qunits. Quantity.magnitude_as  (  unit  )[source]

Get the magnitude of the quantity in the specified unit.

Parameters:

unitUnit | None

The target unit as a Unit instance (e.g., u.m), or None to convert to SI base units.

Returns:

magnitudefloat | numpy.ndarray[tuple[Any, ...], numpy.dtype[numpy.float64]]

The magnitude of the quantity in the specified unit.