Example of Fig 4.11
Sensitivity to Time Sampling
function example3 % % Effect of changing the time series % flat = [0 90]; flon = [0 360]; lnorm = 'anom'; [zt,ind,fcos]=readz500(flat,flon,'season','jfm','scaling','yes'); [z,sdz]=anomaly(zt,lnorm); odd=1:2:34; even=2:2:34; [eof1,lam1,v,proj]=eoffast(z(:,odd),ind,15,1); [eof2,lam2,v,proj]=eoffast(z(:,even),ind,15,1); [eof3,lam3,v,proj]=eoffast(z,ind,15,1); % Make plot titstr=cell(size(1:3)); titstr{1} = [' Odd Years - EOF Mode 1 ' num2str(lam1(1)*100,'%-2.0f') '%']; titstr{2} = [' Even Years - EOF Mode 1 ' num2str(lam2(1)*100,'%-2.0f') '%']; titstr{3} = [' Total - EOF Mode 1 ' num2str(lam3(1)*100,'%-2.0f') '%']; bigtit{1}= ['Sensitivity to Time Series ' ]; bigtit{2}= ''; pict3(bigtit,eof1(:,1),eof2(:,1),eof3(:,1), ... [0 90],[0 360],[-0.3:0.02:0.3],titstr,'shading','off'); print('-dpdf','-painters','-adobecset',['example31.pdf']);
Normalization anom Expanded Field Expanded Field Expanded Field Shading is off Reshaping for T30 Gaussian grid Contouring from a minimum -0.3000 Contouring to a maximum 0.3000 Contouring interval is 0.0200 Contour values are: -0.3000 -0.2800 -0.2600 -0.2400 -0.2200 -0.2000 -0.1800 -0.1600 -0.1400 -0.1200 -0.1000 -0.0800 -0.0600 -0.0400 -0.0200 0.0000 0.0200 0.0400 0.0600 0.0800 0.1000 0.1200 0.1400 0.1600 0.1800 0.2000 0.2200 0.2400 0.2600 0.2800 0.3000 Maximum field value 0.1125 Minimum field value -0.0476 Shading is off Reshaping for T30 Gaussian grid Contouring from a minimum -0.3000 Contouring to a maximum 0.3000 Contouring interval is 0.0200 Contour values are: -0.3000 -0.2800 -0.2600 -0.2400 -0.2200 -0.2000 -0.1800 -0.1600 -0.1400 -0.1200 -0.1000 -0.0800 -0.0600 -0.0400 -0.0200 0.0000 0.0200 0.0400 0.0600 0.0800 0.1000 0.1200 0.1400 0.1600 0.1800 0.2000 0.2200 0.2400 0.2600 0.2800 0.3000 Maximum field value 0.1013 Minimum field value -0.0504 Shading is off Reshaping for T30 Gaussian grid Contouring from a minimum -0.3000 Contouring to a maximum 0.3000 Contouring interval is 0.0200 Contour values are: -0.3000 -0.2800 -0.2600 -0.2400 -0.2200 -0.2000 -0.1800 -0.1600 -0.1400 -0.1200 -0.1000 -0.0800 -0.0600 -0.0400 -0.0200 0.0000 0.0200 0.0400 0.0600 0.0800 0.1000 0.1200 0.1400 0.1600 0.1800 0.2000 0.2200 0.2400 0.2600 0.2800 0.3000 Maximum field value 0.1081 Minimum field value -0.0435
