source: CONFIG/IPSLCM/IPSLCM4_v2/trunk/EXP00/PARAM/thermo.param

Last change on this file was 41, checked in by aclsce, 17 years ago

MAFo+ACa : IPSLCM4_v2 first import

File size: 1.9 KB
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1c               ****************************************
2c               Parameters for thermodynamic computation
3c               ****************************************
4c
5c               hmelt, Maximum melting at the bottom
6      -0.15
7c               acrit(1), Minimum fraction for leads in the NH
8      1.0e-06
9c               acrit(2), Minimum fraction for leads in the SH
10      1.0e-06
11c               hgcrit(1), Ice thickness for lateral accretion in the NH
12      0.3
13c               hgcrit(2), Ice thickness for lateral accretion in the SH
14      0.3
15c               hgmin, Ice thickness corr. to max. energy stored in brine pocket
16      0.2
17c               hndif, Computation of temp. in snow (=0.0) or not (=9999.0)
18      0.0      9999.0   
19c               hgdif, Computation of temp. in ice (=0.0) or not (=9999.0)
20      0.0     9999.0
21c               hglim, Minimum ice thickness
22      0.05
23c               amax, Maximum lead fraction
24      0.999   0.85
25c               swiqst, Energy stored in brine pocket (=1) or not (=0) 
26      1
27c               beta, Numerical caracteritic of the scheme for diffusion in ice
28c                     Cranck-Nicholson (=0.5), implicit (=1), explicit (=0)
29      1
30c               ddtb, Time step in thermodynamic calculation
31      5760.00
32c               nbits, Number of time steps in Newton -Raphson procedure
33      1
34c               parlat, Percentage of energy used for lateral ablation
35      0.0
36c               hakspl, Slope of distr. for Hakkinen-Mellor's lateral melting
37      0.5
38c               hibspl, Slope of distribution for Hibler's lateral melting
39      0.5
40c               exld, Exponent for leads-closure rate
41      2.0
42c               hakdif, Coefficient for diffusions of ice and snow
43      1.0
44c               hth, Threshold thickness for comp. of eq. thermal conductivity
45      0.2
46c               hnzst, Thickness of the surf. layer in temp. computation
47      0.1
48c               parsub, Switch for snow sublimation or not
49      1.0
50c               alphs, Coefficient for snow density when snow ice formation
51      1.0       1.1236363636
52
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