/[MITgcm]/MITgcm_contrib/gael/matlab_class/gcmfaces_demo.m
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revision 1.9 by gforget, Fri Mar 20 15:41:13 2015 UTC revision 1.10 by gforget, Fri Mar 20 23:20:04 2015 UTC
# Line 1  Line 1 
1    
2  %to load the ECCO v4 / LLC90 grid:  %to load the ECCO v4 / LLC90 grid:
 % nF=5;  
 % fileFormat='compact';  
 % dirGrid=fullfile([myenv.gcmfaces_dir '../']);  
 % dirGrid=fullfile(dirGrid,'GRID/');  
3  %  %
4  %to instead load e.g. your MITgcm lat-lon grid,  %nF=5;
5    %fileFormat='compact';
6    %dirGrid=fullfile([myenv.gcmfaces_dir '../']);
7    %dirGrid=fullfile(dirGrid,'GRID/');
8    %
9    %to instead load e.g. your MITgcm lat-lon grid,
10  %you would edit the example routines to look like:  %you would edit the example routines to look like:
11    %
12  % nF=1;  % nF=1;
13  % fileFormat='straight';  % fileFormat='straight';
14  % dirGrid='./';  % dirGrid='./';
15    %
16    %to activate example_transports:
17    %
18    %mkdir release1
19    %wget --recursive ftp://mit.ecco-group.org/ecco_for_las/version_4/release1/nctiles_climatology
20    %mv mit.ecco-group.org/gforget/nctiles_climatology release1/.
21    %rm -rf mit.ecco-group.org
22    %
23    %to activate example_budget:
24    %
25    %wget --recursive ftp://mit.ecco-group.org/gforget/nctiles_budget
26    %mv mit.ecco-group.org/gforget/nctiles_budget gcmfaces/sample_input/.
27    %rm -rf mit.ecco-group.org
28    %
29    %to activate example_remap:
30    %
31    %wget ftp://mit.ecco-group.org/gforget/testcase_remap.mat
32    %mv testcase_remap.mat gcmfaces/sample_input/.
33    
34  %choose verbise level  %choose verbose level
35  fprintf('\n Please set the amount of explanatory text display :\n');  fprintf('\n Please set the amount of explanatory text display :\n');
36  fprintf('    0: none.\n');  fprintf('    0: none.\n');
37  fprintf('    1: comments.\n');  fprintf('    1: comments.\n');
# Line 22  if isempty(verbose); verbose=0; end; Line 42  if isempty(verbose); verbose=0; end;
42    
43  %initialize environment variables and mygrid  %initialize environment variables and mygrid
44  addpath gcmfaces;  addpath gcmfaces;
45  gcmfaces_global;  gcmfaces_global;
46  myenv.issueWarnings=0;  myenv.issueWarnings=0;
47  myenv.verbose=verbose;  myenv.verbose=verbose;
48  if myenv.verbose>0;  if myenv.verbose>0;
# Line 31  end; Line 51  end;
51    
52  addpath MITprof;  addpath MITprof;
53  if ~isempty(which('MITprof_global'));  if ~isempty(which('MITprof_global'));
54  MITprof_global;      MITprof_global;
55  if myenv.verbose>0;      if myenv.verbose>0;
56      gcmfaces_msg('* set MITprof path by calling MITprof_global');          gcmfaces_msg('* set MITprof path by calling MITprof_global');
57  end;      end;
58  end;  end;
59    
60  fprintf('\n\n');  fprintf('\n\n');
# Line 48  plot_one_field; Line 68  plot_one_field;
68    
69  fprintf('\n\n');  fprintf('\n\n');
70  gcmfaces_msg('///////////////////////////////////////////');  gcmfaces_msg('///////////////////////////////////////////');
71  gcmfaces_msg('demo of gridding v interpolating','// PART 2 :');  gcmfaces_msg('demo of remapping and smoothing','// PART 2 :');
72  gcmfaces_msg('please hit return','// >> ');  gcmfaces_msg('please hit return','// >> ');
73  gcmfaces_msg('///////////////////////////////////////////');  gcmfaces_msg('///////////////////////////////////////////');
74  fprintf('\n\n');  fprintf('\n\n');
75  pause;  pause;
76    
77    if 1;%one method to map lon-lat fields to gcmfaces
78        example_remap(1);
79    else;%alternatives
80        example_griddata;
81        example_interp;
82        example_faces2latlon2faces;
83    end;
84  example_bin_average(1);%incl. call to example_smooth.m;  example_bin_average(1);%incl. call to example_smooth.m;
 example_griddata;  
 example_interp;  
 example_faces2latlon2faces;  
85    
86  fprintf('\n\n');  fprintf('\n\n');
87  gcmfaces_msg('/////////////////////////////////////////');  gcmfaces_msg('/////////////////////////////////////////');
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