/[MITgcm]/MITgcm/pkg/thsice/THSICE_VARS.h
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Contents of /MITgcm/pkg/thsice/THSICE_VARS.h

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Revision 1.10 - (show annotations) (download)
Thu Aug 30 15:02:51 2007 UTC (16 years, 8 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint60, checkpoint61, checkpoint59q, checkpoint59p, checkpoint59r, checkpoint59g, checkpoint59m, checkpoint59l, checkpoint59o, checkpoint59n, checkpoint59i, checkpoint59h, checkpoint59k, checkpoint59j, checkpoint61f, checkpoint61g, checkpoint61d, checkpoint61e, checkpoint61b, checkpoint61c, checkpoint61a, checkpoint61n, checkpoint61o, checkpoint61l, checkpoint61m, checkpoint61j, checkpoint61k, checkpoint61h, checkpoint61i, checkpoint61r, checkpoint61s, checkpoint61p, checkpoint61q
Changes since 1.9: +18 -1 lines
File MIME type: text/plain
cleaning: move common block out of "THSICE_2DYN.h" (removed) to "THSICE_VARS.h"

1 C $Header: /u/gcmpack/MITgcm/pkg/thsice/THSICE_VARS.h,v 1.9 2007/04/16 22:38:24 heimbach Exp $
2 C $Name: $
3
4 #ifdef ALLOW_THSICE
5
6 C !ROUTINE: THSICE_VARS.h
7 C -------------------------------
8 C THSICE_VARS.h
9 C variable for thermodynamics - Sea-Ice model
10 C -------------------------------
11
12 C-- COMMON /THSICE_VARS/ state variables of sea-ice model :
13 C iceMask :: sea-ice fraction: no ice=0, grid all ice 1 []
14 C iceHeight :: depth of ice layer [m]
15 C snowHeight:: depth of snow layer [m]
16 C Tsrf :: temperature at surface [oC]
17 C Tice1 :: temperature of ice layer 1 [oC]
18 C Tice2 :: temperature of ice layer 2 [oC]
19 C Qice1 :: enthalpy of ice layer 1 [J/kg]
20 C Qice2 :: enthalpy of ice layer 2 [J/kg]
21 C snowAge :: snow age [s]
22 COMMON /THSICE_VARS/
23 & iceMask, iceHeight, snowHeight,
24 & Tsrf, Tice1, Tice2,
25 & Qice1, Qice2, snowAge
26
27 _RL iceMask(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
28 _RL iceHeight (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
29 _RL snowHeight(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
30 _RL Tsrf (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
31 _RL Tice1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
32 _RL Tice2 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
33 _RL Qice1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
34 _RL Qice2 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
35 _RL snowAge(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
36
37 C-- COMMON /THSICE_FLUX/ hold fluxes needed for thsice model
38 C sHeating :: surf heating left to melt snow or ice (= Atmos-Conduction)
39 C flxCndBt :: heat flux conducted through the ice to bottom surface
40 C snowPrc :: snow precipitation [kg/m2/s]
41 C siceAlb :: area weighted sea-ice albedo [0-1]
42 C atmospheric fluxes (change along the time-stepping):
43 C icFlxSW :: short-wave heat flux (+=down) over sea-ice
44 C (downward SW / net SW @ surface / net SW below sea-ice)
45 C icFlxAtm :: Atmospheric surf. heat flux over sea-ice [W/m2] (+=down)
46 C (over sea-ice only / weighted by ice-fraction)
47 C icFrwAtm :: fresh-water flux (E-P) from the atmosphere [kg/m2/s] (+=up)
48 C ( ice Evap only / ice E-P / ice - ocean weighted E-P )
49 C oceQnet :: net heat flux to the ocean (+=down) [W/m2]
50 C oceQsw :: net short-wave that enter the ocean (+=down) [W/m2]
51 C oceFWfx :: net fresh water flux to the ocean (+=down) [kg/m2]
52 C oceSflx :: net salt flux to the ocean (+=down) [psu.kg/m2]
53 COMMON / THSICE_FLUX /
54 c & oceQsw, oceQnet, oceFWfx, oceSflx,
55 & sHeating, flxCndBt,
56 & snowPrc, siceAlb,
57 & icFlxSW, icFlxAtm, icFrwAtm
58
59 c _RL oceQnet(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
60 c _RL oceQsw (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
61 c _RL oceFWfx(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
62 c _RL oceSflx(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
63 _RL sHeating(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
64 _RL flxCndBt(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
65 _RL snowPrc (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
66 _RL siceAlb (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
67 _RL icFlxSW (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
68 _RL icFlxAtm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
69 _RL icFrwAtm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
70
71 C-- COMMON /THSICE_DYN_R/ variables used with sea-ice advection/diffusion
72 C oceFWfx :: fresh water flux to the ocean [kg/m^2/s]
73 C oceSflx :: salt flux to the ocean [psu.kg/m^2/s] (~g/m^2/s)
74 C oceQnet :: heat flux to the ocean [W/m^2]
75 C---
76 C Note :: when ice volume is too small to be kept, ice & snow is melt
77 C and fresh water, salt and heat are returned to the ocean.
78 C For now, those fluxes are stored separately and will try to find
79 C out how to incorporate them more naturally in the usual forcing.
80 C---
81 COMMON /THSICE_DYN_R/
82 & oceFWfx, oceSflx, oceQnet
83
84 _RL oceFWfx(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
85 _RL oceSflx(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
86 _RL oceQnet(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
87
88 C-- COMMON / THSICE_OCEMXLAYER / oceanic mixed layer state
89 C hOceMxL :: thickness of the ocean mixed layer [m]
90 C tOceMxL :: temperature in the ocean mixed layer [oC]
91 C sOceMxL :: salinity in the ocean mixed layer [psu]
92 C v2ocMxL :: velocity (square) in the mixed layer [m2/s2]
93 COMMON / THSICE_OCEMXLAYER /
94 & hOceMxL, tOceMxL, sOceMxL, v2ocMxL
95
96 _RL hOceMxL(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
97 _RL tOceMxL(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
98 _RL sOceMxL(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
99 _RL v2ocMxL(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy)
100
101 #endif /* ALLOW_THSICE */
102
103 CEH3 ;;; Local Variables: ***
104 CEH3 ;;; mode:fortran ***
105 CEH3 ;;; End: ***

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