scippneutron.conversion.graph.tof.elastic# scippneutron.conversion.graph.tof.elastic(start)[source]# Graph for elastic scattering transformations. Parameters: start (str) – Input coordinate. One of ‘dspacing’, ‘energy’, ‘tof’, ‘Q’, or ‘wavelength’. Returns: dict[str, Callable] – A dict defining a coordinate transformation graph.