HARP Sonification Data Processing. Used for converting magnetospheric ULF waves to sound. Default processing codes can be found in default_process.py. Run with default options or set your own start time, end time, probe, etc. in the call to process_data at the bottom of the file. You can also run the batch_process.py to batch process selected events in the event_list folder. Examples of output can be found in the outputs folder.