The image shows two 1D and two 2D elements that are disconnected. Nodes 2-3 for the 1D elements and 2-5 and 3-8 for the 2D elements are very close or overlapped. How can I merge these nodes to restore the connection between the elements? If there are many nodes to merge, doing it manually is time-consuming. Is there a quick procedure that can be applied to groups of nodes?
