easysnowdata.stations.networks.split_by_network#

easysnowdata.stations.networks.split_by_network(stations: Any, *, network: str | None = None, lookup: Any = None) → dict[str, list[str]][source]#

Group stations by network, as {network_id: [station_id, …]}.

Parameters:

stations – A code or station id, a sequence of them, or a station frame carrying a network/client column (what easysnowdata.stations.inventory() returns) — in which case that column decides and nothing is guessed.
network – Pin every station to this network instead of working it out.
lookup – Callable taking the codes that could not be told apart by shape and returning {code: network}. easysnowdata.stations.load() passes the archive inventory’s lookup; without one, an ambiguous code raises.