Level 3 Product Support about supercell-wx

[jtleniger]

Are derived products present in the level 3 data? Adding them, particularly echo tops, would be very valuable. If this data is present in the level 3 format, and there is documentation on its encoding, I'd be happy to help out.

[dpaulat]

Yes, they are. I am currently parsing echo tops data and can load individual files (File > Open). However, additional work is likely needed on color tables and scaling. Once that is fixed, Echo Tops can probably just be added as a level 3 selection, similar to the existing products.

Other products will take some additional work (e.g., storm tracks), which I plan on starting the infrastructure for in v0.3 supporting icons and such.

Here are a few sample files in the test data repository:
https://github.com/dpaulat/supercell-wx-test-data/blob/master/nexrad/level3/KLSX_SDUS73_EETLSX_202112110215
https://github.com/dpaulat/supercell-wx-test-data/blob/master/nexrad/level3/KLSX_SDUS73_NETLSX_202112110152

I am parsing based on ICD definitions here:
https://www.roc.noaa.gov/WSR88D/BuildInfo/Files.aspx
Level 3 products are defined in ICD 2620001