SOI Data
http://www.cgd.ucar.edu/cas/catalog/climind/darwin.ascii 
http://www.cgd.ucar.edu/cas/catalog/climind/tahiti.ascii

Wavelet Decomposition
Darwin SOI Red, Tahiti SOI Blue, both denoised, Daubechies Wavelet[4], for the time-series curves .

Note: 0 is 1866, 1776 is 2013, units month

Scalograms
DGaussian Wavelet [4] , un-padded. Color Scheme: Blue Min, Red Max