scipp.nansum#

scipp.nansum(x, dim=None)#

Sum of elements in the input ignoring NaN’s.

See scipp.sum() on how rounding errors for float32 inputs are handled.

Parameters:

x (scipp.typing.VariableLike) – Input data.
dim (Union[str, Iterable[str], None], default: None) – Dimension(s) along which to calculate the sum. If not given, the sum over all dimensions is calculated.

Returns:

Same type as x – The sum of the input values which are not NaN.