Description of upgrade

The CAMS IFS cycle 47R1 is based on ECMWF's  IFS cycle 47R1 . This is an upgrade with many scientific contributions, including changes in the use of observations and in modelling.

The page will be updated as required. It was last changed on 16th June 2020.

For a record of changes made to this page please refer to Document versions .

Further information and advice regarding the upgrade can be obtained from the Copernicus User Support.




Timetable for implementation

The planned timetable for the implementation of the cycle 46r1 is as follows:

DateEvent
TBCAnnouncement of expected implementation date
TBC

Implementation

The timetable represents current expectations and may change in light of actual progress made.

Current Status

IFS cycle 47r1 is going through its final testing phase.

Meteorological content of the new cycle

The meteorological changes can be found on the ECMWF  IFS CY47R1 page .

Atmospheric composition content of the new cycle

Assimilation

Observations

Emissions

Other model changes

Impact of the new cycle

To be completed.

Technical details of the new cycle

New and discontinued parameters

There are no new or discontinued parameters in the disseminated data compared to 46r1.

Software

Availability of test data from the cycle 47r1 test suites

To be completed

Document versions


DateReason for update
20 April 2019

Initial version