prop/lib/microwaveprop/weather/grib2
Graham McIntire b7446e83f5
Use wgrib2 for HRRR grid extraction (7s vs 80+ minutes)
Add Wgrib2 module that shells out to wgrib2 binary for fast GRIB2
grid extraction using -lola (nearest-neighbor to regular lat-lon grid).
Falls back to pure-Elixir decoder if wgrib2 is not installed.

Also: parallel GRIB2 range downloads, merge adjacent byte ranges,
skip corrupt messages instead of failing, pressure fetch is optional.
2026-03-31 08:33:29 -05:00
..
complex_packing.ex Add batch GRIB2 extraction for multi-point grid queries 2026-03-30 16:50:03 -05:00
extractor.ex Use wgrib2 for HRRR grid extraction (7s vs 80+ minutes) 2026-03-31 08:33:29 -05:00
lambert_conformal.ex Replace wgrib2 with pure Elixir GRIB2 decoder for HRRR pipeline 2026-03-29 18:43:43 -05:00
section.ex Add HRRR batch fetch client with multi-point grid extraction 2026-03-30 17:08:21 -05:00
simple_packing.ex Add batch GRIB2 extraction for multi-point grid queries 2026-03-30 16:50:03 -05:00
wgrib2.ex Use wgrib2 for HRRR grid extraction (7s vs 80+ minutes) 2026-03-31 08:33:29 -05:00