I have a question about the command follows
Refer 「American App Example 2007」Example Problem 22
DEFINE TIME HISTORY
TYPE 1 FORCE
* FOLLOWING LINES FOR HARMONIC LOADING GENERATOR
FUNCTION SINE
AMPLITUDE 6.2831 FREQUENCY 60 CYCLES 100
What is the meaning of AMPLITUDE 6.2831?
Or shall I first calculate the amplitude and input the value after AMPLITUDE?