cffio_options

class ansys.fluent.core.solver.tui_241.main_menu.file.cffio_options(service, version, mode, path)

Bases: TUIMenu

Enters the cffio options menu, which provides options for the I/O of case and data files in the Common Fluids Format (CFF).

Classes:

compression_level(service, version, mode, path)	Sets the compression level for CFF files.
io_mode(service, version, mode, path)	Sets the I/O mode for writing CFF files.
single_precision_data(service, version, ...)	Specifies whether the double-precision solver saves single-precision data when writing CFF data files, in order to reduce the size of the files.

class compression_level(service, version, mode, path)

Bases: TUIMethod

Sets the compression level for CFF files. The compression level can be set between 0 and 9 with 0 being least compression (fastest) and 9 being highest compression (slowest).

class io_mode(service, version, mode, path)

Bases: TUIMethod

Sets the I/O mode for writing CFF files. 1. HOST: I/O is done serially by the host process. 2. NODE0: I/O is done serially by the node 0 process. 3. PARALLEL INDEPENDENT: I/O is done in parallel using the independent mode of MPI I/O. 4. PARALLEL COLLECTIVE: I/O is done in parallel using the collective mode of MPI I/O.

class single_precision_data(service, version, mode, path)

Bases: TUIMethod

Specifies whether the double-precision solver saves single-precision data when writing CFF data files, in order to reduce the size of the files.