Superelement Matrix Export
Description: Specifies the type, format, and media for superelement data storage.
Format:
Examples:
EXTSEOUT(STIF, MASS, DMIGBDF)
EXTSEOUT(MASS, DMIGOP2)
| Option | Definition | Type | Default |
|---|---|---|---|
| STIF | Include global stiffness matrix output. | Character | ✓ |
| MASS | Include global mass matrix output. | Character | ✓ |
| DAMP | Include global damping matrix output. | Character | ✓ |
| LOAD | Include global load vector output. | Character | ✓ |
| MODEL | Requests model data translation to the Bulk Data Output File. | Character | |
| DMIGOUT | Requests global matrix output to the Model Results Output File. | Character | |
| DMIGBDF | Requests global matrix export in DMIG format to the Bulk Data Output File. | Character | |
| DMIGOP2 | Requests global matrix export to a NASTRAN Output 2 formatted results file. | Character | |
| DMIGSFIX | Matrix name. Specifies the name field in the exported DMIG Bulk Data entry. See Remark 4. | Character |
Remarks:
- If no matrix type is specified, all matrixes will be exported.
- If multipoint constraints or RBEi elements are included in the model, the exported matrixes will be modified. If ASET or QSET reduction is performed, the exported matrixes will be reduced.
- The GLBMATRIX command provides additional options for matrix output to the Model Results Output File. (See the GLBMATRIX command in Section 3, Case Control.)
- The exported DMIG matrix name is generated by concatenating the matrix type with the DMIGSFIX name where the boundary stiffness matrix name becomes Kcccccc, the mass Mcccccc, the damping Bcccccc, the load Pcccccc, and cccccc the name specified after DMIGSFIX. DMIGSFIX is only applicable when DMIGBDF is also specified.