Q: What is the difference between LCASE -TIME and CASES -TIME?
REV 7.03

A: Basically, CASES -TIME combines the results of LCASE -RAO. LCASE -TIME combines the input loads which would be used for LCASE -RAO before the stiffness analysis; i.e. you can get good stuff with a nonlinear solution with LCASE -TIME, but there are no nonlineraties with CASES -TIME.