xarray.Dataset.cumprod

xarray.Dataset.cumprod

Dataset.cumprod(dim=None, skipna=None, **kwargs)[source]

Apply cumprod along some dimension of Dataset.

Parameters
  • dim (str or sequence of str, optional) – Dimension over which to apply cumprod.

  • axis (int or sequence of int, optional) – Axis over which to apply cumprod. Only one of the ‘dim’ and ‘axis’ arguments can be supplied.

  • skipna (bool, optional) – If True, skip missing values (as marked by NaN). By default, only skips missing values for float dtypes; other dtypes either do not have a sentinel missing value (int) or skipna=True has not been implemented (object, datetime64 or timedelta64).

  • keep_attrs (bool, optional) – If True, the attributes (attrs) will be copied from the original object to the new one. If False (default), the new object will be returned without attributes.

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

Returns

cumvalue (Dataset) – New Dataset object with cumprod applied to its data along the indicated dimension.