| 1 | % initialisation
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| 2 | close all;
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| 3 | clear;
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| 4 |
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| 5 | % etape 1 :on selectionne les mois d ete (attention aux annees bixestiles!)
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| 6 | % on compile sous forme d'un seul fichier
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| 7 |
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| 8 | uwnd925=zeros(122,49,144,28);
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| 9 |
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| 10 | siz=31+28+31+30+31+1; sizbis=31+28+31+30+31+30+31+31+30;
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| 11 | ncload('uwnd925.1979.nc'); uwnd925(:,:,:,1)=uwnd(siz:sizbis,1,:,:); clear uwnd;
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| 12 | ncload('uwnd925.1980.nc'); uwnd925(:,:,:,2)=uwnd(siz+1:sizbis+1,1,:,:); clear uwnd;
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| 13 | ncload('uwnd925.1981.nc'); uwnd925(:,:,:,3)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 14 | ncload('uwnd925.1982.nc'); uwnd925(:,:,:,4)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 15 | ncload('uwnd925.1983.nc'); uwnd925(:,:,:,5)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 16 | ncload('uwnd925.1984.nc'); uwnd925(:,:,:,6)=uwnd(siz+1:sizbis+1,1,:,:);clear uwnd;
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| 17 | ncload('uwnd925.1985.nc'); uwnd925(:,:,:,7)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 18 | ncload('uwnd925.1986.nc'); uwnd925(:,:,:,8)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 19 | ncload('uwnd925.1987.nc'); uwnd925(:,:,:,9)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 20 | ncload('uwnd925.1988.nc'); uwnd925(:,:,:,10)=uwnd(siz+1:sizbis+1,1,:,:);clear uwnd;
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| 21 | ncload('uwnd925.1989.nc'); uwnd925(:,:,:,11)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 22 | ncload('uwnd925.1990.nc'); uwnd925(:,:,:,12)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 23 | ncload('uwnd925.1991.nc'); uwnd925(:,:,:,13)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 24 | ncload('uwnd925.1992.nc'); uwnd925(:,:,:,14)=uwnd(siz+1:sizbis+1,1,:,:);clear uwnd;
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| 25 | ncload('uwnd925.1993.nc'); uwnd925(:,:,:,15)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 26 | ncload('uwnd925.1994.nc'); uwnd925(:,:,:,16)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 27 | ncload('uwnd925.1995.nc'); uwnd925(:,:,:,17)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 28 | ncload('uwnd925.1996.nc'); uwnd925(:,:,:,18)=uwnd(siz+1:sizbis+1,1,:,:);clear uwnd;
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| 29 | ncload('uwnd925.1997.nc'); uwnd925(:,:,:,19)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 30 | ncload('uwnd925.1998.nc'); uwnd925(:,:,:,20)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 31 | ncload('uwnd925.1999.nc'); uwnd925(:,:,:,21)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 32 | ncload('uwnd925.2000.nc'); uwnd925(:,:,:,22)=uwnd(siz+1:sizbis+1,1,:,:);clear uwnd;
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| 33 | ncload('uwnd925.2001.nc'); uwnd925(:,:,:,23)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 34 | ncload('uwnd925.2002.nc'); uwnd925(:,:,:,24)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 35 | ncload('uwnd925.2003.nc'); uwnd925(:,:,:,25)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 36 | ncload('uwnd925.2004.nc'); uwnd925(:,:,:,26)=uwnd(siz+1:sizbis+1,1,:,:);clear uwnd;
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| 37 | ncload('uwnd925.2005.nc'); uwnd925(:,:,:,27)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 38 | ncload('uwnd925.2006.nc'); uwnd925(:,:,:,28)=uwnd(siz:sizbis,1,:,:);clear uwnd;
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| 39 |
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| 40 |
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| 41 | clear siz1 siz1bis;
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| 42 |
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| 43 | uwnd=permute(uwnd925,[1 4 2 3]);
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| 44 | clear uwnd925;
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| 45 |
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| 46 |
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| 47 | %%%%%%%%%%%%%%% FICHIER OLR
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| 48 | % ouverture / lecture du fichier
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| 49 | load eof1_30100.txt;
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| 50 | ind_olr=reshape(eof1_30100,122,28);
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| 51 | clear eof1_30100;
