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revision 1.2 by dimitri, Thu Sep 18 02:33:38 2003 UTC revision 1.11 by dimitri, Mon Oct 20 06:12:24 2003 UTC
# Line 3  Ocean Inversion Project Line 3  Ocean Inversion Project
3    
4  Instructions for using pkg/ptracers to compute tracer  Instructions for using pkg/ptracers to compute tracer
5  Green's functions for Gruber's ocean inversion project  Green's functions for Gruber's ocean inversion project
6  (http://quercus.igpp.ucla.edu/OceanInversion/).  (see quercus.igpp.ucla.edu/OceanInversion/ for details).
7    
8    Preprocessed OceanInversion input files are available
9    under directories region_mask, takahashi, and
10    atm_co2 in this package.  All netcdf input files
11    have been converted to binary format in order to avoid
12    having to link netcdf library with MITgcm code.  See
13    respective README files in each directory for details.
14    
15    
16  ===============================================  ===============================================
# Line 15  salinity initial and boundary conditions Line 22  salinity initial and boundary conditions
22    
23   CVSROOT=:pserver:cvsanon@mitgcm.org:/u/u0/gcmpack   CVSROOT=:pserver:cvsanon@mitgcm.org:/u/u0/gcmpack
24   cvs login ( CVS password: cvsanon )   cvs login ( CVS password: cvsanon )
25   cvs co MITgcm   cvs co -P MITgcm
26    
27  2 ===> put MITgcm_contrib/ocean_inversion_project in MITgcm directory  2 ===> put MITgcm_contrib/ocean_inversion_project in MITgcm directory
28    
29   cd MITgcm   cd MITgcm
30   cvs co -d ocean_inversion_project MITgcm_contrib/ocean_inversion_project   cvs co -d ocean_inversion_project MITgcm_contrib/ocean_inversion_project
31    
32  3 ===> compile  3 ===> compile and link
33    
34   cd bin   cd bin
35   cp ../verification/global_with_exf/code/* .   cp ../verification/global_with_exf/code/* .
  cp ../ocean_inversion_project/code/.genmakerc .  
36   cp ../ocean_inversion_project/code/* .   cp ../ocean_inversion_project/code/* .
37   cp ../ocean_inversion_project/code/ptracers_forcing.F.test ptracers_forcing.F   rm ptracers_*.F
38   cp ../ocean_inversion_project/code/ptracers_init.F.test ptracers_init.F   ../tools/genmake2
39   cp ../ocean_inversion_project/code/ptracers_read_mask.F.test ptracers_read_mask.F     (on orion: ../tools/genmake2 -of linux_ia64_efc+mpi)
  ../tools/genmake  
40   make depend   make depend
41   make   make
42    
43  4 ===> execute  4 ===> execute
44    
45   cd ../exe   cd ../exe
46   cp ../verification/global_with_exf/input/* .   cp ../verification/global_with_exf/input/eedata .
47     cp ../verification/global_with_exf/input/data.* .
48     cp ../verification/global_with_exf/input/POLY3.COEFFS .
49     ln -sf ../verification/global_with_exf/input/*.bin .
50   cp ../ocean_inversion_project/input/* .   cp ../ocean_inversion_project/input/* .
51   cp ../ocean_inversion_project/input/data.ptracers.test data.ptracers   cp data.test data
52   mitgcmuv > output .txt   cp data.ptracers.test data.ptracers
53     mitgcmuv > output.txt
54        
55  5 ===> check that PTRACER output for tracer 1 and tracer 30  5 ===> check that PTRACER output and salinity output are identical.
   ===> is identical to salinity output  
56    
57   diff PTRACER01.0000000020.001.001.data S.0000000020.001.001.data   diff PTRACER01.0000000020.001.001.data S.0000000020.001.001.data
58   diff PTRACER30.0000000020.001.001.data S.0000000020.001.001.data   diff PTRACER30.0000000020.001.001.data S.0000000020.001.001.data
59    
60    
61  ======================================================  ==========================================================
62  Second generate binary input files.  netcdf files are not OK  Instructions for carrying out a 3000-year quasi-stationary
63    integration using the global_ocean.90x40x15 configuration.
64  ======================================================  ==========================================================
65  ======================================================  
66  ======================================================  1 ===> compile, link, and execute
67  ======================================================  
68     cd MITgcm/exe
69   cd MITgcm/bin   rm *
70     cd ../bin
71     rm *
72   cp ../verification/global_with_exf/code/* .   cp ../verification/global_with_exf/code/* .
73   cp ../code/.genmakerc .   cp ../ocean_inversion_project/code/.genmakerc .
74   cp ../code/* .   cp ../ocean_inversion_project/code/* .
75   cp ../code/ptracers_forcing.F.test ptracers_forcing.F   ../tools/genmake2
76   cp ../code/ptracers_init.F.test ptracers_init.F     (on orion: ../tools/genmake2 -of linux_ia64_efc+mpi)
  cp ../code/ptracers_read_mask.F.test ptracers_read_mask.F  
  ../tools/genmake  
77   make depend   make depend
78   make   make
79   cd ../exe   cd ../exe
80   cp ../verification/global_with_exf/input/* .   cp ../verification/global_with_exf/input/eedata .
81   cp ../input/* .   cp ../verification/global_with_exf/input/data.* .
82   cp ../input/data.ptracers.test data.ptracers   cp ../verification/global_with_exf/input/POLY3.COEFFS .
83   mitgcmuv > output .txt   ln -sf ../verification/global_with_exf/input/*.bin .
84     cp ../ocean_inversion_project/input/* .
85  ===> examine interpolation output for 30-region mask   ln -sf ../ocean_inversion_project/region_mask/30reg_regionmask.bin .
86     ln -sf ../ocean_inversion_project/takahashi/taka02_montlhy.bin .
87   matlab   mitgcmuv > output .txt &
88   mask=zeros(94,44,30);  
89   load fort.10  
90   for i=1:length(fort)  ==========================================================
91    mask(fort(i,2)+2,fort(i,3)+2,fort(i,1))=fort(i,4);  MPI instructions for carrying out a 3000-year quasi-stationary
92   end  integration using the global_ocean.90x40x15 configuration.
93   for i=1:30  ==========================================================
94    mypcolor(mask(3:92,3:42,i)');  
95    colorbar,title(i),pause  1 ===> compile, link, and execute
96   end  
97   mypcolor(sum(mask,3)'); colorbar   cd MITgcm/exe
98     rm *
99  =====================================   cd ../bin
100     rm *
   
