pvtend.tendency.with_derivs_for_window

pvtend.tendency.with_derivs_for_window(base_ts: Timestamp, cfg: TendencyConfig, clim_ds: Dataset) → Dataset[source]

Open data for base_ts window, compute all bars/anoms/derivatives, Helmholtz decomposition on full NH.

Parameters:

  • base_ts – Event reference timestamp.

  • cfg – Tendency configuration.

  • clim_ds – Pre-loaded climatology dataset.

Returns:

xr.Dataset with all original + derived fields on the ERA5 grid.