1 |
heimbach |
1.1 |
# ==================== |
2 |
|
|
# | Model parameters | |
3 |
|
|
# ==================== |
4 |
|
|
# |
5 |
|
|
# Continuous equation parameters |
6 |
|
|
# |
7 |
|
|
# tRef - Reference vertical potential temperature (deg C) |
8 |
|
|
# sRef - Reference vertical salinity (PSU) |
9 |
|
|
# viscAh - Horizontal eddy viscosity coefficient (m^2/s) |
10 |
|
|
# viscAz - Vertical eddy viscosity coefficient (m^2/s) |
11 |
|
|
# diffKhT - Horizontal temperature diffusivity (m^2/s) |
12 |
|
|
# diffKzT - Vertical temperature diffusivity (m^2/s) |
13 |
|
|
# diffKhS - Horizontal salt diffusivity (m^2/s) |
14 |
|
|
# diffKzS - Vertical salt diffusivity (m^2/s) |
15 |
|
|
# f0 - Reference coriolis parameter, |
16 |
|
|
# south edge of f on beta plane (1/s) |
17 |
|
|
# beta - df/dy (s^-1.m^-1) |
18 |
|
|
# tAlpha - Linear EOS thermal expansion coefficient (1/oC) |
19 |
|
|
# sBeta - Linear EOS haline contraction coefficient (1/ppt) |
20 |
|
|
# gravity - Acceleration due to gravity (m/s^2) |
21 |
|
|
# gBaro - Accel. due to gravity used in barotropic equation (m/s^2) |
22 |
|
|
# rigidLid - Set to true to use rigid lid |
23 |
|
|
# implicitFreeSurface - Set to true to use implicit free surface |
24 |
|
|
# eosType - Flag for linear or polynomial equation of state |
25 |
|
|
# GMkbackground - background value of GM/Redi coefficient |
26 |
|
|
# momAdvection - On/Off flag for momentum self transport |
27 |
|
|
# momViscosity - On/Off flag for momentum mixing |
28 |
|
|
# |
29 |
|
|
&PARM01 |
30 |
|
|
viscAz = 1.E-3, |
31 |
|
|
diffKzT = 1.E-5, |
32 |
|
|
diffKzS = 1.E-5, |
33 |
|
|
viscAh = 5.0E4, |
34 |
|
|
viscA4 = 5.e12, |
35 |
|
|
diffKhT = 1.0E3, |
36 |
|
|
diffKhS = 1.0E3, |
37 |
|
|
f0 = 1.e-4, |
38 |
|
|
beta = 1.E-11, |
39 |
|
|
tAlpha = 2.E-4, |
40 |
|
|
sBeta = 7.4E-4, |
41 |
|
|
gravity = 9.81, |
42 |
|
|
gBaro = 9.81, |
43 |
|
|
rigidLid = .FALSE., |
44 |
|
|
implicitFreeSurface= .TRUE., |
45 |
|
|
implicitDiffusion = .TRUE., |
46 |
|
|
eosType = 'POLY3', |
47 |
|
|
momAdvection = .TRUE., |
48 |
|
|
momViscosity = .TRUE., |
49 |
|
|
implicitDiffusion = .TRUE., |
50 |
|
|
implicitViscosity = .TRUE., |
51 |
|
|
no_slip_bottom = .TRUE., |
52 |
|
|
no_slip_sides = .FALSE., |
53 |
|
|
readBinaryPrec = 32, |
54 |
|
|
& |
55 |
|
|
|
56 |
|
|
# Elliptic solver parameters |
57 |
|
|
# |
58 |
|
|
# cg2dMaxIters - Maximum number of 2d solver iterations |
59 |
|
|
# cg2dTargetResidual - Solver target residual |
60 |
|
|
# |
61 |
|
|
&PARM02 |
62 |
|
|
cg2dMaxIters = 1000, |
63 |
|
|
cg2dTargetResidual = 1.E-8, |
64 |
|
|
& |
65 |
|
|
|
66 |
|
|
# Time stepping parameters |
67 |
|
|
# |
68 |
|
|
# startTime - Integration starting time (s) |
69 |
|
|
# endTime - Integration ending time (s) |
70 |
|
|
# tauCD - CD scheme coupling timescale (s) |
71 |
|
|
# deltaTMom - Timestep for momemtum equations (s) |
72 |
|
|
