| T2073
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FATAL ERROR: T2073
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UNABLE TO GENERATE ELEMENT RIGID-BODY TRANSFORMATION MATRIX
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Cause:
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A
GENEL Bulk Data entry requested automatic generation of the element rigid body transformation matrix but was unsuccessful due to one of the following:
- The number of dependent (UD) degrees of freedom did not equal six.
- The UD rigid-body transformation matrix was singular.
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Action:
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Verify that the UD list contains six unique degrees of freedom (six grid point and component number pairs).
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Remarks:
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See Autodesk Nastran Reference Guide, Section 4,
Bulk Data, for entry format.
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