scipp.spatial.linear_transform# scipp.spatial.linear_transform(*, unit=Unit(1), value)# Constructs a zero dimensional Variable holding a single 3x3 matrix. Parameters: value (Union[ndarray, list]) – Initial value, a list of lists or 2-D NumPy array. unit (Union[Unit, str], default: Unit(1)) – Optional, unit. Default=dimensionless Returns: A scalar variable of dtype linear_transform3.