/[MITgcm]/MITgcm/verification/global_ocean.90x40x15/code_ad/tamc.h
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Annotation of /MITgcm/verification/global_ocean.90x40x15/code_ad/tamc.h

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Revision 1.5 - (hide annotations) (download)
Fri Jan 10 17:21:26 2003 UTC (21 years, 4 months ago) by heimbach
Branch: MAIN
CVS Tags: checkpoint48e_post, checkpoint48i_post, checkpoint50, checkpoint48b_post, checkpoint48c_pre, checkpoint48d_pre, checkpoint47i_post, checkpoint48d_post, checkpoint48f_post, checkpoint48h_post, checkpoint48a_post, checkpoint47j_post, checkpoint48c_post, checkpoint48, checkpoint49, checkpoint47h_post, checkpoint48g_post
Changes since 1.4: +1 -1 lines
File MIME type: text/plain
Updating adjoint of global_ocean experiment
after fixed TAF (1.4.20) with all GMREDI_OPTIONS switched on.
Note that sufficient no. if timesteps are necessary to
propagate sensitivities to relevant gradient checks.

1 heimbach 1.2
2     c ================================================================
3     c HEADER TAMC
4     c ================================================================
5     c
6     c o Header for the use of the Tangent Linear and Adjoint Model
7     c Compiler (TAMC).
8     c
9     c started: Christian Eckert eckert@mit.edu 04-Feb-1999
10     c
11     c changed: Patrick Heimbach heimbach@mit.edu 06-Jun-2000
12     c - New parameter nlevchk_0 for dimensionalising
13     c common blocks in the undef ALLOW_TAMC_CHECKPOINTING case
14     c - nhreads_chkpt was declared at the wrong place
15     c
16     c
17     c ================================================================
18     c HEADER TAMC
19     c ================================================================
20    
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 heimbach 1.4 parameter( nchklev_1 = 9 )
61 heimbach 1.2 integer nchklev_2
62 heimbach 1.4 parameter( nchklev_2 = 90 )
63 heimbach 1.2 integer nchklev_3
64 heimbach 1.4 parameter( nchklev_3 = 90 )
65 heimbach 1.2
66     c-- Note always check for the correct sizes of the common blocks!
67    
68     #else /* ALLOW_TAMC_CHECKPOINTING undefined */
69    
70     integer nchklev_0
71     parameter( nchklev_0 = 64800 )
72    
73     #endif /* ALLOW_TAMC_CHECKPOINTING */
74    
75     c TAMC keys:
76     c ==========
77     c
78     c The keys are used for storing and reading data of the reference
79     c trajectory.
80     c
81     c The convention used here is:
82     c ikey_<name>
83     c
84     c which means that this key is used in routine <name> for reading
85     c and writing data.
86    
87     common /tamc_keys_i/
88     & ikey_dynamics,
89     & ikey_yearly,
90     & ikey_daily_1,
91     & ikey_daily_2,
92     & iloop_daily
93    
94     integer ikey_dynamics
95     integer ikey_yearly
96     integer ikey_daily_1
97     integer ikey_daily_2
98     integer iloop_daily
99    
100     INTEGER isbyte
101 heimbach 1.5 PARAMETER( isbyte = 8 )
102 heimbach 1.2 INTEGER maximpl
103 heimbach 1.3 PARAMETER( maximpl = 6 )
104 heimbach 1.2 INTEGER maxpass
105 heimbach 1.3 PARAMETER( maxpass = 3 )
106     INTEGER maxcube
107     PARAMETER( maxcube = 1 )
108 heimbach 1.2
109 heimbach 1.3 INTEGER act0, act1, act2, act3, act4
110     INTEGER max0, max1, max2, max3
111 heimbach 1.4 INTEGER iikey, kkey, passkey, igadkey,
112     & itdkey, idynkey, igmkey
113 heimbach 1.2
114     c ================================================================
115     c END OF HEADER TAMC
116     c ================================================================
117    
118    

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