NOAA SNODAS (SNODAS)

Upstream: NOAA NOHRSC collaborator GRIB2 products (nohrsc.noaa.gov/products/collaborators/). Filenames combine parameter tokens, date, and suffixes from YAML lists.

Transport: HTTP GET via coldcast.download.download_requests().

Auth: None for the collaborator product URLs in default configuration.

CLI: coldcast download snodas

Settings: SNODAS — parameters, file_suffixes, num_days_back.

Code: coldcast.sources.snodas