ri_ind needs a catch

[voytek]

435 
436             # This is in index values - convert to frequency

--> 437 shortest_side = min(abs(le_ind - max_index), abs(ri_ind - max_index))
438 guess_bw = shortest_side * 2 * self.freq_res
439

UnboundLocalError: local variable 'ri_ind' referenced before assignment

[TomDonoghue]

Pushed. Needs running a bit to make sure it doesn't introduce any other oddities.

[TomDonoghue]

Yes! Found the cleaner / more elegant way to code the index searches (using next), and cleaned up that section. Updated - though functionality shouldn't have changed. This should be good now.