OPAL-T: Beamlines containing a cathode have to have a SOURCE element to indicate this fact.
OPAL-T: The design energy of dipoles is now expected in MeV instead of eV
The meaning of OFFSETZ of the command DISTRIBUTION has changed. It now indicates a shift of the particle bunch relative to the reference particle. Use the ZSTART attribute of the TRACK command to start the simulation at a position z > 0
The attribute DISTRIBUTION of the command DISTRIBUTION has been renamed to TYPE
The attributes LAT_RINIT and BEAM_RINIT of the element RINGDEFINITION have units [m] instead of [mm].
OPAL-T: The attribute ROTATION of RBEND and SBEND has been replaced by PSI which now can be applied to all elements to rotate them about the reference trajectory
OPAL-Cycl: The trim coil description has been changed and trim coils are now a separate element.
A new recommended description based on a rational function has been added.
The old description has changed its units for BMAX from [kG] to [T] and SLPTC has been inverted to [1/mm].
OPAL-Cycl: DUMPFIELDS and DUMPEMFIELDS commands now uses metres and radians as input instead of mm and degrees.
Output file related changes
OPAL-Cycl: -trackOrbit.dat file is now in [m] instead of [mm].