To run OSSmooth from the command line, type:
ossmooth <prefix>.oss
When running OSSmooth from HyperMesh, a shell is spawned with the DISPLAY setting <hostname>:0.0. If this is different from the DISPLAY setting for HyperMesh, 50 HyperWorks units (in addition to the 21 HyperWorks units being used for HyperMesh) will be checked out. For check run and analysis only, 25 additional HyperWorks units will be checked out. To avoid the checking out of additional units, be sure that the DISPLAY is set to <hostname>:0.0 before starting HyperMesh.
To run OSSmooth from the HyperMesh solver panel:
Select Solver from the Applications pull-down menu.
Click the switch and select OSSmooth.
After input file=, enter <prefix>.oss.
Click solve.
To run OSSmooth from the HyperMesh ossmooth panel:
Select the ossmooth panel on the post page.
Select the OptiStruct input file <prefix.fem> using the file= browser.
Edit the OSSmooth input data by making selections on the screen.
Click ossmooth.
This will write a new <prefix.oss> file with the screen settings, run OSSmooth and load the geometry recovered by OSSmooth if the data format is IGES, STL or Nastran.