Added Savitzky-Golay smoothing as a filter option in the latest version.
A description of the algorithm can be seen here:
https://en.wikipedia.org/wiki/Savitzky%E2%80%93Golay_filter
It essentially acts as a type of High Cut filter. Below, an unfiltered shot display
And here the same with an SG Filter applied:
As you can see below, it is not spectrally smooth, but can be quite useful in cleaning up noisy displays.
5 Point 9 Point
19 Point 25 Point
As the program has not garnered much interest, I am suspending development of it for now.
There doesn’t seem to be much point in developing QC tools for an industry that doesn’t want them, or me.
I need to find some way of making some money, and this isn’t it!
The latest User Manual can be downloaded here:
http://www.seismatters.com/SMRefract/SMRefract%20User%20Ref.pdf