xarray.core.rolling.DatasetRolling.sum

xarray.core.rolling.DatasetRolling.sum#

DatasetRolling.sum(keep_attrs=None, **kwargs)[source]#

Reduce this object’s data windows by applying sum along its dimension.

Parameters:
  • keep_attrs (bool, default: None) – If True, the attributes (attrs) will be copied from the original object to the new one. If False, the new object will be returned without attributes. If None uses the global default.

  • **kwargs (dict) – Additional keyword arguments passed on to sum.

Returns:

reduced (same type as caller) – New object with sum applied along its rolling dimension.