Attributes controlling the export style for the boundary conditions, the version of the NPARC format, and the mach number can be specified for the NPARC CAE.

Select NPARC.bcStyle to choose whether to use the namelist (default) or formatted style for boundary condition export. To choose which version of the NPARC format to export, select either version.2 (default) or version.3 from NPARC.version. The value for mach is set to 1.2 by default but can be adjusted for your model.

CAE, Solver Attributes, NPARC
The solver attributes for NPARC include version, boundary style, and Mach number.