Bug Fixes for Commands

• Fixed bug with fiducialization during matrix computations, which impacted the final output from the run_setup command and the output from the matrix_output command. For simulations with acceleration, this would have shown up as incorrect matrix results in the final output file and the output from the matrix_output command. Twiss parameters and tracking were not affected. This bug was found by Philippe Piot.

• Fixed bug in matrix_output, which resulted in incorrect results when there was acceleration and the starting point for the matrix was not the start of the beamline. This bug was found by Philippe Piot.

• Fixed a bug in orbit correction (correct command): when prezero_correctors was set (the default), elegant was prezeroing the quadrupole steering parameters HKICK and VKICK even if they were not selected as steering elements. This wouldn't cause any problem unless the HKICK or VKICK parameters of QUAD or KQUAD elements where given non-zero values. This is unrelated to quadrupole misalignment.

• Fixed a bug that resulted in no calculations when a load_parameters file had no rows in change_defined_values mode.