FRAMESEL,<tol>,<Acc>,<Var>

This command allows the users to find local maximums/minimums in an acceleration time history and store these in a variable. Based on the list in the variable, the user can determine where in an animation the critical frames are found. The results of this command will be appended to the end of the variable specified by the user in Var.

• tol - percentage of the global maximum below which local maximums will be ignored as critical frames
• Acc - Acceleration file to be processed
• Var - Variable Name to store the list of critical frames