/[MITgcm]/MITgcm_contrib/atnguyen/llc_270/aste_270x450x180/code_ad/tamc.h
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Revision 1.1 - (hide annotations) (download)
Tue Jan 14 07:09:15 2014 UTC (11 years, 6 months ago) by atn
Branch: MAIN
File MIME type: text/plain
adding code_ad for llc270 aste setup

1 atn 1.1 C $Header: /u/gcmpack/MITgcm_contrib/atnguyen/code_llc270aste_ad/tamc.h,v 1.1 2013/12/23 23:04:38 atn Exp $
2     C $Name: $
3    
4     #include "PACKAGES_CONFIG.h"
5    
6     c ==================================================================
7     c HEADER TAMC
8     c ==================================================================
9     c
10     c o Header for the use of the Tangent Linear and Adjoint Model
11     c Compiler (TAMC).
12     c
13     c started: Christian Eckert eckert@mit.edu 04-Feb-1999
14     c
15     c changed: Patrick Heimbach heimbach@mit.edu 06-Jun-2000
16     c - New parameter nlevchk_0 for dimensionalising
17     c common blocks in the undef ALLOW_TAMC_CHECKPOINTING case
18     c - nhreads_chkpt was declared at the wrong place
19     c
20     c
21     c ==================================================================
22     c HEADER TAMC
23     c ==================================================================
24    
25    
26     c TAMC checkpointing parameters:
27     c ==============================
28     c
29     c The checkpointing parameters have to be consistent with other model
30     c parameters and variables. This has to be checked before the model is
31     c run.
32     c
33     c nyears_chkpt - Number of calendar years affected by the assimilation
34     c experiment; nyears_chkpt has to be at least equal to
35     c the result of cal_IntYears(mythid).
36     c nmonths_chkpt - Number of months per year; nmonth_chkpt has to be at
37     c least equal to nmonthyear.
38     c ndays_chkpt - Number of days per month; nday_chkpt has to be at least
39     c equal to nmaxdaymonth.
40     c nsteps_chkpt - Number of steps per day; nsteps_chkpt has to be at
41     c least equal to cal_nStepDay(mythid)
42     c ncheck_chkpt - Number of innermost checkpoints.
43     c
44     c ngeom_chkpt - Geometry factor.
45     c nthreads_chkpt - Number of threads to be used; nth_chkpt .eq. nTx*nTy
46    
47     integer nyears_chkpt
48     integer nmonths_chkpt
49     integer ndays_chkpt
50     integer ngeom_chkpt
51     integer ncheck_chkpt
52     integer nthreads_chkpt
53    
54     parameter (nyears_chkpt = 1 )
55     parameter (nmonths_chkpt = 12 )
56     parameter (ndays_chkpt = 31 )
57     parameter (ngeom_chkpt = nr*nsx*nsy )
58     parameter (ncheck_chkpt = 6 )
59     parameter ( nthreads_chkpt = 1 )
60    
61     #ifdef ALLOW_TAMC_CHECKPOINTING
62    
63     integer nchklev_1
64     integer nchklev_2
65     integer nchklev_3
66     c change to this for 5-yr run
67     parameter( nchklev_1 = 20 )
68     parameter( nchklev_2 = 84 )
69     parameter( nchklev_3 = 84 )
70     c parameter( nchklev_1 = 22 )
71     c parameter( nchklev_2 = 80 )
72     c parameter( nchklev_3 = 80 )
73     c change to these values for very short test runs:
74     cph parameter( nchklev_1 = 24 )
75     cph parameter( nchklev_2 = 4 )
76     cph parameter( nchklev_3 = 3 )
77    
78     c-- Note always check for the correct sizes of the common blocks!
79    
80     #else /* ALLOW_TAMC_CHECKPOINTING undefined */
81    
82     integer nchklev_0
83     parameter( nchklev_0 = 48 )
84     integer nchklev_1
85     parameter( nchklev_1 = 5 )
86    
87     #endif /* ALLOW_TAMC_CHECKPOINTING */
88    
89     c TAMC keys:
90     c ==========
91     c
92     c The keys are used for storing and reading data of the reference
93     c trajectory.
94     c
95     c The convention used here is:
96     c ikey_<name>
97     c
98     c which means that this key is used in routine <name> for reading
99     c and writing data.
100    
101     common /tamc_keys_i/
102     & ikey_dynamics,
103     & ikey_yearly,
104     & ikey_daily_1,
105     & ikey_daily_2,
106     & iloop_daily
107    
108     integer ikey_dynamics
109     integer ikey_yearly
110     integer ikey_daily_1
111     integer ikey_daily_2
112     integer iloop_daily
113    
114     INTEGER isbyte
115     PARAMETER( isbyte = 4 )
116     INTEGER maximpl
117     PARAMETER( maximpl = 6 )
118     INTEGER maxpass
119     PARAMETER( maxpass = 6 )
120     INTEGER maxcube
121     PARAMETER( maxcube = 3 )
122    
123     INTEGER act0, act1, act2, act3, act4
124     INTEGER max0, max1, max2, max3
125     INTEGER iikey, kkey, passkey, igadkey,
126     & itdkey, idynkey, igmkey
127    
128     c ==================================================================
129     c END OF HEADER TAMC
130     c ==================================================================
131    

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