Set algebraic loop trace level for
atrace level at level
Trace level (0 = none, 4 = everything).
atrace command sets the algebraic loop trace level for a simulation.
Displays for Each Algebraic Loop
The loop variable solution, the number of iterations required to solve the loop, and the estimated solution error
Same as level 1
Level 2 plus Jacobian matrix used to solve loop
Level 3 plus intermediate solutions of the loop variable