| opus_test_dsn | Get File Paths of Sample OPUS Files Included in the Package |
| opus_test_file | Get path of a Selected Sample OPUS File Included in the Package |
| print.list_opusreader2 | Print method for collection of OPUS spectra with class 'list_opusreader2' |
| read_opus | Read OPUS binary files from Bruker spectrometers |
| read_opus_single | Read a single OPUS file |