Example of Fig 4.5-4.6

EOF for Z500 Data Set

function example456
%
%  EOF
%

flat = [-90 90];
flon = [0 360];
lnorm = 'full';
[zt,ind,fcos]=readz500(flat,flon,'season','jfm','scaling','yes');

[z,sdz]=anomaly(zt,lnorm);

[u,lam,v,proj]=eoffast(z,ind,15,1);

% PLot EOF  -----
titstr=cell(size(1:6));
for ii=1:6
titstr{ii} = [' EOF Mode ' num2str(ii) '    ' num2str(lam(ii)*100,'%-2.1f') '%'];
end
bigtit{1}= ['  EOF  ' ];
bigtit{2}= lnorm;
orient tall;
pict6(bigtit,u, ...
    flat,flon,[-0.1:0.01:0.1],titstr,'shading','off');
print('-dpdf','-adobecset','-painters',['example4a.pdf']);


% PLot EOF  -----
titstr=cell(size(1:6));
for ii=7:12
titstr{ii-6} = [' EOF Mode ' num2str(ii) '    ' num2str(lam(ii)*100,'%-2.1f') '%'];
end
bigtit{1}= ['  EOF  ' ];
bigtit{2}= lnorm;
orient tall;
pict6(bigtit,u(:,6:12), ...
    flat,flon,[-0.1:0.01:0.1],titstr,'shading','off');
print('-dpdf','-adobecset','-painters',['example4b.pdf']);
Normalization full
Expanded Field

index =

     1

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0231 
Minimum field value -0.0265 

index =

     2

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0281 
Minimum field value -0.0326 

index =

     3

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0364 
Minimum field value -0.0350 

index =

     4

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0456 
Minimum field value -0.0517 

index =

     5

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0468 
Minimum field value -0.0505 

index =

     6

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0471 
Minimum field value -0.0465 

index =

     1

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0471 
Minimum field value -0.0465 

index =

     2

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0609 
Minimum field value -0.0436 

index =

     3

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0396 
Minimum field value -0.0671 

index =

     4

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0468 
Minimum field value -0.0471 

index =

     5

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0499 
Minimum field value -0.0484 

index =

     6

Shading is  off 
Reshaping for T30 Gaussian grid
Contouring from a minimum -0.1000 
Contouring to a maximum 0.1000 
Contouring interval is  0.0100 
Contour values are: 
-0.1000 -0.0900 -0.0800 -0.0700 -0.0600 -0.0500 -0.0400 -0.0300 -0.0200 -0.0100 0.0000 0.0100 0.0200 0.0300 0.0400 0.0500 0.0600 0.0700 0.0800 0.0900 0.1000 
Maximum field value 0.0580 
Minimum field value -0.0522