- fields : (sequence of) Field or FieldList
The field or fields to be collapsed.
- method : str or CellMethods
There are two ways of setting the collapse method:
A string containing a single method (such as ‘min’).
All of the dimensions specified with the axes
parameter are collapsed simultaneously with this
method.
A CF cell methods string (such as ‘time: max’) or a
CellMethods object equivalent to such a string.
This method specifies both collapse methods and the
axes to apply them to. Each name in the string is
interpreted as for the axes parameter. Multiple cell
methods may be specified (such as ‘time: max height:
mean’), in which case each collapse is carried out
independently and in the order that they are given.
A sequence of method strings (such as [‘mid_range’,
‘variance’])
axes : scalar or sequence, optional
weights : str or None or dict, optional
- unbiased : bool, optional
If True then the calculate unbiased statisics where
applicable. By default biased statistics are calculated.
- ignore_size1 : bool, optional
If False then raise a ValueError if a dimension to be
collapsed has size 1, regardless of whether or not it spans
the data array. By default size 1 collapse dimensions are
ignored, regardless of whether or not they span the data
array.
- squeeze : bool, optional
If True then remove collapsed dimensions from the data array.
By default collapsed dimensions are retained with size 1 if
they were spanned by the original data array.
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