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| 52 |
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| 53 | k=122*28;
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| 54 |
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| 55 | % on calcule l ecart type sur la serie entiere de l OLR
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| 56 | ind_olr1=reshape(ind_olr, k,1);
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| 57 | ind_olr2=std(ind_olr1); clear ind_olr1;
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| 58 |
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| 59 |
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| 60 | % intialisation des tableaux
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| 61 | uwnd925_filtre_compomax=NaN*ones(60,31,49,144);
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| 62 | uwnd925_filtre_compomin=NaN*ones(60,31,49,144);
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| 63 |
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| 64 | compteurmax=0;
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| 65 | compteurmin=0;
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| 66 |
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| 67 | for a=1:28; % boucle sur les annees
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| 68 | clear delta;
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| 69 | delta=zeros(122,1);
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| 70 | for b=1:122; % boucle sur les jours : on prepare avant
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| 71 | if b>1;
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| 72 | delta(b)=ind_olr(b,a)-ind_olr(b-1,a);
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| 73 | end;
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| 74 | end;
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| 75 | for b=1:122; % boucle sur les jours
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| 76 | if (b>20 && b<112); % 1ere condition (laisser une marge de 10)
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| 77 | % cas 1 : max deltas apres negetifs et deltas avant postifs
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| 78 | if (delta(b+1)<0 && delta(b)<0 && delta(b-1)>0 && delta(b-2)>0 && ind_olr(b,a)>ind_olr2);
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| 79 | compteurmax=compteurmax+1;
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| 80 | uwnd925_filtre_compomax(compteurmax,1,:,:)=uwnd(b-20,a,:,:);
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| 81 | uwnd925_filtre_compomax(compteurmax,2,:,:)=uwnd(b-19,a,:,:);
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| 82 | uwnd925_filtre_compomax(compteurmax,3,:,:)=uwnd(b-18,a,:,:);
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| 83 | uwnd925_filtre_compomax(compteurmax,4,:,:)=uwnd(b-17,a,:,:);
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| 84 | uwnd925_filtre_compomax(compteurmax,5,:,:)=uwnd(b-16,a,:,:);
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| 85 | uwnd925_filtre_compomax(compteurmax,6,:,:)=uwnd(b-15,a,:,:);
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| 86 | uwnd925_filtre_compomax(compteurmax,7,:,:)=uwnd(b-14,a,:,:);
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| 87 | uwnd925_filtre_compomax(compteurmax,8,:,:)=uwnd(b-13,a,:,:);
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| 88 | uwnd925_filtre_compomax(compteurmax,9,:,:)=uwnd(b-12,a,:,:);
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| 89 | uwnd925_filtre_compomax(compteurmax,10,:,:)=uwnd(b-11,a,:,:);
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| 90 |
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| 91 | uwnd925_filtre_compomax(compteurmax,11,:,:)=uwnd(b-10,a,:,:);
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| 92 | uwnd925_filtre_compomax(compteurmax,12,:,:)=uwnd(b-9,a,:,:);
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| 93 | uwnd925_filtre_compomax(compteurmax,13,:,:)=uwnd(b-8,a,:,:);
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| 94 | uwnd925_filtre_compomax(compteurmax,14,:,:)=uwnd(b-7,a,:,:);
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| 95 | uwnd925_filtre_compomax(compteurmax,15,:,:)=uwnd(b-6,a,:,:);
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| 96 | uwnd925_filtre_compomax(compteurmax,16,:,:)=uwnd(b-5,a,:,:);
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| 97 | uwnd925_filtre_compomax(compteurmax,17,:,:)=uwnd(b-4,a,:,:);
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| 98 | uwnd925_filtre_compomax(compteurmax,18,:,:)=uwnd(b-3,a,:,:);
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| 99 | uwnd925_filtre_compomax(compteurmax,19,:,:)=uwnd(b-2,a,:,:);
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| 100 | uwnd925_filtre_compomax(compteurmax,20,:,:)=uwnd(b-1,a,:,:);
