Output: "Total number of Auto-SPC d.o.f.s = 891600"

Wiz211
Wiz211 Altair Community Member
edited October 2020 in Community Q&A

Hello,

 

In the outputfiles of my analyses something comes across I dont understand (first two attached pictures).

My supervisor recommmended to find out about that.

 

 

I assume that the Grid No. is the GRID and i read that the GRID is also the Node ID.

So when I check the Node ID I can't find any constraints (third picture attached).

 

 

Is this report message important? What is the solution if it is problematic?

 

 

<?xml version="1.0" encoding="UTF-8"?>DOF_Warning_End.PNG

<?xml version="1.0" encoding="UTF-8"?>DOF_Warning_Start.PNG

<?xml version="1.0" encoding="UTF-8"?>Node_ID.PNG

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Answers

  • QuyNguyenDai
    QuyNguyenDai Altair Community Member
    edited June 2019

    When you have AUTOSPC enabled, it's not you who make SPC, but the solver. So you see nothing.

    Turn off AUTOSPC and check your BC.

     

  • Wiz211
    Wiz211 Altair Community Member
    edited June 2019

    @Q.Nguyen-Dai

     

    I dont have AUTOSPC in the PARAM Set-Card enabled.

    Also I only have one Boundary Condition (with 6 fixed dof) on a RBE3 element.

     

    So I am still having the problem.

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