The CDS group have just issued the following information:
Please notice the following sessions affecting CDS:
Monday 19th - Access to ECMWF MARS will be restricted between 12:30 - 14:30 BST because of ECMWF Network session. Delays on queued requests to MARS ECMWF are expected.
Wednesday 21th - Access to ECMWF MARS will be restricted between 7:30 - 9:30 BST because of ECMWF MARS intervention. Delays on queued requests to MARS ECMWF are expected.
Thanks
Kevin
C3S User Support