This function allows the user to remove holes from a selected surface. Select surface and the holes on the surface can be removed automatically.

1.         Click the Remove Holes icon from the Preprocess/Surface menu.

2.         Select the surface to be altered.

3.         Select the type of hole; either outer boundary hole or inner hole.

4.         Select a method for removing the holes. For inner hole, there are three methods: remove one hole each time, select by size and select all holes.

Note: For outer boundary holes, you must define two points, one on either side. eta/DYNAFORM will then fill the hole. If the result after filling is not correct, please change the normal direction of the surface.