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New release: OpenIFS40r1v2

OpenIFS 40r1 has been updated and a new version oifs40r1v2 is now available.

For more information, see Release Notes for OpenIFS 40r1v2.

The main modifications are as follows:

  • OpenIFS 40r1 is extended with an evaluation tool based on Metview macros. The new package makes it possible also to assess the meteorological performance of OpenIFS based on two sets of case studies. Input data, the Metview visualisation programs with detailed guidance and output figures are available for download. For further information please see the article in the latest Newsletter issue:
    https://www.ecmwf.int/en/newsletter/156/news/new-forecast-evaluation-tool-openifs.
  • The semi-Lagrangian (SETTLS) scheme is modified for improved stratospheric warming forecasts and various improvements for the semi-Lagrangian interpolation and mass fixers.
  • OpenIFS modified to use ecCodes. As grib-api will not be supported after the end of 2018, we recommend users migrate to ecCodes.

Note OpenIFS 40r1v2 will not produce the same meteorological results as the previous releases 40r1 (40r1v1 and 40r1v1.1).


The OpenIFS team would like to acknowledge the research and support of ECMWF scientists involved in this release and the contribution of the OpenIFS users.

OpenIFS 40r1 close to retirement
This is the final release of OpenIFS 40r1, we will not be making any further updates to 40r1 versions. Depending on which versions of 40r1 users are working with, they are all still supported.

OpenIFS User Forums
We encourage users to post issues/questions/discussion on the OpenIFS User Forums. This ensures answers are available for all to see.  An ECMWF web account is required to post to the forums.
See: https://software.ecmwf.int/wiki/display/OIFSUF/OpenIFS+User+Forums

Simon McIntosh-Smith, Professor of High Performance Computing, Head of the HPC Research Group, University of Bristol, and PI for the Isambard project is working with OpenIFS to trial a new AMD based supercomputer for NWP and climate applications.

Read more...

Position to be filled as soon as possible and latest on 1 January 2019.

University of Ljubljana in Ljubljana, Slovenia.

Please see attached PDF for more details.Postdoctoral_UniLj2018.pdf

We are currently recruiting for a scientist to join OpenIFS.

For further details, please see the vacancy notice VN18-20 on the ECMWF jobs page: https://www.ecmwf.int/en/about/jobs/jobs-ecmwf

Please note the deadline is 15th June 2018.


A updated version of OpenIFS 40r1v1 was released today, version 40r1v1.1.

This fixes a serious bug in the model where it would crash if restarts were generated when the wave model was enabled.

For more details, see the Release notes for Cycle 40r1v1.1

An article on the 2017 OpenIFS user workshop in Trieste has appeared in the Autumn issue (no. 153) of the ECMWF Newsletter.

Read the web edition of the article, or download the PDF of the Newsletter.

ECMWF has recently launched a set of online e-learning modules, some of which are of interest for OpenIFS.

The modules are free, do not need a login, and are available here:

https://www.ecmwf.int/en/en/learning/education-material/elearning-online-resources

Modules include:

1. Parametrization of diabatic processes
2. Parametrization of diabatic processes: case studies
3. The mass flux approach and the Integrated Forecast System (IFS) scheme
4. Ensemble forecasting; an introduction
5. An introduction to single column modelling.
6. An introduction to the parametrization of sub-grid processes.
7. An introduction to Metview
8. An introduction to Metview for the single column model.

Some of the material in these courses is derived from ECMWF training courses.

Feedback on these courses is welcome.

OpenIFS conference papers
 
Several presentations related to OpenIFS research at recent conferences:
 
European Geophysical Union (EGU), Vienna, 2017:
 
Mike Fagan, Peter Dueben, Krishna Palem, Glenn Carver, Matthew Chantry, Tim Palmer, and Jeremy Schlacter,
Mixed Single/Double Precision in OpenIFS: A Detailed Study of Energy Savings, Scaling Effects, Architectural Effects, and Compilation Effects, Geophysical Research Abstracts, Vol. 19, EGU2017-10729, 2017 

Pirkka Ollinaho, Juha Lento, Glenn Carver, Victoria Sinclair, and Heikki Järvinen, 
 OpenEPS – An ensemble prediction system emulator for OpenIFS, Geophysical Research Abstracts Vol. 19, EGU2017-17529.  
 
European Meteorological Society (EMS), Dublin, 2017:
 
Eoghan Harney and Peter Lynch, 
 Laplace Transform Time Integration Schemes in OpenIFS, EMS Annual Meeting Abstracts Vol. 14, EMS2017-602, 2017  
 

The Department of Meteorology at the University of Reading, UK, have been using the OpenIFS model as a teaching tool for Masters level students and have been encouraged by the enthusiasm of the students.

Read more here: https://www.ecmwf.int/en/newsletter/152/news/openifs-used-university-reading-students

New member of OpenIFS team

We welcome Gabriella Szepszo to the OpenIFS team. She joins ECMWF as a graduate trainee from the Hungarian Meteorological Service for 1 year initially. Whilst here she will work on improving the provision of idealized configurations of the OpenIFS model as well as other topics, and providing support.

 

For more information on the OpenIFS 2017 user workshop, see the ECMWF news item here: https://www.ecmwf.int/en/about/media-centre/news/2017/openifs-users-explore-seasonal-predictability

The OpenIFS team invited back to ENM / MeteoFrance for 2017 to repeat the successful forecasting workshop of 2016, along with ENM lecturers Frederic Ferry and Etienne Chabot.

Read more here..

https://www.ecmwf.int/en/about/media-centre/news/2017/forecast-training-using-ecmwfs-model-returns-meteo-france