LS Dyna

LS Dyna

LS DYNA S-ALE Error

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    • patjoy
      Subscriber
      Hi Everyone,nI was wondering if anyone has come across the following message when running an S-ALE simulation in LS-DYNA? It appears that the model runs fine and I do see any obvious errors when looking at the GLSTAT results so I am not to sure what purpose of this message is:nsomething wrong...salecpl_getvfpt, pd<0?, pd= -1.292409509211626E-016nThe number after pd seems to change every time I get the message.nThank you!n
    • ido
      Ansys Employee
      Hi Patjoy,nnThis is just a monitoring note for the developer. Not an error. The use of double precision may prompt this sometimes. It won?t cause any trouble. Basically it should have been zero. But instead the calculation gave a tiny negative number and we just make a note for sanity check.nnIan Don
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