PTC_TWISS A_ Initialization

Initialization is done in subroutine initmap

There are 2 use cases

1. Transfer lines with provided initial parameters

• Initialisation with Twiss parameters (beta and alpha)
• A_ linear coefficients are read from a table, enabled with option initial_ascript_manual=true
• option initial_matrix_manual=true
• option initial_matrix_table=true
• option initial_moments_manual=true
• option initial_map_manual=true

2. Closed solution of rings

Transfer lines with provided initial parameters

Closed solution of rings