load_file(1, "fig34.ses")
secondorder=2
proc srun() {
	stdinit()
	continuerun(1.1)
	Graph[2].exec_menu("Keep Lines")
	Graph[2].exec_menu("Keep Lines")
	continuerun(7.2)
	Graph[2].exec_menu("Keep Lines")
	Graph[2].exec_menu("Keep Lines")
	continuerun(50)
	Graph[1].exec_menu("Keep Lines")
	Graph[1].exec_menu("Keep Lines")
}
srun()
nseg=5
srun()