SimcenterKnowledge

Command reference help topics

Solver Parameters dialog box (LS-DYNA)

Solver Executable
Use environment variable UGII_LSDYNA Select this check box to use the value of the UGII_LSDYNA variable to set the location of the solver's executable. By default, this variable is defined in the ugii_env.dat file included with the installation. You can also use the LS-DYNA Solver Location options in the customer defaults to specify the default location of the LS-DYNA executable.To override the UGII_LSDYNA variable and manually specify an executable, clear this check box and enter a path to the executable in the User Specified box.
Solver Version
User Specified Lets you specify the path to the location of the LS-DYNA executable file.The software infers and stores the path to the file that you specify relative to the Simulation file. If the location of the file changes, the software uses the stored relative path information to try to locate the file. For more information, see Relative path support for external files.
Solver Command Window
Solver Command Window Controls the visibility of a window that displays solver command syntax on Windows platforms during the solve.HiddenHides the display of the solver syntax window.ShownDisplays the solver syntax window.
Quick links

Command reference

Pre/Post video examples

Bulk Entry Descriptions

Simcenter 3D tutorials

Browse Simcenter 3D help by product area

Solver Parameters dialog box (LS-DYNA), Simcenter 3D 2021.1 Series

© 2020 Siemens

window.mainLanguage="en_US"

window.delivId=""

window.projectId=""

MathJax.Hub.Config({ TeX: { extensions: ["autoload-all.js"] }, tex2jax: { displayMath: [ ] }, "SVG": { scale: 125 } });

Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/xid1406203 · retrieved 2026-07-17