climpred.stats.rm_poly

climpred.stats.rm_poly(ds, order, dim='time')[source]

Returns xarray object with nth-order fit removed.

Note

This automatically performs a linear interpolation across any NaNs in the time series.

Parameters:
  • ds (xarray object) – Time series to be detrended.
  • order (int) – Order of polynomial fit to be removed.
  • dim (optional str) – Dimension over which to remove the polynomial fit.
Returns:

xarray object with polynomial fit removed.