Quick function that will copy designated gdsn.class node within a gds object to a 'backup'folder. If 'backup' folder does not exist, this is created.
If NULL, function will call
gdsn.class object (a gds node)
gds object is modified to have a new folder 'backup' with supplied node copied inside
Tyler Gorrie-Stone <email@example.com>
1 2 3 4 5 6 7