ECCC radar composite (ECCC_RADAR)

Upstream: MSC radar composite GeoTIFF on hpfx.collab.science.gc.ca (path pattern with date and timestamp).

Transport: HTTP GET via coldcast.download.download_requests(). Optional username / password in YAML become HTTP basic auth.

Auth: Optional basic auth per settings.

CLI: coldcast download eccc_radar

Settings: ECCC_RADAR — delay_minutes, timestep_minutes, search_period_hours, data_type, templates.

Code: coldcast.sources.eccc_radar