/[MITgcm]/MITgcm_contrib/verification_other/global_oce_llc90/code/tamc.h
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Wed Oct 3 20:27:37 2012 UTC (12 years, 9 months ago) by gforget
Branch: MAIN
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- from cs32 centric to llc90 centric : move shared code files from cs32.

1 gforget 1.1 C $Header: /u/gcmpack/MITgcm_contrib/gael/verification/global_oce_cs32/code/tamc.h,v 1.1 2012/08/24 16:27:27 gforget 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 changed: Patrick Heimbach heimbach@mit.edu 06-Jun-2000
15     c - New parameter nlevchk_0 for dimensionalising
16     c common blocks in the undef ALLOW_TAMC_CHECKPOINTING case
17     c - nhreads_chkpt was declared at the wrong place
18     c - new keys, separate for different packages
19    
20    
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     parameter( nchklev_1 = 4 )
65     integer nchklev_2
66     parameter( nchklev_2 = 8 )
67     integer nchklev_3
68     parameter( nchklev_3 = 8 )
69    
70     c-- Note always check for the correct sizes of the common blocks!
71    
72     #else /* ALLOW_TAMC_CHECKPOINTING undefined */
73    
74     integer nchklev_0
75     parameter( nchklev_0 = 64800 )
76    
77     #endif /* ALLOW_TAMC_CHECKPOINTING */
78    
79     c TAMC keys:
80     c ==========
81     c
82     c The keys are used for storing and reading data of the reference
83     c trajectory.
84     c
85     c The convention used here is:
86     c ikey_<name>
87     c
88     c which means that this key is used in routine <name> for reading
89     c and writing data.
90    
91     common /tamc_keys_i/
92     & ikey_dynamics,
93     & ikey_yearly,
94     & ikey_daily_1,
95     & ikey_daily_2,
96     & iloop_daily
97    
98     integer ikey_dynamics
99     integer ikey_yearly
100     integer ikey_daily_1
101     integer ikey_daily_2
102     integer iloop_daily
103    
104     INTEGER isbyte
105     PARAMETER( isbyte = 4 )
106     INTEGER maximpl
107     PARAMETER( maximpl = 6 )
108     #ifndef ALLOW_PTRACERS
109     INTEGER maxpass
110     PARAMETER( maxpass = 3 )
111     #endif
112     INTEGER maxcube
113     PARAMETER( maxcube = 3 )
114    
115     INTEGER act0, act1, act2, act3, act4
116     INTEGER max0, max1, max2, max3
117     INTEGER iikey, kkey, passkey, igadkey,
118     & itdkey, idynkey, igmkey, iptrkey
119    
120     c ================================================================
121     c END OF HEADER TAMC
122     c ================================================================
123    
124    

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