/[MITgcm]/MITgcm_contrib/heimbach/SO4x2/code_ad_nodiva/tamc.h
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Revision 1.1 - (hide annotations) (download)
Thu Jan 26 06:27:13 2006 UTC (19 years, 5 months ago) by heimbach
Branch: MAIN
CVS Tags: HEAD
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Setup for Southern Ocean on coarse grid. Test-bed for high-res. adjoint.

1 heimbach 1.1
2     #include "PACKAGES_CONFIG.h"
3     c ==================================================================
4     c HEADER TAMC
5     c ==================================================================
6     c
7     c o Header for the use of the Tangent Linear and Adjoint Model
8     c Compiler (TAMC).
9     c
10     c started: Christian Eckert eckert@mit.edu 04-Feb-1999
11     c
12     c changed: Patrick Heimbach heimbach@mit.edu 06-Jun-2000
13     c - New parameter nlevchk_0 for dimensionalising
14     c common blocks in the undef ALLOW_TAMC_CHECKPOINTING case
15     c - nhreads_chkpt was declared at the wrong place
16     c
17     c
18     c ==================================================================
19     c HEADER TAMC
20     c ==================================================================
21    
22     c TAMC checkpointing parameters:
23     c ==============================
24     c
25     c The checkpointing parameters have to be consistent with other model
26     c parameters and variables. This has to be checked before the model is
27     c run.
28     c
29     c nyears_chkpt - Number of calendar years affected by the assimilation
30     c experiment; nyears_chkpt has to be at least equal to
31     c the result of cal_IntYears(mythid).
32     c nmonths_chkpt - Number of months per year; nmonth_chkpt has to be at
33     c least equal to nmonthyear.
34     c ndays_chkpt - Number of days per month; nday_chkpt has to be at least
35     c equal to nmaxdaymonth.
36     c nsteps_chkpt - Number of steps per day; nsteps_chkpt has to be at
37     c least equal to cal_nStepDay(mythid)
38     c ncheck_chkpt - Number of innermost checkpoints.
39     c
40     c ngeom_chkpt - Geometry factor.
41     c nthreads_chkpt - Number of threads to be used; nth_chkpt .eq. nTx*nTy
42    
43     integer nyears_chkpt
44     integer nmonths_chkpt
45     integer ndays_chkpt
46     integer ngeom_chkpt
47     integer ncheck_chkpt
48     integer nthreads_chkpt
49    
50     parameter (nyears_chkpt = 1 )
51     parameter (nmonths_chkpt = 12 )
52     parameter (ndays_chkpt = 31 )
53     parameter (ngeom_chkpt = nr*nsx*nsy )
54     parameter (ncheck_chkpt = 6 )
55     parameter ( nthreads_chkpt = 1 )
56    
57     #ifdef ALLOW_TAMC_CHECKPOINTING
58    
59     integer nchklev_1
60     integer nchklev_2
61     integer nchklev_3
62     integer nchklev_4
63     parameter( nchklev_1 = 24 )
64     parameter( nchklev_2 = 11 )
65     parameter( nchklev_3 = 11 )
66     parameter( nchklev_4 = 1 )
67    
68     c-- Note always check for the correct sizes of the common blocks!
69    
70     #else /* ALLOW_TAMC_CHECKPOINTING undefined */
71    
72     integer nchklev_0
73     parameter( nchklev_0 = 48 )
74    
75     #endif /* ALLOW_TAMC_CHECKPOINTING */
76    
77     c TAMC keys:
78     c ==========
79     c
80     c The keys are used for storing and reading data of the reference
81     c trajectory.
82     c
83     c The convention used here is:
84     c ikey_<name>
85     c
86     c which means that this key is used in routine <name> for reading
87     c and writing data.
88    
89     common /tamc_keys_i/
90     & ikey_dynamics,
91     & ikey_yearly,
92     & ikey_daily_1,
93     & ikey_daily_2,
94     & iloop_daily
95    
96     integer ikey_dynamics
97     integer ikey_yearly
98     integer ikey_daily_1
99     integer ikey_daily_2
100     integer iloop_daily
101    
102     INTEGER isbyte
103     PARAMETER( isbyte = 4 )
104     INTEGER maximpl
105     PARAMETER( maximpl = 6 )
106     INTEGER maxpass
107     #ifdef ALLOW_PASSIVE_TRACER
108     PARAMETER( maxpass = 3 )
109     #else
110     PARAMETER( maxpass = 2 )
111     #endif
112     INTEGER maxcube
113     PARAMETER( maxcube = 1 )
114    
115     INTEGER act0, act1, act2, act3, act4
116     INTEGER max0, max1, max2, max3
117     INTEGER iikey, kkey, passkey, igadkey,
118     & itdkey, idynkey, igmkey, ikppkey
119    
120     c ==================================================================
121     c END OF HEADER TAMC
122     c ==================================================================
123    

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