$ 0 0 It's from Dr. Toogood's book as shown in the attached link. He has newer versions now for Creo Simulate. http://www.amazon.com/ENGINEER-Wildfire-Mechanica-Tutorial-Structure/dp/1585033812/ref=la_B00J1WQQC4_1_10/175-7986978-0398902?s=books&ie=UTF8&qid=1440543404&sr=1-10