numbering in unstructured grid -- CFD Online Discussion Forums

March 5, 2003, 03:07	numbering in unstructured grid	#1
reader Guest Posts: n/a	Hi, when we use a usual structured grid (for example, rectangles in a 2D case), each node (or cell) receives its "natural" number. The unstructured grid looks as a chaotic set of nodes. How it is necessary to number its nodes and cells? Thank. reader.

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