Attenuation interpolation
First Version of LYAM interpolation with parameters from @cgerber . Used by @hstevens for tracking studies. ToDo: Maybe have legacy attenuation tool as subclass of the new more general tool. Closes LHCBSCIFI-116.
First Version of LYAM interpolation with parameters from @cgerber . Used by @hstevens for tracking studies. ToDo: Maybe have legacy attenuation tool as subclass of the new more general tool. Closes LHCBSCIFI-116.