aggregate_downsample¶
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astropy.timeseries.
aggregate_downsample
(time_series, *, time_bin_size=None, time_bin_start=None, n_bins=None, aggregate_func=None)[source]¶ Downsample a time series by binning values into bins with a fixed size, using a single function to combine the values in the bin.
Parameters: time_series :
TimeSeries
The time series to downsample.
time_bin_size :
Quantity
The time interval for the binned time series.
time_bin_start :
Time
, optionalThe start time for the binned time series. Defaults to the first time in the sampled time series.
n_bins : int, optional
The number of bins to use. Defaults to the number needed to fit all the original points.
aggregate_func : callable, optional
The function to use for combining points in the same bin. Defaults to np.nanmean.
Returns: binned_time_series :
BinnedTimeSeries
The downsampled time series.