# PARAM, K4CUTOFF

Bulk Data Entry Sets cut-off value if the low rank representation for the structural damping matrix is selected.

Parameter Values Description
K4CUTOFF <Real>

Default = 0.1

PARAM, K4CUTOFF relates to the FastFRS interface.

If the low rank representation for the structural damping matrix is selected, a cut-off value must be set. The value is set using K4CUTOFF.

Refer to FastFRS (Fast Frequency Response Solver) in the User Guide for more details.