/[MITgcm]/MITgcm_contrib/tides/README
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revision 1.2 by dimitri, Mon Mar 25 08:58:45 2013 UTC revision 1.4 by xiaochun.wang, Tue Apr 2 21:07:03 2013 UTC
# Line 6  and also for verification/seaice_obcs us Line 6  and also for verification/seaice_obcs us
6    
7  Steps  to add tide boundary conditions  to regional MITgcm  Steps  to add tide boundary conditions  to regional MITgcm
8  0) Download the Circum-Antarctic Tide (CATS) Solution (Padman et al. 2002)  0) Download the Circum-Antarctic Tide (CATS) Solution (Padman et al. 2002)
9     from Earth and Space Research, http://www.esr.org.     from Earth and Space Research,   http://www.esr.org/~padman/cats2008b/
10     Modify CAT directory in test_tide_bc.m     Modify CATS directory in test_tide_bc.m  
11       Download the TMD2.03 software for extracting the tidal solution from
12       http://www.esr.org.
13       Modifications  are needed in the original /TMD2.03/tmd_extract_HC.m in order
14       to have the correct path of tidal solution as shown in the sample_tmd_extract_HC.m.  
15       Use CATS2008b not CAT2008a since CATS200a is not on north-south east-west coordinate
16    
17  1) use create_bc_grid.m (test_bc_grid.m) to generate bc grid files.  
18    1) use create_bc_grid.m (called by test_bc_grid.m) to generate bc grid files.
19     create_bc_grid.m will generate files with names like     create_bc_grid.m will generate files with names like
20     bdry_grid_[snwe].mat for south, north, west, and east boundary.       bdry_grid_[snwe].mat for south, north, west, and east boundary.  
21     This script needs a directory path for MITgcm domain related files,     This script needs a directory path for MITgcm domain related files,
22     especially YC.data, XC.data, hFacC.data, AngleCS.data, AngleSN.data.     specifically  YC.data, XC.data, hFacC.data, AngleCS.data, AngleSN.data.
23    
24  2) use test_tide_bc.m to generate tidal bc files which calls  2) use test_tide_bc.m to generate tidal bc files which calls
25     create_tide_bc_4bdry.m     create_tide_bc_second.m
26     or dummy tidal bc files (zero amplitde and phase) for land boundary     or dummy tidal bc files (zero amplitude and phase, tide_bc_empty.m)
27     if there is such a need.     for land boundary if there is such a need.
28    
29     create_tide_bc_second.m will generate tidal bounday files with names     create_tide_bc_second.m will generate tidal boundary files with names
30     like OB[SNWE]{am ph}.seaice_obcs.       like OB[SNWE]{am ph}.seaice_obcs.  
31     The tidal current and phase will be used in  obcs_add_tides.F.         The tidal current and phase will be used in  obcs_add_tides.F.    
32    
# Line 49  Padman, L., H. A. Fricker, R. Coleman, S Line 55  Padman, L., H. A. Fricker, R. Coleman, S
55  Antarctic ice shelves and seas, Ann. Glaciol., 34, 247-254.  Antarctic ice shelves and seas, Ann. Glaciol., 34, 247-254.
56    
57    
58    XC WANG 02 Apr  2013
59  XC WANG 25 Mar  2013  XC WANG 25 Mar  2013
60  XC WANG 07 Feb. 2013  XC WANG 07 Feb. 2013
61  XC WANG 20 Dec. 2012  XC WANG 20 Dec. 2012
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