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| 101 |
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| 102 | uwnd925_filtre_compomax(compteurmax,21,:,:)=uwnd(b,a,:,:);
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| 103 | uwnd925_filtre_compomax(compteurmax,22,:,:)=uwnd(b+1,a,:,:);
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| 104 | uwnd925_filtre_compomax(compteurmax,23,:,:)=uwnd(b+2,a,:,:);
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| 105 | uwnd925_filtre_compomax(compteurmax,24,:,:)=uwnd(b+3,a,:,:);
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| 106 | uwnd925_filtre_compomax(compteurmax,25,:,:)=uwnd(b+4,a,:,:);
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| 107 | uwnd925_filtre_compomax(compteurmax,26,:,:)=uwnd(b+5,a,:,:);
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| 108 | uwnd925_filtre_compomax(compteurmax,27,:,:)=uwnd(b+6,a,:,:);
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| 109 | uwnd925_filtre_compomax(compteurmax,28,:,:)=uwnd(b+7,a,:,:);
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| 110 | uwnd925_filtre_compomax(compteurmax,29,:,:)=uwnd(b+8,a,:,:);
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| 111 | uwnd925_filtre_compomax(compteurmax,30,:,:)=uwnd(b+9,a,:,:);
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| 112 | uwnd925_filtre_compomax(compteurmax,31,:,:)=uwnd(b+10,a,:,:);
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| 113 | % cas 2 : min deltas apres positifs et deltas avant negatifs
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| 114 | elseif (delta(b+1)>0 && delta(b)>0 && delta(b-1)<0 && delta(b-2)<0 && ind_olr(b,a)<(-ind_olr2));
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| 115 | compteurmin=compteurmin+1;
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| 116 |
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| 117 | uwnd925_filtre_compomin(compteurmin,1,:,:)=uwnd(b-20,a,:,:);
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| 118 | uwnd925_filtre_compomin(compteurmin,2,:,:)=uwnd(b-19,a,:,:);
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| 119 | uwnd925_filtre_compomin(compteurmin,3,:,:)=uwnd(b-18,a,:,:);
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| 120 | uwnd925_filtre_compomin(compteurmin,4,:,:)=uwnd(b-17,a,:,:);
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| 121 | uwnd925_filtre_compomin(compteurmin,5,:,:)=uwnd(b-16,a,:,:);
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| 122 | uwnd925_filtre_compomin(compteurmin,6,:,:)=uwnd(b-15,a,:,:);
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| 123 | uwnd925_filtre_compomin(compteurmin,7,:,:)=uwnd(b-14,a,:,:);
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| 124 | uwnd925_filtre_compomin(compteurmin,8,:,:)=uwnd(b-13,a,:,:);
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| 125 | uwnd925_filtre_compomin(compteurmin,9,:,:)=uwnd(b-12,a,:,:);
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| 126 | uwnd925_filtre_compomin(compteurmin,10,:,:)=uwnd(b-11,a,:,:);
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| 127 |
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| 128 | uwnd925_filtre_compomin(compteurmin,11,:,:)=uwnd(b-10,a,:,:);
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| 129 | uwnd925_filtre_compomin(compteurmin,12,:,:)=uwnd(b-9,a,:,:);
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| 130 | uwnd925_filtre_compomin(compteurmin,13,:,:)=uwnd(b-8,a,:,:);
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| 131 | uwnd925_filtre_compomin(compteurmin,14,:,:)=uwnd(b-7,a,:,:);
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| 132 | uwnd925_filtre_compomin(compteurmin,15,:,:)=uwnd(b-6,a,:,:);
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| 133 | uwnd925_filtre_compomin(compteurmin,16,:,:)=uwnd(b-5,a,:,:);
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| 134 | uwnd925_filtre_compomin(compteurmin,17,:,:)=uwnd(b-4,a,:,:);
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| 135 | uwnd925_filtre_compomin(compteurmin,18,:,:)=uwnd(b-3,a,:,:);
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| 136 | uwnd925_filtre_compomin(compteurmin,19,:,:)=uwnd(b-2,a,:,:);
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| 137 | uwnd925_filtre_compomin(compteurmin,20,:,:)=uwnd(b-1,a,:,:);
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| 138 |
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| 139 | uwnd925_filtre_compomin(compteurmin,21,:,:)=uwnd(b,a,:,:);
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| 140 | uwnd925_filtre_compomin(compteurmin,22,:,:)=uwnd(b+1,a,:,:);
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| 141 | uwnd925_filtre_compomin(compteurmin,23,:,:)=uwnd(b+2,a,:,:);
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| 142 | uwnd925_filtre_compomin(compteurmin,24,:,:)=uwnd(b+3,a,:,:);
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| 143 | uwnd925_filtre_compomin(compteurmin,25,:,:)=uwnd(b+4,a,:,:);
