PARAM, AGGPCH

Bulk Data Entry To support output of the fluid-structure coupling matrix to the Punch (.pch) file as a matrix defined using DMIG data entry.

Parameter Values Description
AGGPCH <YES, NO>
YES
OptiStruct will output the Fluid-Structure coupling matrix to the Punch file (.pch) as a matrix defined using the DMIG Data Entry, with the name AGGAX. This DMIG can be used in a subsequent OptiStruct run using the A2GG Solution Control Command.
NO (Default)
The Fluid-Structure coupling matrix will not be output to the Punch file (.pch).