/[MITgcm]/MITgcm/pkg/land/LAND_PARAMS.h
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Annotation of /MITgcm/pkg/land/LAND_PARAMS.h

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Revision 1.1 - (hide annotations) (download)
Thu Jun 12 17:54:22 2003 UTC (20 years, 11 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint50h_post, checkpoint51a_post, checkpoint51c_post, checkpoint51, checkpoint51b_post, checkpoint51b_pre, checkpoint51d_post
File MIME type: text/plain
A simple land model implemented for AIM (_v23) atmospheric physics

1 jmc 1.1 C $Header: $
2     C $Name: $
3    
4     #ifdef ALLOW_LAND
5     C *==========================================================*
6     C | LAND_PARAMS.h
7     C | o Header file for LAND package parameters:
8     C | - basic parameter ( I/O frequency, etc ...)
9     C | - physical constants
10     C | - vertical discretization
11     C *==========================================================*
12    
13     C-- COMMON /LAND_PAR_L/: logical parameters
14     C land_calc_grT :: step forward ground Temperature
15     C land_calc_grW :: step forward soil moiture
16    
17     COMMON /LAND_PAR_L/
18     & land_calc_grT, land_calc_grW
19     LOGICAL land_calc_grT
20     LOGICAL land_calc_grW
21    
22     C-- COMMON /LAND_PAR_R/: real-type parameters
23     C land_deltaT :: land model time-step
24     C land_taveFreq :: Frequency^-1 for time-Aver. output (s)
25     C land_diagFreq :: Frequency^-1 for diagnostic output (s)
26     C land_grdLambda :: Thermal conductivity of the ground (W.m-1.K-1)
27     C land_heatCs :: Heat capacity of dry soil (J.m-3.k_1)
28     C land_heatCw :: Heat capacity of water (J.m-3.k_1)
29     C land_wTauDiff :: soil moisture diffusion time scale (s)
30     C land_waterCap :: field capacity per meter of soil (1)
31     C land_fractRunOff:: fraction of water in excess which run-off (1)
32     COMMON /LAND_PAR_R/
33     & land_deltaT, land_taveFreq, land_diagFreq,
34     & land_grdLambda, land_heatCs, land_heatCw,
35     & land_wTauDiff, land_waterCap, land_fractRunOff
36    
37     _RL land_deltaT, land_taveFreq, land_diagFreq
38     _RL land_grdLambda, land_heatCs, land_heatCw
39     _RL land_wTauDiff, land_waterCap, land_fractRunOff
40    
41     C-- COMMON /LAND_GRID_R/: layer dependent parameters
42     C land_dzF :: layer thickness
43     C land_rec_dzC :: reciprol vertical spacing (from center to center)
44     COMMON /LAND_GRID_R/
45     & land_dzF, land_rec_dzC
46    
47     _RL land_dzF(land_nLev), land_rec_dzC(land_nLev)
48    
49     #endif /* ALLOW_LAND */

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