I have simple hexa weld between two Components (up and down). To use it in Nastran profile, instead of creating acm shell gap weld, I am creating RBE3 from each node of hexa to respective FEs. Please help me to create a macro for this.

I have simple hexa weld between two Components (up and down). To use it in Nastran profile, instead of creating acm shell gap weld, I am creating RBE3 from each node of hexa to respective FEs.

Please note that there are no. of hexas between different FEs in a given file.  Please help me to create a macro for this.

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