Getting Started with Simmodeler
From PHASTA Wiki
Launching the Software
Once your environment is properly set, as shown in the convert step video, run: vglrun /projects/tools/SimmetrixTest/SimModeler7.0-190626
in your terminal to launch simmodeler. Note that 7.0-190626 specifies the version of simmodeler you are launching.
Applying Mesh Attributes
3D Boundary Layers
One of the most important aspects of proper mesh development is generating proper 3D boundary layers. This process is well outlined here from around 8:30 to 16:00.