For CGNS export, the Set Solver Attributes
panel provides a file type setting followed by a number
of settings to control the polynomial degree of the exported mesh.
The file type and polynomial degree can be specified for CGNS solver export.
The CGNS.fileType attribute can be set to one of the following two options to specify the file type used on export: hdf5 or adf.
The remainder of settings in the Set Solver Attributes panel for CGNS are used to set up elevation
of the polynomial degree of the exported grid. For more information on these settings, go to
Note: High-order polynomial elevation is only available for 3D grids.