# deltaTtracer - Tracer timestep (s) |
73 |
|
|
# deltaTClock - Timestep used as model "clock" (s) |
74 |
|
|
# abEps - Adams-Bashforth stabilising factor |
75 |
|
|
# pChkPtFreq - Frequency of permanent check pointing (s) |
76 |
|
|
# chkPtFreq - Frequency of rolling check pointing (s) |
77 |
|
|
# dumpFreq - Frequency at which model state is stored (s) |
78 |
|
|
# tauThetaClimRelax - Relaxation to climatology time scale (s) |
79 |
|
|
# tauSaltClimRelax - Relaxation to climatology time scale (s) |
80 |
|
|
# |
81 |
|
|
&PARM03 |
82 |
|
|
startTime = 0.0, |
83 |
|
|
endTime = 2592000.0, |
84 |
|
|
deltaTmom = 3600.0, |
85 |
|
|
TauCD = 172800. |
86 |
|
|
abEps = 0.1, |
87 |
|
|
pChkptFreq = 0.0, |
88 |
|
|
chkptFreq = 0.0, |
89 |
|
|
dumpFreq = 864000.0, |
90 |
|
|
tauSaltClimRelax = 2592000.0, |
91 |
|
|
tauThetaClimRelax = 2592000.0, |
92 |
|
|
periodicExternalForcing = .TRUE., |
93 |
|
|
externForcingPeriod = 43200.0, |
94 |
|
|
externForcingCycle = 2592000.0, |
95 |
|
|
& |
96 |
|
|
|
97 |
|
|
# Gridding parameters |
98 |
|
|
# |
99 |
|
|
# usingSphericalPolarGrid - On/Off flag for spherical polar coordinates |
100 |
|
|
# usingCartesianGrid - On/Off flag for selecting cartesian coordinates |
101 |
|
|
# delX - Zonal grid spacing (degrees) |
102 |
|
|
# delY - Meridional grid spacing (degrees) |
103 |
|
|
# delZ - Vertical grid spacing (m) |
104 |
|
|
# phiMin - Southern boundary latitude (degrees) |
105 |
|
|
# |
106 |
|
|
&PARM04 |
107 |
|
|
usingCartesianGrid = .FALSE., |
108 |
|
|
usingSphericalPolarGrid = .TRUE., |
109 |
|
|
delX = 20*2., |
110 |
|
|
delY = 16*2., |
111 |
|
|
delZ= 10., 10., 15., 20., 20., 25., 35., 50., 75., |
112 |
|
|
100., 150., 200., 275., 350., 415., 450., |
113 |
|
|
500., 500., 500., 500., 500., 500., 500. |
114 |
|
|
phiMin = 12., |
115 |
|
|
thetaMin= 321. |
116 |
|
|
& |
117 |
|
|
|
118 |
|
|
# Input datasets |
119 |
|
|
# |
120 |
|
|
# bathyFile - File containing bathymetry |
121 |
|
|
# hydrogThetaFile - File containing initial potential temperature data |
122 |
|
|
# hydrogSaltFile - File containing initial salinity data |
123 |
|
|
# zonalWindFile - File containing zonal wind data |
124 |
|
|
# meridWindFile - File containing meridional wind data |
125 |
|
|
# thetaClimFile - File containing theta climatology used for relaxation |
126 |
|
|
# saltClimFile - File containing salt climatology used for relaxation |
127 |
|
|
# |
128 |
|
|
&PARM05 |
129 |
|
|
bathyFile = 'kf_topog', |
130 |
|
|
hydrogThetaFile = 'kf_climtheta', |
131 |
|
|
hydrogSaltFile = 'kf_climsalt', |
132 |
|
|
zonalWindFile = 'kf_fu', |
133 |
|
|
meridWindFile = 'kf_fv', |
134 |
|
|
thetaClimFile = 'kf_sst', |
135 |
|
|
saltClimFile = 'kf_sss', |
136 |
|
|
surfQFile = 'kf_qnet', |
137 |
|
|
EmPmRFile = 'kf_empmr', |
138 |
|
|
surfQswFile = 'kf_sw', |
139 |
|
|
& |
140 |
|
|
|
141 |
|
|
# Open-boundaries |
142 |
|
|
&PARM06 |
143 |
|
|
& |