 Global ocean experiment with ptracers  
 =====================================  
   
 ===> set up and integrate 30-tracer computation  
   
  cd MITgcm/bin  
101   cp ../verification/global_with_exf/code/* .   cp ../verification/global_with_exf/code/* .
102   cp ../code/.genmakerc .   cp ../ocean_inversion_project/code/.genmakerc .
103   cp ../code/* .   cp ../ocean_inversion_project/code/* .
104   ../tools/genmake   cp CPP_EEOPTIONS.h_mpi CPP_EEOPTIONS.h
105     cp SIZE.h_mpi SIZE.h
106     ../tools/genmake2
107       (on orion: ../tools/genmake2 -of linux_ia64_efc+mpi)
108   make depend   make depend
109   make   make
110   cd ../exe   cd ../exe
111   cp ../verification/global_with_exf/input/* .   cp ../verification/global_with_exf/input/eedata .
112   cp ../input/* .   cp ../verification/global_with_exf/input/data.* .
113   mitgcmuv > output .txt   cp ../verification/global_with_exf/input/POLY3.COEFFS .
114     ln -sf ../verification/global_with_exf/input/*.bin .
115  ===> look at output   cp ../ocean_inversion_project/input/* .
116     ln -sf ../ocean_inversion_project/region_mask/30reg_regionmask.bin .
117   matlab   ln -sf ../ocean_inversion_project/takahashi/taka02_montlhy.bin .
118   for i=1:30   mpirun -np 36 dplace -s1 -c3-38 mitgcmuv < /dev/null > & ! errlog &
119    tr=readbin(['PTRACER' myint2str(i) ...  
               '.0000000020.001.001.data'],[90 40 15],1);  
   mypcolor(tr(:,:,2)'), colorbar, pause(1)  
  end  
120    
121    ======================================================
122    
123    % some matlab code for looking at fort.10 debug files
124    load fort.10
125    tak=zeros(90,40,12);
126    for n=1:length(fort)
127     m=fort(n,1); i=fort(n,2); j=fort(n,3);
128     if i>0&i<91&j>0&j<41, tak(i,j,m)=fort(n,4); end
129    end
130    lon=2:4:360; lat=-78:4:78;
131    clf, contourf(lon,lat,mean(tak(:,:,1),3)',-10:10)
132    caxis([-6 6]), colorbar, plotland
133    
134    % some matlab code for looking at PTRACER output files
135    salt=readbin('S.0000000020.001.001.data',[90 40 15],1);
136    tracer=zeros(90,40,15,30);
137    for i=1:30
138     fn=['PTRACER' myint2str(i) '.0000000020.001.001.data'];
139     tracer(:,:,:,i)=readbin(fn,[90 40 15],1);
140     clf, mypcolor(tracer(:,:,1,i)'); pause(1)
141    end
142    tmp=sum(tracer,4); clf, mypcolor(tmp(:,:,1)')
143    mypcolor(
144    
145    
146    % some matlab code for checking that one year's worth of
147    % tracer uptake is approximately 1e18 mols.
148    lon=2:4:360; lat=-78:4:78;
149    thk=[50 70 100 140 190 240 290 340 390 440 490 540 590 640 690];
150    mask=readbin('hFacC.001.001.data',[90 40 15],1);
151    tracer=zeros(90,40,15,30); sumtracer=zeros(30,1);
152    for i=1:30, mydisp(i)
153     fn=['PTRACER' myint2str(i) '.0000001800.001.001.data'];
154     tracer(:,:,:,i)=readbin(fn,[90 40 15],1);
155     for j=1:length(lat)
156      for k=1:length(thk)
157       sumtracer(i) = sumtracer(i) + sum(tracer(:,j,k,i).*mask(:,j,k)) * ...
158                      thk(k) * (4*1.113195e+05)^2 * cos(pi*lat(j)/180);
159      end
160     end
161    end
162    plot(1:30,0*sumtracer,1:30,sumtracer)
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