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PARAM, HGHCMPOK

PARAM, HGHCMPOK

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PARAM, HGHCMPOK

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Parameter

Values

Description

HGHCMPOK

<NO, YES>

Default:
NO, if present in the model without any value.

NO, if not specified in the model.

The parameters can be used to turn on or off the check for negative and very large compliance values.

NO - OptiStruct will check if compliance is negative or if it is a very large value (possible rigid body modes).

•If this compliance condition occurs in a deck with maximum iterations = 1, or in the last iteration of the run, WARNING messages are printed to the .out file.
•If this compliance condition occurs in any other case, OptiStruct will error out.

YES - The check for negative or very large compliance is not carried out.

Note

High compliance checking will be skipped for Equivalent Static Load (ESL) subcases.