Section 5
5-363
Frequency - Amplitude pairs are entered to describe the
variation of the force multiplier (amplitude) with frequency.
Continue this data onto as many lines as needed by ending each
line except the last with a hyphen (-). These pairs must be in
ascending order of frequency. Use up to 199 pairs. Linear
interpolation is used.
Enter amplitudes for up to 3 directions. For directions without
amplitude input, including moment directions, the amplitude will
be set to 1.0.