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| 144 | uwnd925_filtre_compomin(compteurmin,26,:,:)=uwnd(b+5,a,:,:);
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| 145 | uwnd925_filtre_compomin(compteurmin,27,:,:)=uwnd(b+6,a,:,:);
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| 146 | uwnd925_filtre_compomin(compteurmin,28,:,:)=uwnd(b+7,a,:,:);
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| 147 | uwnd925_filtre_compomin(compteurmin,29,:,:)=uwnd(b+8,a,:,:);
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| 148 | uwnd925_filtre_compomin(compteurmin,30,:,:)=uwnd(b+9,a,:,:);
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| 149 | uwnd925_filtre_compomin(compteurmin,31,:,:)=uwnd(b+10,a,:,:);
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| 150 | end;
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| 151 | end;
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| 152 | end;
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| 153 | end;
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| 154 |
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| 155 |
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| 156 | % on fait la somme des valeurs de uwnd925_filtreentiel sur le nbre d occurences
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| 157 | % on obtent un tableau de la forme (jours-avant-apres,lon,lat)
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| 158 | uwnd925_filtre_compomin1(:,:,:)=nanmean(uwnd925_filtre_compomin); clear uwnd925_filtre_compomin;
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| 159 | uwnd925_filtre_compomax1(:,:,:)=nanmean(uwnd925_filtre_compomax); clear uwnd925_filtre_compomax;
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| 160 |
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| 161 |
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| 162 |
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| 163 |
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| 164 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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| 165 |
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| 166 | % etape 1 :on selectionne les mois d ete (attention aux annees bixestiles!)
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| 167 | % on compile sous forme d'un seul fichier
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| 168 |
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| 169 | vwnd925=zeros(122,49,144,28);
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| 170 |
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| 171 | siz=31+28+31+30+31+1; sizbis=31+28+31+30+31+30+31+31+30;
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| 172 | ncload('vwnd925.1979.nc'); vwnd925(:,:,:,1)=vwnd(siz:sizbis,1,:,:); clear vwnd;
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| 173 | ncload('vwnd925.1980.nc'); vwnd925(:,:,:,2)=vwnd(siz+1:sizbis+1,1,:,:); clear vwnd;
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| 174 | ncload('vwnd925.1981.nc'); vwnd925(:,:,:,3)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 175 | ncload('vwnd925.1982.nc'); vwnd925(:,:,:,4)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 176 | ncload('vwnd925.1983.nc'); vwnd925(:,:,:,5)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 177 | ncload('vwnd925.1984.nc'); vwnd925(:,:,:,6)=vwnd(siz+1:sizbis+1,1,:,:);clear vwnd;
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| 178 | ncload('vwnd925.1985.nc'); vwnd925(:,:,:,7)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 179 | ncload('vwnd925.1986.nc'); vwnd925(:,:,:,8)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 180 | ncload('vwnd925.1987.nc'); vwnd925(:,:,:,9)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 181 | ncload('vwnd925.1988.nc'); vwnd925(:,:,:,10)=vwnd(siz+1:sizbis+1,1,:,:);clear vwnd;
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| 182 | ncload('vwnd925.1989.nc'); vwnd925(:,:,:,11)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 183 | ncload('vwnd925.1990.nc'); vwnd925(:,:,:,12)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 184 | ncload('vwnd925.1991.nc'); vwnd925(:,:,:,13)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 185 | ncload('vwnd925.1992.nc'); vwnd925(:,:,:,14)=vwnd(siz+1:sizbis+1,1,:,:);clear vwnd;
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| 186 | ncload('vwnd925.1993.nc'); vwnd925(:,:,:,15)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 187 | ncload('vwnd925.1994.nc'); vwnd925(:,:,:,16)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 188 | ncload('vwnd925.1995.nc'); vwnd925(:,:,:,17)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 189 | ncload('vwnd925.1996.nc'); vwnd925(:,:,:,18)=vwnd(siz+1:sizbis+1,1,:,:);clear vwnd;
