Use a positional command line argument for achd mode
Use a positional command line argument for achd mode

golems/ach,golems/ach,golems/ach,chen0510566/ach,golems/ach,chen0510566/ach,chen0510566/ach,chen0510566/ach,golems/ach,chen0510566/ach,chen0510566/ach,golems/ach