Output specification

• Base Output Filename: Default base name used to construct output filenames.
• Magnetization Output Format: Format to use in the OVF data block for exported magnetization files. Should be one of “binary 4” (default), “binary 8”, or “text format-spec”, where format-spec is a C printf-style format code, such as “%# .17g”. Optional.
• Total Field Output Format: Analogous to the Magnetization Output Format, but for total field output files. Optional, with default “binary 4”.
• Data Table Output Format: Format to use when producing data table style scalar output, such as that sent to mmDataTable, mmGraph, and mmArchive. Should specify a C printf-style format code, such as the default “%.16g”. Optional.

OOMMF Documentation Team
September 30, 2025