I am trying to model pedestrian head impact to car hood in pedestrian-car accidents. as you know there are some protocols for modeling and in each protocol different head impact points are chosen on the hood for adult headform or child headform. how can I specify these impact nodes on the car hood base on the protocol to calculate the resultant HIC in each point with LS-DYNA? should I use other programs like hypermesh or oasys primer for this purpose?

and also is there a keyword for calculating HIC at any impact point?

if you have done this modeling before I would really appreciate it if you send me the model so I can get ideas from it?

thank you for your help.