earth2studio.data.WB2ERA5#
- class earth2studio.data.WB2ERA5(cache=True, verbose=True, async_timeout=600)[source]#
ERA5 reanalysis data with several derived variables on a 0.25 degree lat-lon grid from 1959 to 2023 (incl) to 6 hour intervals on 13 pressure levels. Provided by the WeatherBench2 data repository.
- Parameters:
cache (bool, optional) – Cache data source on local memory, by default True
verbose (bool, optional) – Print download progress, by default True
async_timeout (int, optional) – Time in sec after which download will be cancelled if not finished successfully, by default 600
Warning
This is a remote data source and can potentially download a large amount of data to your local machine for large requests.
Note
Additional information on the data repository can be referenced here:
- __call__(time, variable)#
Function to get data
- Parameters:
time (datetime | list[datetime] | TimeArray) – Timestamps to return data for (UTC).
variable (str | list[str] | VariableArray) – String, list of strings or array of strings that refer to variables to return. Must be in the WB2 lexicon.
- Returns:
ERA5 weather data array from weather bench 2
- Return type:
xr.DataArray
- async fetch(time, variable)#
Async function to get data
- Parameters:
time (datetime | list[datetime] | TimeArray) – Timestamps to return data for (UTC).
variable (str | list[str] | VariableArray) – String, list of strings or array of strings that refer to variables to return. Must be in the WB2 lexicon.
- Returns:
ERA5 weather data array from weather bench 2
- Return type:
xr.DataArray
