Raise error on any floating point issues during whitening in q_transform
This PR closes #836 (closed) by modifying TimeSeries.q_transform
to raise any and all exceptions related to floating point numbers when calling TimeSeries.whiten
. This means that any zeros in the ASD will result in an exception being raised (FloatingPointError
), rather than allowing the Q-transform to filter over nan
s.
This may have impacts for GravitySpy and LDVW.
cc: @areeda, @scottcoughlin2014