deleting nodes/grids

[clarkbr...@gmail.com]

Steve,

After changing the node numbers of some elements, I have nodes that are not referenced any more. How can I delete a node that is no longer used by anything?

Thanks,

Clark

[Steven Doyle]

Clark,

SPOINTs/EPOINTs are a little different, but I assume you mean GRIDs, so

   del model.nodes[nid]

There’s also a remove_unused function in pyNastran.bdf.mesh_utils that might be useful.

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