xarray.DataArray.ffill¶
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DataArray.
ffill
(dim, limit=None)¶ Fill NaN values by propogating values forward
Requires bottleneck.
Parameters: dim : str
Specifies the dimension along which to propagate values when filling.
limit : int, default None
The maximum number of consecutive NaN values to forward fill. In other words, if there is a gap with more than this number of consecutive NaNs, it will only be partially filled. Must be greater than 0 or None for no limit.
Returns: DataArray