Delete Affected Node
The selected element is deleted and the nodes that no longer have a connection with the element are also deleted.
Delete Empty Mesh Set
The empty mesh set that no longer has an element is deleted along with the selected element.
Duplicated Element only
Overlapping elements are different elements that have the same node and can be the source of analysis error. Changing the properties of an identical element can use the element property change boundary condition and so, it is better to delete the overlapping element created during modeling. This function searches for overlapping elements out of the selected elements and deletes all but 1 overlapping elements.
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