Sieve URLs from gwosc client before fetch
This PR fixes #1612 (closed) (closes #1664) by sieve()
ing the list of URLs received from the GWOSC client in case they overrun the actual requested interval.
This PR fixes #1612 (closed) (closes #1664) by sieve()
ing the list of URLs received from the GWOSC client in case they overrun the actual requested interval.