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| 190 | ncload('vwnd925.1997.nc'); vwnd925(:,:,:,19)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 191 | ncload('vwnd925.1998.nc'); vwnd925(:,:,:,20)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 192 | ncload('vwnd925.1999.nc'); vwnd925(:,:,:,21)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 193 | ncload('vwnd925.2000.nc'); vwnd925(:,:,:,22)=vwnd(siz+1:sizbis+1,1,:,:);clear vwnd;
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| 194 | ncload('vwnd925.2001.nc'); vwnd925(:,:,:,23)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 195 | ncload('vwnd925.2002.nc'); vwnd925(:,:,:,24)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 196 | ncload('vwnd925.2003.nc'); vwnd925(:,:,:,25)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 197 | ncload('vwnd925.2004.nc'); vwnd925(:,:,:,26)=vwnd(siz+1:sizbis+1,1,:,:);clear vwnd;
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| 198 | ncload('vwnd925.2005.nc'); vwnd925(:,:,:,27)=vwnd(siz:sizbis,1,:,:);clear vwnd;
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| 199 | ncload('vwnd925.2006.nc'); vwnd925(:,:,:,28)=vwnd(siz:sizbis,1,:,:);clear vwnd;
|
|---|
| 200 |
|
|---|
| 201 | clear siz1 siz1bis;
|
|---|
| 202 |
|
|---|
| 203 | vwnd=permute(vwnd925,[1 4 2 3]);
|
|---|
| 204 | clear vwnd925;
|
|---|
| 205 |
|
|---|
| 206 | %%%%%%%%%%%%%% FICHIER OLR
|
|---|
| 207 | % ouverture / lecture du fichier
|
|---|
| 208 | load eof1_30100.txt; ind_olr=reshape(eof1_30100,122,28);
|
|---|
| 209 | clear eof1_30100
|
|---|
| 210 | k=122*28;
|
|---|
| 211 |
|
|---|
| 212 | % on calcule l ecart type sur la serie entiere de l OLR
|
|---|
| 213 | ind_olr1=reshape(ind_olr, k,1);
|
|---|
| 214 | ind_olr2=std(ind_olr1); clear ind_olr1;
|
|---|
| 215 |
|
|---|
| 216 |
|
|---|
| 217 | % intialisation des tableaux
|
|---|
| 218 | vwnd925_filtre_compomax=NaN*ones(60,31,49,144);
|
|---|
| 219 | vwnd925_filtre_compomin=NaN*ones(60,31,49,144);
|
|---|
| 220 |
|
|---|
| 221 | compteurmax=0;
|
|---|
| 222 | compteurmin=0;
|
|---|
| 223 |
|
|---|
| 224 | for a=1:28; % boucle sur les annees
|
|---|
| 225 | clear delta;
|
|---|
| 226 | delta=zeros(122,1);
|
|---|
| 227 | for b=1:122; % boucle sur les jours : on prepare avant
|
|---|
| 228 | if b>1;
|
|---|
| 229 | delta(b)=ind_olr(b,a)-ind_olr(b-1,a);
|
|---|
| 230 | end;
|
|---|
| 231 | end;
|
|---|
| 232 | for b=1:122; % boucle sur les jours
|
|---|
| 233 | if (b>20 && b<112); % 1ere condition (laisser une marge de 10)
|
|---|
| 234 | % cas 1 : max deltas apres negetifs et deltas avant postifs
|
|---|
| 235 | if (delta(b+1)<0 && delta(b)<0 && delta(b-1)>0 && delta(b-2)>0 && ind_olr(b,a)>ind_olr2);
|
|---|
| 236 | compteurmax=compteurmax+1;
|
|---|
| 237 | vwnd925_filtre_compomax(compteurmax,1,:,:)=vwnd(b-20,a,:,:);
|
|---|
| 238 | vwnd925_filtre_compomax(compteurmax,2,:,:)=vwnd(b-19,a,:,:);
|
|---|
| 239 | vwnd925_filtre_compomax(compteurmax,3,:,:)=vwnd(b-18,a,:,:);
|
|---|
| 240 | vwnd925_filtre_compomax(compteurmax,4,:,:)=vwnd(b-17,a,:,:);
|
|---|
| 241 | vwnd925_filtre_compomax(compteurmax,5,:,:)=vwnd(b-16,a,:,:);
|
|---|
| 242 | vwnd925_filtre_compomax(compteurmax,6,:,:)=vwnd(b-15,a,:,:);
|
|---|
| 243 | vwnd925_filtre_compomax(compteurmax,7,:,:)=vwnd(b-14,a,:,:);
|
|---|
| 244 | vwnd925_filtre_compomax(compteurmax,8,:,:)=vwnd(b-13,a,:,:);
|
|---|
| 245 | vwnd925_filtre_compomax(compteurmax,9,:,:)=vwnd(b-12,a,:,:);
|
|---|
| 246 | vwnd925_filtre_compomax(compteurmax,10,:,:)=vwnd(b-11,a,:,:);
|
|---|
| 247 |
|
|---|
| 248 | vwnd925_filtre_compomax(compteurmax,11,:,:)=vwnd(b-10,a,:,:);
|
|---|
| 249 | vwnd925_filtre_compomax(compteurmax,12,:,:)=vwnd(b-9,a,:,:);
|
|---|
| 250 | vwnd925_filtre_compomax(compteurmax,13,:,:)=vwnd(b-8,a,:,:);
|
|---|
| 251 | vwnd925_filtre_compomax(compteurmax,14,:,:)=vwnd(b-7,a,:,:);
|
|---|
| 252 | vwnd925_filtre_compomax(compteurmax,15,:,:)=vwnd(b-6,a,:,:);
|
|---|
| 253 | vwnd925_filtre_compomax(compteurmax,16,:,:)=vwnd(b-5,a,:,:);
|
|---|
| 254 | vwnd925_filtre_compomax(compteurmax,17,:,:)=vwnd(b-4,a,:,:);
|
|---|
| 255 | vwnd925_filtre_compomax(compteurmax,18,:,:)=vwnd(b-3,a,:,:);
|
|---|
| 256 | vwnd925_filtre_compomax(compteurmax,19,:,:)=vwnd(b-2,a,:,:);
|
|---|
| 257 | vwnd925_filtre_compomax(compteurmax,20,:,:)=vwnd(b-1,a,:,:);
|
|---|
| 258 |
|
|---|
| 259 | vwnd925_filtre_compomax(compteurmax,21,:,:)=vwnd(b,a,:,:);
|
|---|
| 260 | vwnd925_filtre_compomax(compteurmax,22,:,:)=vwnd(b+1,a,:,:);
|
|---|
| 261 | vwnd925_filtre_compomax(compteurmax,23,:,:)=vwnd(b+2,a,:,:);
|
|---|
| 262 | vwnd925_filtre_compomax(compteurmax,24,:,:)=vwnd(b+3,a,:,:);
|
|---|
| 263 | vwnd925_filtre_compomax(compteurmax,25,:,:)=vwnd(b+4,a,:,:);
|
|---|
| 264 | vwnd925_filtre_compomax(compteurmax,26,:,:)=vwnd(b+5,a,:,:);
|
|---|
| 265 | vwnd925_filtre_compomax(compteurmax,27,:,:)=vwnd(b+6,a,:,:);
|
|---|
| 266 | vwnd925_filtre_compomax(compteurmax,28,:,:)=vwnd(b+7,a,:,:);
|
|---|
| 267 | vwnd925_filtre_compomax(compteurmax,29,:,:)=vwnd(b+8,a,:,:);
|
|---|
| 268 | vwnd925_filtre_compomax(compteurmax,30,:,:)=vwnd(b+9,a,:,:);
|
|---|
| 269 | vwnd925_filtre_compomax(compteurmax,31,:,:)=vwnd(b+10,a,:,:);
