Example of Fig 4.9
Covariance EOF
function example % % EOF % flat = [0 90]; flon = [120 360]; lnorm = 'anom'; [zt,ind,fcos]=readz500(flat,flon,'season','jfm','scaling','yes'); [z,sdz]=anomaly(zt,lnorm); [u,lam,v,proj]=eoffast(z,ind,34,1); % PLot EOF ----- titstr=cell(size(1:3)); modeindex=[ 1 2 3]; for i=1:3 ii=modeindex(i); titstr{i} = [' EOF Mode ' num2str(ii) ' ' num2str(lam(ii)*100,'%-2.0f') '%']; end bigtit{1}= [' ' ]; bigtit{2}= 'Covariance EOF'; pict3(bigtit,u(:,modeindex(1)),u(:,modeindex(2)), u(:,modeindex(3)), ... flat,flon,[-0.5:0.01:0.5],titstr,'shading','off'); print('-dpdf','-painters','example06.pdf');
Normalization anom Expanded Field Shading is off Reshaping for T30 Gaussian grid Contouring from a minimum -0.5000 Contouring to a maximum 0.5000 Contouring interval is 0.0100 Contour values are: -0.5000 -0.4900 -0.4800 -0.4700 -0.4600 -0.4500 -0.4400 -0.4300 -0.4200 -0.4100 -0.4000 -0.3900 -0.3800 -0.3700 -0.3600 -0.3500 -0.3400 -0.3300 -0.3200 -0.3100 -0.3000 -0.2900 -0.2800 -0.2700 -0.2600 -0.2500 -0.2400 -0.2300 -0.2200 -0.2100 -0.2000 -0.1900 -0.1800 -0.1700 -0.1600 -0.1500 -0.1400 -0.1300 -0.1200 -0.1100 -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 0.1100 0.1200 0.1300 0.1400 0.1500 0.1600 0.1700 0.1800 0.1900 0.2000 0.2100 0.2200 0.2300 0.2400 0.2500 0.2600 0.2700 0.2800 0.2900 0.3000 0.3100 0.3200 0.3300 0.3400 0.3500 0.3600 0.3700 0.3800 0.3900 0.4000 0.4100 0.4200 0.4300 0.4400 0.4500 0.4600 0.4700 0.4800 0.4900 0.5000 Maximum field value 0.1135 Minimum field value -0.0448 Shading is off Reshaping for T30 Gaussian grid Contouring from a minimum -0.5000 Contouring to a maximum 0.5000 Contouring interval is 0.0100 Contour values are: -0.5000 -0.4900 -0.4800 -0.4700 -0.4600 -0.4500 -0.4400 -0.4300 -0.4200 -0.4100 -0.4000 -0.3900 -0.3800 -0.3700 -0.3600 -0.3500 -0.3400 -0.3300 -0.3200 -0.3100 -0.3000 -0.2900 -0.2800 -0.2700 -0.2600 -0.2500 -0.2400 -0.2300 -0.2200 -0.2100 -0.2000 -0.1900 -0.1800 -0.1700 -0.1600 -0.1500 -0.1400 -0.1300 -0.1200 -0.1100 -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 0.1100 0.1200 0.1300 0.1400 0.1500 0.1600 0.1700 0.1800 0.1900 0.2000 0.2100 0.2200 0.2300 0.2400 0.2500 0.2600 0.2700 0.2800 0.2900 0.3000 0.3100 0.3200 0.3300 0.3400 0.3500 0.3600 0.3700 0.3800 0.3900 0.4000 0.4100 0.4200 0.4300 0.4400 0.4500 0.4600 0.4700 0.4800 0.4900 0.5000 Maximum field value 0.0788 Minimum field value -0.0852 Shading is off Reshaping for T30 Gaussian grid Contouring from a minimum -0.5000 Contouring to a maximum 0.5000 Contouring interval is 0.0100 Contour values are: -0.5000 -0.4900 -0.4800 -0.4700 -0.4600 -0.4500 -0.4400 -0.4300 -0.4200 -0.4100 -0.4000 -0.3900 -0.3800 -0.3700 -0.3600 -0.3500 -0.3400 -0.3300 -0.3200 -0.3100 -0.3000 -0.2900 -0.2800 -0.2700 -0.2600 -0.2500 -0.2400 -0.2300 -0.2200 -0.2100 -0.2000 -0.1900 -0.1800 -0.1700 -0.1600 -0.1500 -0.1400 -0.1300 -0.1200 -0.1100 -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 0.1100 0.1200 0.1300 0.1400 0.1500 0.1600 0.1700 0.1800 0.1900 0.2000 0.2100 0.2200 0.2300 0.2400 0.2500 0.2600 0.2700 0.2800 0.2900 0.3000 0.3100 0.3200 0.3300 0.3400 0.3500 0.3600 0.3700 0.3800 0.3900 0.4000 0.4100 0.4200 0.4300 0.4400 0.4500 0.4600 0.4700 0.4800 0.4900 0.5000 Maximum field value 0.0918 Minimum field value -0.0990
