The distributed parameter branch card connecting node "XX0032" with node "XX0036" is associated with a propagationmode having a travel time equal to 3.60000000E-09 seconds. But this is less than the time-step size DELTAT, which is illegal.2 }/ \+ O3 ?+ U% `/ x3 F/ F; h v# n
Either reduce the step size DELTAT, or replace the distributed modeling by lumped Pi-circuit modeling.# E/ P8 Y5 u; ?" l
运行时间不如时间级的deltat,程序非法。请问各位大神如何解决? ; _% E' Z" m' e, R5 P