|
|---|
| 270 | % cas 2 : min deltas apres positifs et deltas avant negatifs
|
|---|
| 271 | elseif (delta(b+1)>0 && delta(b)>0 && delta(b-1)<0 && delta(b-2)<0 && ind_olr(b,a)<(-ind_olr2));
|
|---|
| 272 | compteurmin=compteurmin+1;
|
|---|
| 273 |
|
|---|
| 274 | vwnd925_filtre_compomin(compteurmin,1,:,:)=vwnd(b-20,a,:,:);
|
|---|
| 275 | vwnd925_filtre_compomin(compteurmin,2,:,:)=vwnd(b-19,a,:,:);
|
|---|
| 276 | vwnd925_filtre_compomin(compteurmin,3,:,:)=vwnd(b-18,a,:,:);
|
|---|
| 277 | vwnd925_filtre_compomin(compteurmin,4,:,:)=vwnd(b-17,a,:,:);
|
|---|
| 278 | vwnd925_filtre_compomin(compteurmin,5,:,:)=vwnd(b-16,a,:,:);
|
|---|
| 279 | vwnd925_filtre_compomin(compteurmin,6,:,:)=vwnd(b-15,a,:,:);
|
|---|
| 280 | vwnd925_filtre_compomin(compteurmin,7,:,:)=vwnd(b-14,a,:,:);
|
|---|
| 281 | vwnd925_filtre_compomin(compteurmin,8,:,:)=vwnd(b-13,a,:,:);
|
|---|
| 282 | vwnd925_filtre_compomin(compteurmin,9,:,:)=vwnd(b-12,a,:,:);
|
|---|
| 283 | vwnd925_filtre_compomin(compteurmin,10,:,:)=vwnd(b-11,a,:,:);
|
|---|
| 284 |
|
|---|
| 285 | vwnd925_filtre_compomin(compteurmin,11,:,:)=vwnd(b-10,a,:,:);
|
|---|
| 286 | vwnd925_filtre_compomin(compteurmin,12,:,:)=vwnd(b-9,a,:,:);
|
|---|
| 287 | vwnd925_filtre_compomin(compteurmin,13,:,:)=vwnd(b-8,a,:,:);
|
|---|
| 288 | vwnd925_filtre_compomin(compteurmin,14,:,:)=vwnd(b-7,a,:,:);
|
|---|
| 289 | vwnd925_filtre_compomin(compteurmin,15,:,:)=vwnd(b-6,a,:,:);
|
|---|
| 290 | vwnd925_filtre_compomin(compteurmin,16,:,:)=vwnd(b-5,a,:,:);
|
|---|
| 291 | vwnd925_filtre_compomin(compteurmin,17,:,:)=vwnd(b-4,a,:,:);
|
|---|
| 292 | vwnd925_filtre_compomin(compteurmin,18,:,:)=vwnd(b-3,a,:,:);
|
|---|
| 293 | vwnd925_filtre_compomin(compteurmin,19,:,:)=vwnd(b-2,a,:,:);
|
|---|
| 294 | vwnd925_filtre_compomin(compteurmin,20,:,:)=vwnd(b-1,a,:,:);
|
|---|
| 295 |
|
|---|
| 296 | vwnd925_filtre_compomin(compteurmin,21,:,:)=vwnd(b,a,:,:);
|
|---|
| 297 | vwnd925_filtre_compomin(compteurmin,22,:,:)=vwnd(b+1,a,:,:);
|
|---|
| 298 | vwnd925_filtre_compomin(compteurmin,23,:,:)=vwnd(b+2,a,:,:);
|
|---|
| 299 | vwnd925_filtre_compomin(compteurmin,24,:,:)=vwnd(b+3,a,:,:);
|
|---|
| 300 | vwnd925_filtre_compomin(compteurmin,25,:,:)=vwnd(b+4,a,:,:);
|
|---|
| 301 | vwnd925_filtre_compomin(compteurmin,26,:,:)=vwnd(b+5,a,:,:);
|
|---|
| 302 | vwnd925_filtre_compomin(compteurmin,27,:,:)=vwnd(b+6,a,:,:);
|
|---|
| 303 | vwnd925_filtre_compomin(compteurmin,28,:,:)=vwnd(b+7,a,:,:);
|
|---|
| 304 | vwnd925_filtre_compomin(compteurmin,29,:,:)=vwnd(b+8,a,:,:);
|
|---|
| 305 | vwnd925_filtre_compomin(compteurmin,30,:,:)=vwnd(b+9,a,:,:);
|
|---|
| 306 | vwnd925_filtre_compomin(compteurmin,31,:,:)=vwnd(b+10,a,:,:);
|
|---|
| 307 | end;
|
|---|
| 308 | end;
|
|---|
| 309 | end;
|
|---|
| 310 | end;
|
|---|
| 311 |
|
|---|
| 312 |
|
|---|
| 313 | % on fait la somme des valeurs de vwnd925_filtreentiel sur le nbre d occurences
|
|---|
| 314 | % on obtent un tableau de la forme (jours-avant-apres,lon,lat)
|
|---|
| 315 | vwnd925_filtre_compomin1(:,:,:)=nanmean(vwnd925_filtre_compomin); clear vwnd925_filtre_compomin;
|
|---|
| 316 | vwnd925_filtre_compomax1(:,:,:)=nanmean(vwnd925_filtre_compomax); clear vwnd925_filtre_compomax;
|
|---|
| 317 |
|
|---|
| 318 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|---|
| 319 |
|
|---|
| 320 | figure(1);
|
|---|
| 321 | orient('landscape');
|
|---|
| 322 |
|
|---|
| 323 | for e=1:4;
|
|---|
| 324 | a=4-(e-1)+1;
|
|---|
| 325 | f=2*(a-1)+1;
|
|---|
| 326 |
|
|---|
| 327 | clear delta_uwnd925_filtre_min;
|
|---|
| 328 | clear delta_vwnd925_filtre_min;
|
|---|
| 329 | delta_uwnd925_filtre_min=zeros(49,144);
|
|---|
| 330 | delta_vwnd925_filtre_min=zeros(49,144);
|
|---|
| 331 | for b=1:49;
|
|---|
| 332 | for c=1:144;
|
|---|
| 333 | delta_uwnd925_filtre_min(b,c)=uwnd925_filtre_compomin1(f,b,c)-uwnd925_filtre_compomax1(f,b,c);
|
|---|
| 334 | delta_vwnd925_filtre_min(b,c)=vwnd925_filtre_compomin1(f,b,c)-vwnd925_filtre_compomax1(f,b,c);
|
|---|
| 335 |
|
|---|
| 336 | end;
|
|---|
| 337 | end;
|
|---|
| 338 | subplot(4,1,5-e);
|
|---|
| 339 |
|
|---|
| 340 | delta_uwnd925_filtre=zeros(49,144);
|
|---|
| 341 | delta_vwnd925_filtre=zeros(49,144);
|
|---|
| 342 | delta_uwnd925_filtre(:,1:72)=delta_uwnd925_filtre_min(:,73:144);
|
|---|
| 343 | delta_uwnd925_filtre(:,73:144)=delta_uwnd925_filtre_min(:,1:72);
|
|---|
| 344 | delta_vwnd925_filtre(:,1:72)=delta_vwnd925_filtre_min(:,73:144);
|
|---|
| 345 | delta_vwnd925_filtre(:,73:144)=delta_vwnd925_filtre_min(:,1:72);
|
|---|
| 346 | xi=[-180:3.75:176.25]; xi=xi'; yi=[-87.1591:3.708895:87.1591];
|
|---|
| 347 | clear carteu cartev;
|
|---|
| 348 | carteu=interp2(lon-180,lat,delta_uwnd925_filtre,xi,yi);
|
|---|
| 349 | cartev=interp2(lon-180,lat,delta_vwnd925_filtre,xi,yi);
|
|---|
| 350 |
|
|---|
| 351 | aa=quiver(xi,yi,carteu,cartev,'k');
|
|---|
| 352 | if e==1;
|
|---|
| 353 | set (gca,'XTick',[-60:20:120],'XTickLabel',[' 60W';' 40W';' 20W';' 0 ';' 20E';' 40E';' 60E'; ' 80E';'100E';'120E'],'fontsize',6);
