| T2280 | WARNING: T2280 | ELEMENT id REFERENCED MORE THAN ONCE IN VIRTUAL FLUID MASS |
| Cause: | The specified element identification number appeared multiple times on the same face in the virtual fluid mass. | |
| Action: | Element identification numbers which define the wet surface in the virtual fluid mass should only be specified once for each side of the shell. Multiple references on the same side are ignored. | |
| Remarks: | See Autodesk Nastran Reference Guide, Section 4, Bulk Data, for entry format. |