SMS:Curvilinear Grid Menus

When one or more active nodestrings have been created, and the "Select Nodestrings" tool is selected, a set of menu's becomes available by right clicking on the mouse. The menu items operate on the active nodestrings:

• Delete Selected – deletes the selected nodestrings.
• Merge Selected – will merge two or more selected nodestrings to form a single nodestring. Nodestrings must share the same endpoints to be merged.
• Clear Selections – unselect all of the selected nodestrings.
• Select All – selects all nodestrings.