Added error check to guard against no data from nds2 iterate()
This PR adds a check against an empty return from nds2.connection.iterate()
, which previously would result in an empty TimeSeriesDict
being returned from TimeSeriesDict.fetch
.
This PR adds a check against an empty return from nds2.connection.iterate()
, which previously would result in an empty TimeSeriesDict
being returned from TimeSeriesDict.fetch
.