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identifying the element/connection with grid id

identifying the element/connection with grid id

identifying the element/connection with grid id

(OP)
*** USER FATAL MESSAGE 5289 (WRGMTD)
DEPENDENT DEGREE-OF-FREEDOM GRID ID = 4197379 AND COMPONENT = 1 APPEARS ON MORE THAN ONE MPC OR RIGID ELEMENT ENTRY.

How to identify the element/connection that is causing this error

Regards,
prashant bhushan

RE: identifying the element/connection with grid id

What NASTRAN is telling you is that you have a problem, wherein there grid id 4197379, part of the m-set is shared by multiple rigid/mpc elements at d.o.f 1

Remedy:

You need to search thro' your model for the grid 4197379 and locate those multiple rigid/mpc elements which share the same grid id as a dependent node at d.o.f 1, and manually correct them to make sure that there is only one rigid/mpc element which refers to grid 4197379 at dof 1 as a dependent grid.

OR:

Use param,automset,yes entry in your bulk data section of the input file and allow nastran to internally repair the global m-set.

RE: identifying the element/connection with grid id

(OP)
Hello I am new to NX

My problem is how to search through the model for that particular grid....

Regards,
Prashant bhushan

RE: identifying the element/connection with grid id


> My problem is how to search through the model for that particular grid....

It is at this point that you need to pick-up the user guide for the pre&post that you use and read-through.

RE: identifying the element/connection with grid id

(OP)
Hello,

thanks for the advice; it really helped me.

Regards,
Prashant Bhushan

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