Wavelets

wavelet_1.ncl: Computes power and significance.

wavelet is the built-in function that computes wavelets.

wavelet_2.ncl: Recreates figure 1 of Torrence and Campo (BAMS, 1998). See the wavelet page for a link to Torrence and Campo's wavelet analysis page.

Thanks to Julie Arblaster for supplying the script.