|
|---|
| 354 | else
|
|---|
| 355 | set (gca,'XTick',[-60:20:120],'XTickLabel',[' ';' ';' ';' ';' ';' ';' ';' ';' ';' '],'fontsize',6);
|
|---|
| 356 | end
|
|---|
| 357 | set (gca,'YTick',[-10:10:30],'YTickLabel',['10S';' 0 ';'10N';'20N';'30N'],'fontname','Arial','fontsize',6);
|
|---|
| 358 | cartemonde1;
|
|---|
| 359 | set (gca,'tickDir','out');
|
|---|
| 360 | axis equal
|
|---|
| 361 | axis([-60 120 -20 40]);
|
|---|
| 362 |
|
|---|
| 363 | if e==4;
|
|---|
| 364 | title('Winds 925hPa -EOF1 ER30100d - ITCZ 7.5-12.5','fontsize',8) ;
|
|---|
| 365 | end
|
|---|
| 366 | text(-150,10,['day = ',num2str(f-21)],'fontname','Arial','fontsize',10);
|
|---|
| 367 | pos_vert=e/6.1;
|
|---|
| 368 | % set (gca,'position',[0.2 pos_vert 0.3 1/6.1])
|
|---|
| 369 | set (gca,'position',[0.2 pos_vert 0.4 1/6.1])
|
|---|
| 370 | end;
|
|---|
| 371 |
|
|---|
| 372 |
|
|---|
| 373 | print -depsc2 composite_wind925_EOF1_ER30100_part1.eps;
|
|---|
| 374 |
|
|---|
| 375 |
|
|---|
| 376 |
|
|---|
| 377 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|---|
| 378 |
|
|---|
| 379 | figure(2);
|
|---|
| 380 | orient('landscape');
|
|---|
| 381 |
|
|---|
| 382 |
|
|---|
| 383 | for e=1:4;
|
|---|
| 384 | a=4-(e-1)+1+4;
|
|---|
| 385 | f=2*(a-1)+1;
|
|---|
| 386 |
|
|---|
| 387 | clear delta_uwnd925_filtre_min;
|
|---|
| 388 | clear delta_vwnd925_filtre_min;
|
|---|
| 389 | delta_uwnd925_filtre_min=zeros(49,144);
|
|---|
| 390 | delta_vwnd925_filtre_min=zeros(49,144);
|
|---|
| 391 | for b=1:49;
|
|---|
| 392 | for c=1:144;
|
|---|
| 393 | delta_uwnd925_filtre_min(b,c)=uwnd925_filtre_compomin1(f,b,c)-uwnd925_filtre_compomax1(f,b,c);
|
|---|
| 394 | delta_vwnd925_filtre_min(b,c)=vwnd925_filtre_compomin1(f,b,c)-vwnd925_filtre_compomax1(f,b,c);
|
|---|
| 395 |
|
|---|
| 396 | end;
|
|---|
| 397 | end;
|
|---|
| 398 | subplot(4,1,5-e);
|
|---|
| 399 |
|
|---|
| 400 | delta_uwnd925_filtre=zeros(49,144);
|
|---|
| 401 | delta_vwnd925_filtre=zeros(49,144);
|
|---|
| 402 | delta_uwnd925_filtre(:,1:72)=delta_uwnd925_filtre_min(:,73:144);
|
|---|
| 403 | delta_uwnd925_filtre(:,73:144)=delta_uwnd925_filtre_min(:,1:72);
|
|---|
| 404 | delta_vwnd925_filtre(:,1:72)=delta_vwnd925_filtre_min(:,73:144);
|
|---|
| 405 | delta_vwnd925_filtre(:,73:144)=delta_vwnd925_filtre_min(:,1:72);
|
|---|
| 406 | xi=[-180:3.75:176.25]; xi=xi'; yi=[-87.1591:3.708895:87.1591];
|
|---|
| 407 | clear carteu cartev;
|
|---|
| 408 | carteu=interp2(lon-180,lat,delta_uwnd925_filtre,xi,yi);
|
|---|
| 409 | cartev=interp2(lon-180,lat,delta_vwnd925_filtre,xi,yi);
|
|---|
| 410 | aa=quiver(xi,yi,carteu,cartev,'k');
|
|---|
| 411 | if e==1;
|
|---|
| 412 | set (gca,'XTick',[-60:20:120],'XTickLabel',[' 60W';' 40W';' 20W';' 0 ';' 20E';' 40E';' 60E'; ' 80E';'100E';'120E'],'fontsize',6);
|
|---|
| 413 | else
|
|---|
| 414 | set (gca,'XTick',[-60:20:120],'XTickLabel',[' ';' ';' ';' ';' ';' ';' ';' ';' ';' '],'fontsize',6);
|
|---|
| 415 | end
|
|---|
| 416 | set (gca,'YTick',[-10:10:30],'YTickLabel',['10S';' 0 ';'10N';'20N';'30N'],'fontname','Arial','fontsize',6);
|
|---|
| 417 | cartemonde1;
|
|---|
| 418 | set (gca,'tickDir','out');
|
|---|
| 419 | axis equal
|
|---|
| 420 | axis([-60 120 -20 40]);
|
|---|
| 421 |
|
|---|
| 422 | if e==4;
|
|---|
| 423 | title('Winds 925hPa -EOF1 ER30100d - ITCZ 7.5-12.5','fontsize',8) ;
|
|---|
| 424 | end
|
|---|
| 425 | text(-150,10,['day = ',num2str(f-21)],'fontname','Arial','fontsize',10);
|
|---|
| 426 | pos_vert=e/6.1;
|
|---|
| 427 | set (gca,'position',[0.2 pos_vert 0.4 1/6.1])
|
|---|
| 428 | end;
|
|---|
| 429 |
|
|---|
| 430 |
|
|---|
| 431 | print -depsc2 composite_wind925_EOF1_ER30100_part2.eps;
|
|---|
| 432 |
|
|---|
| 433 |
|
|---|
| 434 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|---|
| 435 |
|
|---|
| 436 | figure(3);
|
|---|
| 437 | orient('landscape');
|
|---|
| 438 |
|
|---|
| 439 | for e=1:4;
|
|---|
| 440 | a=4-(e-1)+1+8;
|
|---|
| 441 | f=2*(a-1)+1;
|
|---|
| 442 |
|
|---|
| 443 | clear delta_uwnd925_filtre_min;
|
|---|
| 444 | clear delta_vwnd925_filtre_min;
|
|---|
| 445 | delta_uwnd925_filtre_min=zeros(49,144);
|
|---|
| 446 | delta_vwnd925_filtre_min=zeros(49,144);
|
|---|
| 447 | for b=1:49;
|
|---|
| 448 | for c=1:144;
|
|---|
| 449 | delta_uwnd925_filtre_min(b,c)=uwnd925_filtre_compomin1(f,b,c)-uwnd925_filtre_compomax1(f,b,c);
|
|---|
| 450 | delta_vwnd925_filtre_min(b,c)=vwnd925_filtre_compomin1(f,b,c)-vwnd925_filtre_compomax1(f,b,c);
|
|---|
| 451 |
|
|---|
| 452 | end;
|
|---|
| 453 | end;
|
|---|
| 454 | subplot(4,1,5-e);
|
|---|
| 455 |
|
|---|
| 456 | delta_uwnd925_filtre=zeros(49,144);
|
|---|
| 457 | delta_vwnd925_filtre=zeros(49,144);
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| 458 | delta_uwnd925_filtre(:,1:72)=delta_uwnd925_filtre_min(:,73:144);
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| 459 | delta_uwnd925_filtre(:,73:144)=delta_uwnd925_filtre_min(:,1:72);
