INTERACTIVE BLOCK CHOICE

This function will make you a god of seismogram
interpretation.
A portion of the CWT is picked using the left button of a mouse
forming a closed polygon on the CWT plane. First press the
green button to start picking. Choose your polygon and
then double click to finish the polygon.
If you want to only include the CWT information within the
polygon, press the orange button. The inverse CWT will be
computed only for the coefficients within the polygon.
If you want to exclude this information, press the yellow
button. The inverse CWT will be computed for all
coefficients outside of the polygon.
Note that large polygons slow down the inclusion or exclusion
process.
Here is an example using the canonical seismogram. The
seismogram has been soft thresholded for noise:

Next a polygon will be placed around the energy
composing the fundamental Rayleigh wave:

Pushing the Include Block button gives this
image:

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