Tools to create advanced products

[shaunwbell]

• filtered data (on the fly) (include jupyter example)
• erddap -> sfc or bottom data (sal/temp) -> erddap (jupyter example and script)
• depth integrated (M2) -> erddap (historic archive) may be an erddap only product at the moment
• shear (adcp) (plots to web)
• current speed and dir (plots to web)

[shaunwbell]

gridded data (already done but include in examples)
merged ctd data (already done but include in examples)