finesse.model.Model.sim_initial_trace_args

property Model.sim_initial_trace_args

Filtered dictionary of Model.sim_trace_config corresponding to only those options which match the arguments of Model.beam_trace().

The arguments of Model.beam_trace(), see the linked docs for descriptions of each of these. These config values are passed to the initial beam trace call when building a modal simulation, thereby determining the structure of both the Model.trace_forest used for computing the initial beam parameters, as well as the trace forest of changing beam paths as stored by the simulation itself.

Note

The return value is a new filtered dict, not a sub-view of Model.sim_trace_config, thus modifying this dict does not affect the entries in Model.sim_trace_config.