PARAM, AUTOSPRT

Bulk Data Entry Activate inertia relief and auto-support degree-of-freedom generation.

Parameter	Values	Description
AUTOSPRT	<1, 0>	This parameter applies to residual vector calculation in inertia relief analysis. 1 (Default) Rigid body modes from the eigenvalue analysis (PARAM, FZERO defines cut-off for determination of rigid body modes) are used to automatically generate SUPORT dofs. 0 SUPORT dofs are automatically generated using the 6 geometric rigid body modes.