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changelog.md

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Changelog

Log started 2024-01-01.

Types of entries:

  • Added for new features.

  • Changed for changes in existing functionality.

  • Deprecated for soon-to-be removed features.

  • Removed for now removed features.

  • Fixed for any bug fixes.

  • Security in case of vulnerabilities.

  • 2024-05-06 Fixed Tao cut command orbit setting.

  • 2024-04-24 Removed: srdt_lsq_soln program since it is not supported and Tao has this functionality.

  • 2024-04-24 Fixed: Foil tracking when there is an offset.

  • 2024-04-23 Changed: HomeBrew and MacPorts now automatically detected.

  • 2024-04-19 Removed: Gprof references in compile scripts.

  • 2024-04-19 Changed: Tweak to speed up offset_particle when there are no offsets.

  • 2024-04-16 Fixed: set_ele_attribute routine will now set err_flag True on error with unknown variable in expression.

  • 2024-04-16 Added: New Tao global: global%beam_dead_cutoff

  • 2024-04-16 Fixed: Bug traced to OMP and multipole caching. Problem is that if auto_bookkeeper is turned off initially, the cache is not use. Track1_bunch_csr turns it on for speed but then tracking with OMP gives a race condition when the cache gets initialized during tracking.

  • 2024-04-16 Fixed: Ramper bookkeeping when rampers control overlays and groups. The new bookkeeping is more efficient in terms of computation time.

  • 2024-04-15 Added: New Tao command: show rampers.

  • 2024-04-06 Changed: Foil element attribute drel_thickness_dx changed to dthickness_dx.

  • 2024-03-29 Fixed: Corrected sbend changed attribute bookkeeping for k1 and k2.

  • 2024-03-28 Fixed: m56 calc for standing_wave lcavity.

  • 2024-03-28 Fixed: Fix setting of lat_sigma_calc_needed logical in Tao.

  • 2024-03-28 Fixed: Tao now checks for call file infinite loop.

  • 2024-03-28 Fixed: Fix expression eval when there is an evaluation range in Tao.

  • 2024-03-27 Added: Added ltt_com%ltt_tracking_happening_now in long_term_tracking for use in custom code.

  • 2024-03-27 Added: "Bunch0" combined bunch for averages output in long_term_tracking.

  • 2024-03-27 Fixed: Reduced unnecessary output for tune_scan program.

  • 2024-03-25 Fixed: Now MPI messages will go through out_io for long_term_tracking.

  • 2024-03-25 Fixed: Added negative thickness error checking for foil element.

  • 2024-03-23 Added: SWAVE parameter to translation between Bmad and MAD8.

  • 2024-03-22 Fixed: Test of particle outside of RF bucket ignoring closed orbit z.

  • 2024-03-21 Added: ltt%print_info_messages parameter for long_term_tracking.

  • 2024-03-20 Fixed: Particle z-calc with beam init and multiple bunches.

  • 2024-03-18 Added: output_only_last_turns and output_combined_bunches parameters to long_term_tracking.

  • 2024-03-12 Fixed: long_term_tracking extraction tracking.

  • 2024-03-06 Fixed: Tao confusion with multiple universes with the same lattice and Rf is to be turned off.

  • 2024-03-06 Fixed: Fix radiation calc for taylor element with finite length.

  • 2024-03-06 Fixed: Tao now checks for call file infinite loop.

  • 2024-02-26 Fixed: Correction to track_a_lcavity ref time calc.

  • 2024-02-25 Fixed: Spin tracking will not respect element is_on = False setting.

  • 2024-02-25 Fixed: Now chrom.w_a, etc. datums can be used with open lattice.

  • 2024-02-18 Fixed: Now long_term_tracking with energy ramping will properly init particles.

  • 2024-02-16 Fixed: Eigen anal from sigma matrix.

  • 2024-02-13 Fixed: Phase trombone tune set.

  • 2024-02-12 Fixed: Reinstated phase_trombone in closed geometry lattice.

  • 2024-02-13 Fixed: Add mode flip warning in Tao.

  • 2024-02-13 Fixed: Phase trombone tune set.

  • 2024-02-12 Fixed: Updated tune_scan program to properly insert phase trombone element.

  • 2024-02-11 Added: t_center to beam_init_struct.

  • 2024-02-10 Added: Basic control_lord (for feedback elements) parsing is done. (#796)

  • 2024-02-09 Added: New dispersion derivative.

  • 2024-02-09 Fixed: Fixed aperture_type set for super_slaves. (#792)

  • 2024-02-05 Added: Added energy kick to beambeam tracking. (#766)

  • 2024-01-18 Added: Code for pointing at cartesian_map(N)%term components.

  • 2024-01-17 Fixed: Expression parsing of ...+d+....

  • 2024-01-15 Fixed: Sliced crab_cavity phase calc.

  • 2024-01-14 Added: INDIVIDUAL mode to the long_term_tracking program for resonant extraction simulations.

  • 2024-01-11 Fixed: Linear beambeam spin tracking.

  • 2024-01-11 Fixed: Corrected ltt_init_tracking logic for when beam init is needed.

  • 2024-01-11 Fixed: SAD quad to bmad sad_mult translation.

  • 2024-01-11 Added: foil lattice element for simulating things like charge stripping, emittance smoothing, etc.