COARSE ELEMENT
This function allows the user to coarsen four QUAD elements into one QUAD element, two TRIA elements into one QUAD element, or a QUAD/TRIA combination into one QUAD element.
The user selects two or four elements by using the options in the SELECT ELEMENT dialog window. Once the desired elements are selected, a larger element will be created.
Select a pair of elements and select DONE in the SELECT ELEMENT dialog window.
Repeat the previous step if the user wants to coarsen more elements.
Select DONE in the SELECT ELEMENT dialog window. Each of the selected pairs above will be combined into one element.