Missing Local Variable in DAPHNEUnpacker

[aeoranday]

rawdatautils/python/rawdatautils/unpack/utils.py

Lines 520 to 521 in 8089330

	wvfm_data = None

In the case that one wants to load only the waveforms and not the ana_data, the object isn't assigned as ana_data = None and an UnboundLocalError occurs when reaching the return statement.

A hack is to request ana_data anyway by doing DAPHNEUnpacker(ana_data_prescale=1, wvfm_data_prescale=1) (could be any integers) and toss the returned result, but this is not ideal.