        WAVEDESC['RECORD_TYPE'] = {0: 'single_sweep',1: 'interleaved',2: 'histogram',3: 'graph',4: 'filter_coefficient',5: 'complex',6: 'extrema',7: 'sequence_obsolete',8: 'centered_RIS',9: 'peak_detect'}[unpack(""<H"", wave[316:318])[0]]