/[MITgcm]/MITgcm_contrib/high_res_cube/matlab/readme.txt
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revision 1.1 by dimitri, Thu Aug 10 22:31:46 2006 UTC revision 1.2 by dimitri, Wed Mar 28 18:07:27 2007 UTC
# Line 8  cs510 integrations were generated using Line 8  cs510 integrations were generated using
8  These routines are hard-coded for running in  These routines are hard-coded for running in
9  nireas:/home/dimitri/mitgcm/setups/cube/510  nireas:/home/dimitri/mitgcm/setups/cube/510
10  Contact menemenlis@jpl.nasa.gov for questions, etc.  Contact menemenlis@jpl.nasa.gov for questions, etc.
11    
12    =========================================================================
13    =========================================================================
14    
15    Files contributed by Jean-Michel on 3/27/2007 and used for computation of
16    barotropic streamfunction:
17    
18    psiLine_N2S_cs510.mat
19    mk_psiLine_CS.m
20    use_psiLine.m
21    v_integrate.m
22    psi_baro.ps.gz
23    
24    >>>>>>>>>>>>>>
25    
26    Hi Michael,
27    
28    I put the *.m files that I was using in:
29    http://mitgcm.org/~jmc/
30    (Dimitris: might put them on CVS server later on,
31     may be in MITgcm_contrib/high_res/matlab/something ?)
32    
33    "mk_psiLine_CS.m" is not really different from
34    MITgcm/utils/matlab/cs_grid/bk_line (except kgr=0)
35    
36    I added the psiLine_N2S_cs510.mat file (from matlab 7,
37    don't think it will work with matlab 6).
38    
39    v_intergrate.m (was part of use_psiLine.m) read 12
40    monthly mean + integrate vertical to get the
41    annual mean, vertically integrated transport.
42    
43    and use_psiLine.m is just computing the stream-function
44    + making a plot.
45    
46    I've just checked-in grph_CSz.m so that it works also for
47    CS-510 grid.
48    
49    Jean-Michel
50    
51    On Tue, Mar 27, 2007 at 06:37:12PM -0400, Michael Schodlok wrote:
52    > >
53    > > Hi Jean-Michel,
54    > >
55    > > thanks for checking this out, just got in and am still a bit
56    > > puzzled why mk_psiLine_cs.m didn't work here.
57    > > The *.mat file and modified m-files would be great.
58    > > Do you want put them on the ECCO2 or  the
59    > > MITgcm webpage?
60    > >
61    > > cheers
62    > >
63    > > Michael
64    > >
65    >> > >
66    >> > >I tried "mk_psiLine_CS.m" on cs-510 grid, and it seems
67    >> > >to work (appart from a stupid plot which you can turn off
68    >> > >by changing kgr=3; to kgr=0; on the 1rst line).
69    >> > >I can put the *.mat file (psiLine_N2S_cs510.mat) somewhere
70    >> > >if you want to take it.
71    >> > >
72    >> > >After I tried to compute a stream-function, using:
73    >> > >utils/matlab/cs_grid/bk_line/use_psiLine.m
74    >> > >(had to change the loading of UVELMASS & VVELMASS,
75    >> > > that was taking too much memory), and it works.
76    >> > >But the plot at the end is not right (a problem in
77    >> > >grph_CSz.m that I will look at later).
78    >> > >Again, if you want me to put those modified script somewhere,
79    >> > >just tell me.
80    >> > >
81    >> > >I attached here a postscript (but gzip) of the plot,
82    >> > >it's average over 1 year.
83    >> > >
84    >> > >Jean-Michel
85    >> > >
86    >> > >On Tue, Mar 27, 2007 at 09:47:25AM -0400, Jean-Michel Campin wrote:
87    >> > >  
88    >>> > >>Hi Michael,
89    >>> > >>
90    >>> > >>I will have a look. I remember that I checked the Meridional
91    >>> > >>stream-function, but no idea regarding this one.
92    >>> > >>Jean-Michel
93    >>> > >>
94    >>> > >>PS: I cc to others who might be interested.
95    >>> > >>
96    >>> > >>On Mon, Mar 26, 2007 at 06:07:25PM -0400, Michael Schodlok wrote:
97    >>> > >>    
98    >>>> > >>>Hi Jean-Michel
99    >>>> > >>>
100    >>>> > >>>I tried to use work out the streamfunction for cube510
101    >>>> > >>>using calcHorizPsiCube.m and run into all sorts of
102    >>>> > >>>problems. Well, the main problem I guess is using
103    >>>> > >>>the mk_psiLine_CS.m routine which seems to be
104    >>>> > >>>for cube32. I get reshape errors when I use it in
105    >>>> > >>>split_Z_cub.m. We didn't save the meta files, so
106    >>>> > >>>I tried to work around that but am a bit lost what
107    >>>> > >>>routine does what etc. Do you have any suggestions
108    >>>> > >>>how else to calculate streamfunction in cube?
109    >>>> > >>>
110    >>>> > >>>thanks
111    >>>> > >>>
112    >>>> > >>>Michael

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