Routine Arguments ==
31 C myTime - Current time in simulation
32 C myIter - Current iteration number in simulation
33 C myThid :: Thread no. that called this routine.
34 _RL myTime
35 INTEGER myIter
36 INTEGER myThid
37
38 C !LOCAL VARIABLES:
39 C == Local variables ==
40 C Tfreezing :: Freezing threshold temperature.
41 INTEGER bi,bj,i,j,k
42 _RL Tfreezing
43 CEOP
44
45 IF ( usingPCoords ) THEN
46 k = Nr
47 ELSE
48 k = 1
49 ENDIF
50
51 Tfreezing = -1.9 _d 0
52
53 C Check for water that should have frozen
54 DO bj=myByLo(myThid),myByHi(myThid)
55 DO bi=myBxLo(myThid),myBxHi(myThid)
56 DO j=1-OLy,sNy+OLy
57 DO i=1-OLx,sNx+OLx
58 IF (theta(i,j,k,bi,bj) .LT. Tfreezing) THEN
59 surfaceForcingTice(i,j,bi,bj) =
60 & ( Tfreezing - theta(i,j,k,bi,bj) )
61 & *drF(k)*_hFacC(i,j,k,bi,bj) / dTtracerLev(k)
62 theta(i,j,k,bi,bj) = Tfreezing
63 ELSE
64 surfaceForcingTice(i,j,bi,bj) = 0. _d 0
65 ENDIF
66 ENDDO
67 ENDDO
68 ENDDO
69 ENDDO
70
71 RETURN
72 END

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