Merge Structural Elements

Structural elements of the same type, that is SCTN, PANE or GENSEC may be merged together to form a single element. It is only possible to merge elements that are collinear (or co-planar in the case of panel elements). Any number of elements can be merged but the first element selected is the dominant section, that is the section that all other selected sections are merged into and whose attributes the merged sections inherits.