Digit Conversion

MCH Digit to Raw Conversion

o2-mch-digits-to-raw --input-file mchdigits.root

By default (at least currently) there's only one output file, named mch.raw in the current directory. The output directory can be changed using the --output-dir option.

You can also get one file per link using the --file-per-link option, in which case the output files are named mch_feeid####.raw.

If you do not have a digit file at hand, for testing purposes you can do any kind of simulation and digitization containing MCH, e.g.

o2-sim -g fwmugen -m MCH -n 10
o2-sim-digitizer-workflow --onlyDet MCH -b