source: trunk/src/mode_sahelien/obsolete/olr_eof_jjas2006_rossby_30100.m @ 42

Last change on this file since 42 was 35, checked in by pinsard, 15 years ago

unparametrized files in obsolete directory

File size: 4.1 KB
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1%
2
3%+
4%
5% EVOLUTIONS
6% ===========
7%
8% $Id$
9%
10% - fplod 2009-01-27T13:32:42Z aedon.locean-ipsl.upmc.fr (Darwin)
11%
12%   * replaced by olr_eof_jjas2006_rossby_df.m
13%
14%-
15
16%%%%%%%%%%%%%%% FICHIER OLR
17% ouverture / lecture du fichier
18clear;
19close all;
20
21fid=fopen('olrfilernew7900jjas_30100.dat');
22
23siz=144*25*10226;v=fread(fid,siz,'float');fclose(fid);
24v=reshape(v,144,25,10226);
25ind_olr=v(61:85,9:25,:);
26
27% selection des mois d ete
28% on selectionne les mois d ete (attention aux annees bixestiles!)
29
30siz1=31+28+31+30+31+1;
31siz1bis=31+28+31+30+31+30+31+31+30;
32a=siz1bis-siz1;
33%olr=zeros(144,28,25,122);
34olr=zeros(25,28,17,122);
35
36siz2=siz1+366; siz2bis=siz2+a; % 1980
37siz3=siz2+365; siz3bis=siz3+a; % 1981
38siz4=siz3+365; siz4bis=siz4+a; % 1982
39siz5=siz4+365; siz5bis=siz5+a; % 1983
40siz6=siz5+366; siz6bis=siz6+a; % 1984
41siz7=siz6+365; siz7bis=siz7+a; % 1985
42siz8=siz7+365; siz8bis=siz8+a; % 1986
43siz9=siz8+365; siz9bis=siz9+a; % 1987
44siz10=siz9+366; siz10bis=siz10+a; % 1988
45siz11=siz10+365; siz11bis=siz11+a; % 1989
46siz12=siz11+365; siz12bis=siz12+a; % 1990
47siz13=siz12+365; siz13bis=siz13+a; % 1991
48siz14=siz13+366; siz14bis=siz14+a; % 1992
49siz15=siz14+365; siz15bis=siz15+a; % 1993
50siz16=siz15+365; siz16bis=siz16+a; % 1994
51siz17=siz16+365; siz17bis=siz17+a; % 1995
52siz18=siz17+366; siz18bis=siz18+a; % 1996
53siz19=siz18+365; siz19bis=siz19+a; % 1997
54siz20=siz19+365; siz20bis=siz20+a; % 1998
55siz21=siz20+365; siz21bis=siz21+a; % 1999
56siz22=siz21+366; siz22bis=siz22+a; % 2000
57siz23=siz22+365; siz23bis=siz23+a; % 2001
58siz24=siz23+365; siz24bis=siz24+a; % 2002
59siz25=siz24+365; siz25bis=siz25+a; % 2003
60siz26=siz25+366; siz26bis=siz26+a; % 2004
61siz27=siz26+365; siz27bis=siz27+a; % 2005
62siz28=siz27+365; siz28bis=siz28+a; % 2006
63
64olr(:,1,:,:)=ind_olr(:,:,siz1:siz1bis); % 1979
65olr(:,2,:,:)=ind_olr(:,:,siz2:siz2bis); % 1980
66olr(:,3,:,:)=ind_olr(:,:,siz3:siz3bis); % 1981
67olr(:,4,:,:)=ind_olr(:,:,siz4:siz4bis); % 1982
68olr(:,5,:,:)=ind_olr(:,:,siz5:siz5bis); % 1983
69olr(:,6,:,:)=ind_olr(:,:,siz6:siz6bis); % 1984
70olr(:,7,:,:)=ind_olr(:,:,siz7:siz7bis); % 1985
71olr(:,8,:,:)=ind_olr(:,:,siz8:siz8bis); % 1986
72olr(:,9,:,:)=ind_olr(:,:,siz9:siz9bis); % 1987
73olr(:,10,:,:)=ind_olr(:,:,siz10:siz10bis); % 1988
74olr(:,11,:,:)=ind_olr(:,:,siz11:siz11bis); % 1989
75olr(:,12,:,:)=ind_olr(:,:,siz12:siz12bis); % 1990
76olr(:,13,:,:)=ind_olr(:,:,siz13:siz13bis); % 1991
77olr(:,14,:,:)=ind_olr(:,:,siz14:siz14bis); % 1992
78olr(:,15,:,:)=ind_olr(:,:,siz15:siz15bis); % 1993
79olr(:,16,:,:)=ind_olr(:,:,siz16:siz16bis); % 1994
80olr(:,17,:,:)=ind_olr(:,:,siz17:siz17bis); % 1995
81olr(:,18,:,:)=ind_olr(:,:,siz18:siz18bis); % 1996
82olr(:,19,:,:)=ind_olr(:,:,siz19:siz19bis); % 1997
83olr(:,20,:,:)=ind_olr(:,:,siz20:siz20bis); % 1998
84olr(:,21,:,:)=ind_olr(:,:,siz21:siz21bis); % 1999
85olr(:,22,:,:)=ind_olr(:,:,siz22:siz22bis); % 2000
86olr(:,23,:,:)=ind_olr(:,:,siz23:siz23bis); % 2001
87olr(:,24,:,:)=ind_olr(:,:,siz24:siz24bis); % 2002
88olr(:,25,:,:)=ind_olr(:,:,siz25:siz25bis); % 2003
89olr(:,26,:,:)=ind_olr(:,:,siz26:siz26bis); % 2004
90olr(:,27,:,:)=ind_olr(:,:,siz27:siz27bis); % 2005
91olr(:,28,:,:)=ind_olr(:,:,siz28:siz28bis); % 2006
92clear siz1 siz1bis;
93clear siz2 siz2bis;
94clear siz3 siz3bis;
95clear siz4 siz4bis;
96clear siz5 siz5bis;
97clear siz6 siz6bis;
98clear siz7 siz7bis;
99clear siz8 siz8bis;
100clear siz9 siz9bis;
101clear siz10 siz10bis;
102clear siz11 siz11bis;
103clear siz12 siz12bis;
104clear siz13 siz13bis;
105clear siz14 siz14bis;
106clear siz15 siz15bis;
107clear siz16 siz16bis;
108clear siz17 siz17bis;
109clear siz18 siz18bis;
110clear siz19 siz19bis;
111clear siz20 siz20bis;
112clear siz21 siz21bis;
113clear siz22 siz22bis;
114clear siz23 siz23bis;
115clear siz24 siz24bis;
116clear siz25 siz25bis;
117clear siz26 siz26bis;
118clear siz27 siz27bis;
119clear siz28 siz28bis;
120
121%olr=zeros(25,28,17,122);
122%olr=permute(olr,[1 3 2 4]);
123olr=permute(olr,[1 3 4 2]);
124
125olr=reshape(olr,425,3416);
126
127% calcul de la matrice de covariance
128vaudou=zeros(425,425);
129for a=1:425;
130    for b=1:425;
131      clear e d covaria;
132      e=olr(b,:);
133      d=olr(a,:);
134      covaria=cov(e,d);
135      vaudou(a,b)=covaria(2,1);
136    end;
137end;
138
139% on diagonalise la matrice de covariance
140[C,L]=eig(vaudou);
141
142% sauvegarde
143delete('eof_rossby_jjas_2006_30100.mat');
144save('eof_rossby_jjas_2006_30100.mat','C','L','olr');
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