run_setupand definition of steering elements (if wanted, with
&correction_matrix_output STRING response = NULL, NULL; STRING inverse = NULL, NULL; long KnL_units = 0; long BnL_units = 0; long output_at_each_step = 0; long output_before_tune_correction = 0; long fixed_length = 0; long coupled = 0; long use_response_from_computed_orbits = 0; &end
response-- Array of (incomplete) filenames for SDDS output of the x and y response matrices, plus the cross-plane response matrices. Recommended values, in order: ``%s.hrm'' (horizontal response to horizontal correctors), ``%s.vrm'' (vertical response to vertical correctors), ``%s.vhrm'' (vertical response to horizontal correctors), and ``%s.hvrm'' (horizontal response to vertical correctors).
inverse-- Array of (incomplete) filenames for SDDS output of the x and y inverse response matrices. Recommended values: ``%s.hirm'' and ``%s.virm''.
KnL_units-- Flag that, if set, indicates use of ``units'' of m/K0L rather than m/rad. This results in a sign change for the horizontal data.
BnL_units-- Flag that, if set, indicates use of ``units'' of m/(T*m) rather than m/rad. This is useful for linac work in that the responses are automatically scaled with beam momentum.
output_at_each_step-- Flag that, if set, specifies output of the data at each simulation step. By default, the data is output immediately for the defined lattice.
output_before_tune_correction-- Flag that, if set, specifies that when
output_at_each_stepis set, that output shall occur prior to correcting the tunes.
fixed_length-- Flag that, if set, specifies output of the fixed-path-length matrix.
coupled-- If nonzero, the cross-plane response matrices are computed.
use_response_from_computed_orbits-- If nonzero, in-plane response matrices are computed using differences of closed orbits, which is slower but may be more accurate. For cross-plane matrices, this is always the case.