You can select a group of sets or surfaces from the Model Tree and merge them into a single set or surface. For example, you can merge all of the top faces from a linear pattern of part instances into a single surface.
To merge sets or surfaces:
From the Model Tree, expand the Sets or Surfaces container associated with a part or with the assembly
Select all of the desired sets or surfaces. You can use a combination of drag-select, [Shift]+Click, and [Ctrl]+Click to select the desired sets or surfaces. You cannot merge a set with a surface. For more information, see “Drag-selecting multiple objects,” Section 6.2.2.
Click mouse button 3 over the model tree, and select Merge from the menu that appears.
ABAQUS/CAE displays the Merge Sets or Merge Surfaces dialog box.
In the dialog box, enter the name of the merged set or surface and click OK.
ABAQUS/CAE creates the new set or surface, and it appears in the Model Tree.
