LS Dyna

LS Dyna

Running Restart analyses on Linux servers with Ansys LS-DYNA

    • Vinay Shekhar
      Subscriber

      Hi all, 

      I am attempting to run a restart analysis with LS-DYNA but I am running into an error. 

      forrtl: Is a directory
      forrtl: severe (30): open failure, unit 0, file "folder name"/./

      The restart command I'm using looks like this:

      /opt/exp_soft/ansys_inc/v222/ansys/bin/linx64/lsdyna_dp.e i=Restart_1.k r=d3dump01

      Thank you for any assistance you might have. 

    • Reno Genest
      Ansys Employee

      Hello,

      Try running outside the Ansys installation directory. Download an LS-DYNA solver:

       

      LSDYNA » Downloader (ansys.com)

       

      Put the solver somewhere on the Linux machine (outside the Ansys installation directory) and point the that solver with your command.

      You will find more information on restarts here:

      https://ftp.lstc.com/anonymous/outgoing/support/FAQ_docs/restart.pdf

      https://ftp.lstc.com/anonymous/outgoing/support/FAQ/restart

       

      Let me know how it goes.

       

      Reno.

       

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