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| 460 | delta_vwnd925_filtre(:,1:72)=delta_vwnd925_filtre_min(:,73:144);
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| 461 | delta_vwnd925_filtre(:,73:144)=delta_vwnd925_filtre_min(:,1:72);
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| 462 | xi=[-180:3.75:176.25]; xi=xi'; yi=[-87.1591:3.708895:87.1591];
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| 463 | clear carteu cartev;
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| 464 | carteu=interp2(lon-180,lat,delta_uwnd925_filtre,xi,yi);
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| 465 | cartev=interp2(lon-180,lat,delta_vwnd925_filtre,xi,yi);
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| 466 | aa=quiver(xi,yi,carteu,cartev,'k');
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| 467 | if e==1;
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| 468 | set (gca,'XTick',[-60:20:120],'XTickLabel',[' 60W';' 40W';' 20W';' 0 ';' 20E';' 40E';' 60E'; ' 80E';'100E';'120E'],'fontsize',6);
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| 469 | else
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| 470 | set (gca,'XTick',[-60:20:120],'XTickLabel',[' ';' ';' ';' ';' ';' ';' ';' ';' ';' '],'fontsize',6);
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| 471 | end
|
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| 472 | set (gca,'YTick',[-10:10:30],'YTickLabel',['10S';' 0 ';'10N';'20N';'30N'],'fontname','Arial','fontsize',6);
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| 473 | cartemonde1;
|
|---|
| 474 | set (gca,'tickDir','out');
|
|---|
| 475 | axis equal
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| 476 | axis([-60 120 -20 40]);
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| 477 |
|
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| 478 | if e==4;
|
|---|
| 479 | title('Winds 925hPa -EOF1 ER30100d - ITCZ 7.5-12.5','fontsize',8) ;
|
|---|
| 480 | end
|
|---|
| 481 | text(-150,10,['day = ',num2str(f-21)],'fontname','Arial','fontsize',10);
|
|---|
| 482 | pos_vert=e/6.1;
|
|---|
| 483 | set (gca,'position',[0.2 pos_vert 0.4 1/6.1])
|
|---|
| 484 | end;
|
|---|
| 485 |
|
|---|
| 486 |
|
|---|
| 487 | print -depsc2 composite_wind925_EOF1_ER30100_part3.eps;
|
|---|
| 488 |
|
|---|
| 489 |
|
|---|
| 490 | %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|---|
| 491 |
|
|---|
| 492 | figure(4);
|
|---|
| 493 | orient('landscape');
|
|---|
| 494 |
|
|---|
| 495 | for e=1:4;
|
|---|
| 496 | a=4-(e-1)+1+10;
|
|---|
| 497 | f=2*(a-1)+1;
|
|---|
| 498 |
|
|---|
| 499 | clear delta_uwnd925_filtre_min;
|
|---|
| 500 | clear delta_vwnd925_filtre_min;
|
|---|
| 501 | delta_uwnd925_filtre_min=zeros(49,144);
|
|---|
| 502 | delta_vwnd925_filtre_min=zeros(49,144);
|
|---|
| 503 | for b=1:49;
|
|---|
| 504 | for c=1:144;
|
|---|
| 505 | delta_uwnd925_filtre_min(b,c)=uwnd925_filtre_compomin1(f,b,c)-uwnd925_filtre_compomax1(f,b,c);
|
|---|
| 506 | delta_vwnd925_filtre_min(b,c)=vwnd925_filtre_compomin1(f,b,c)-vwnd925_filtre_compomax1(f,b,c);
|
|---|
| 507 |
|
|---|
| 508 | end;
|
|---|
| 509 | end;
|
|---|
| 510 | subplot(4,1,5-e);
|
|---|
| 511 |
|
|---|
| 512 | delta_uwnd925_filtre=zeros(49,144);
|
|---|
| 513 | delta_vwnd925_filtre=zeros(49,144);
|
|---|
| 514 | delta_uwnd925_filtre(:,1:72)=delta_uwnd925_filtre_min(:,73:144);
|
|---|
| 515 | delta_uwnd925_filtre(:,73:144)=delta_uwnd925_filtre_min(:,1:72);
|
|---|
| 516 | delta_vwnd925_filtre(:,1:72)=delta_vwnd925_filtre_min(:,73:144);
|
|---|
| 517 | delta_vwnd925_filtre(:,73:144)=delta_vwnd925_filtre_min(:,1:72);
|
|---|
| 518 | xi=[-180:3.75:176.25]; xi=xi'; yi=[-87.1591:3.708895:87.1591];
|
|---|
| 519 | clear carteu cartev;
|
|---|
| 520 | carteu=interp2(lon-180,lat,delta_uwnd925_filtre,xi,yi);
|
|---|
| 521 | cartev=interp2(lon-180,lat,delta_vwnd925_filtre,xi,yi);
|
|---|
| 522 | aa=quiver(xi,yi,carteu,cartev,'k');
|
|---|
| 523 | if e==1;
|
|---|
| 524 | set (gca,'XTick',[-60:20:120],'XTickLabel',[' 60W';' 40W';' 20W';' 0 ';' 20E';' 40E';' 60E'; ' 80E';'100E';'120E'],'fontsize',6);
|
|---|
| 525 | else
|
|---|
| 526 | set (gca,'XTick',[-60:20:120],'XTickLabel',[' ';' ';' ';' ';' ';' ';' ';' ';' ';' '],'fontsize',6);
|
|---|
| 527 | end
|
|---|
| 528 | set (gca,'YTick',[-10:10:30],'YTickLabel',['10S';' 0 ';'10N';'20N';'30N'],'fontname','Arial','fontsize',6);
|
|---|
| 529 | cartemonde1;
|
|---|
| 530 | set (gca,'tickDir','out');
|
|---|
| 531 | axis equal
|
|---|
| 532 | axis([-60 120 -20 40]);
|
|---|
| 533 |
|
|---|
| 534 | if e==4;
|
|---|
| 535 | title('Winds 925hPa EOF1 ER30100d - ITCZ 7.5-12.5','fontsize',8) ;
|
|---|
| 536 | end
|
|---|
| 537 | text(-150,10,['day = ',num2str(f-21)],'fontname','Arial','fontsize',10);
|
|---|
| 538 | pos_vert=e/6.1;
|
|---|
| 539 | set (gca,'position',[0.2 pos_vert 0.4 1/6.1])
|
|---|
| 540 | end;
|
|---|
| 541 |
|
|---|
| 542 | print -depsc2 composite_wind925_EOF1_ER30100_part4.eps;
|
|---|
| 543 |
|
|---|
| 544 |
|
|---|
| 545 |
|
|---|
