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Federal Department of Home Affairs FDHA
Federal Office of Meteorology and Climatology MeteoSwiss
News from the consortium
Swiss COSMO User Workshop
1st November 2012
2 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
COSMO users for NWP by 2012
Members of Consortium COSMO are the national meteorological services
3 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
East Europe
Africa
America
More than5 CLM-Members
COSMO Partner Institution
A. Will
4 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
IMK-IFU: Dust storms over China
IMK-AAF: Pollen as IN
IMK-ASF: Troposphere-Stratosphere Exchange
EMPA, Switzerland: Aqueous chemistry, Validation
Rosshydromet, Russia: Air quality above Moscow, Vegetation Fires
NCMS, United Arabic Emirates UAE: Dust storm forecast
Georgia Tec, USA: Aerosols and cloud formation
Carnegie Mellon, USA: Soot impact on regional climate
Meteoswiss, Switzerland: Operational pollen forecast
DWD, Germany: Forecast of pollen, mineral dust and volcanic ash
National Observatory, Greece: Forest fires, air quality
Weather service of Romania: Air quality
BTU Cottbus, Germany
COSMO-ART users
5 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
• Need for clearer rules with the increase of users.
• Easier software maintenance and quality control.
• Insurance of a continued quality of the Software
concerning
• design
• implementation (coding)
• documentation
• testing
• Necessary for COSMO to protect the many operational
uses often related to critical applications
Source code management Motivation
6 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Reference Version
of The Software
Released Version
of The Software
The Idea
(and first development)
Development / Test Versions
of The Software
The Implementation (into an official version)
The Development (of a private version)
Monitor:
• Somethings going wrong?
• Software incomplete?
• New scientific breakthroughs?
Second Management Decision:
• technical requirements fulfilled?
(Technical Test Suite)
• meteorological tests ok?
• documentation available?
Testing by special users:
• COSMO Test Users
• NWP Test Suite
First Management Decision:
• inline with planning?
• needs resources?
Source code management Development process
7 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
• Coordination with CLM and ART communities through
participation in their coordinators in the COSMO Scientific
Management Committee
• Policy defined by the COSMO Steering Committee to
consider the input of CLM and ART for reference versions
The STC confirms the importance of these three COSMO applications and the
fruitful cooperation between the respective communities. For accomplishing this
goal it stresses in particular the key role of the common reference COSMO code
and its long-term stability.
Consequently, the ART and CLM communities take part in the source code
management process via scientific cooperation with the respective Working
Groups and via their representatives in the SMC. The STC will thoroughly
consider their opinions while making the final decisions on the reference software.
For functions which are mission critical for CLM or ART, it will be open for
implementing them with ifdefs.
Source code management Coordination with CLM and ART communities
8 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Changes in COSMO Priority Projects
• Conservative dynamical core (CDC) Michael Baldauf (michael.baldauf [at] dwd.de)
• Operationalization of COSMO-EULAG (CELO) Zbigniew Piotrowski (zbigniew.piotrowski [at] imgw.pl)
• Performance On Massively Parallel Architectures (POMPA) Oliver Fuhrer (oliver.fuhrer [at] meteoswiss.ch)
• Km-Scale Ensemble-Based Data Assimilation (KENDA) Christoph Schraff (christoph.schraff [at] dwd.de)
• Towards Unified Turbulence-Shallow Convection Scheme (UTCS) Dmitrii Mironov (dmitrii.mironov [at] dwd.de)
• Verification System Unified Survey (VERSUS 2) Angela Celozzi (celozzi [at] meteoam.it)
• Consolidation of Operations and Research results for the Sochi Olympic Games (CORSO) Gdaly Rivin & Inna Rosinkina (gdaly.rivin, inna.rosinkina [at] mecom.ru)
• Calibration of COSMO Model (CALMO)
Antigoni Voudouri (voudouri [at] hnms.gr)
9 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Changes in COSMO Priority Projects
• Conservative dynamical core (CDC) Michael Baldauf (michael.baldauf [at] dwd.de)
• Operationalization of COSMO-EULAG (CELO) Zbigniew Piotrowski (zbigniew.piotrowski [at] imgw.pl)
• Performance On Massively Parallel Architectures (POMPA) Oliver Fuhrer (oliver.fuhrer [at] meteoswiss.ch)
• Km-Scale Ensemble-Based Data Assimilation (KENDA) Christoph Schraff (christoph.schraff [at] dwd.de)
• Towards Unified Turbulence-Shallow Convection Scheme (UTCS) Dmitrii Mironov (dmitrii.mironov [at] dwd.de)
• Verification System Unified Survey (VERSUS 2) Angela Celozzi (celozzi [at] meteoam.it)
• Consolidation of Operations and Research results for the Sochi Olympic Games (CORSO) Gdaly Rivin & Inna Rosinkina (gdaly.rivin, inna.rosinkina [at] mecom.ru)
• Calibration of COSMO Model (CALMO)
Antigoni Voudouri (voudouri [at] hnms.gr)
finished
10 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Priority Project CDC Conservative dynamical core
• Project ends in 2012 with a propotype of COSMO model
employing anelastic dynamical core of EULAG
• Encouraging preliminary results for Alpine NWP-type
simulations
11 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Comparison: Horizontal velocity at 4.5km
COSMO-
EULAG
COSMO-
RK
B. Rosa
12 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
2.2 km 1.1 km
Comparison of CE solutions for three different resolutions: 2.2 -> 1.1 -> 0.55 km
0.55 km
COSMO-EULAG horizontal velocity at 10m
B. Rosa
13 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Priority Project CDC Conservative dynamical core
• Project ends in 2012 with a propotype of COSMO model
employing anelastic dynamical core of EULAG
• Encouraging preliminary results for Alpine NWP-type
simulations
• Activities will be pursued in the new project
Operationalization of COSMO-EULAG (CELO)
• Integration of EULAG DC with COSMO framework
• Consolidation of the EULAG DC formulation
• Code engineering towards clarity, performance and
adaptation to emerging architectures
• Optimization, tuning and testing of the model
14 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Changes in COSMO Priority Projects
• Conservative dynamical core (CDC) Michael Baldauf (michael.baldauf [at] dwd.de)
• Operationalization of COSMO-EULAG (CELO) Zbigniew Piotrowski (zbigniew.piotrowski [at] imgw.pl)
• Performance On Massively Parallel Architectures (POMPA) Oliver Fuhrer (oliver.fuhrer [at] meteoswiss.ch)
• Km-Scale Ensemble-Based Data Assimilation (KENDA) Christoph Schraff (christoph.schraff [at] dwd.de)
• Towards Unified Turbulence-Shallow Convection Scheme (UTCS) Dmitrii Mironov (dmitrii.mironov [at] dwd.de)
• Verification System Unified Survey (VERSUS 2) Angela Celozzi (celozzi [at] meteoam.it)
• Consolidation of Operations and Research results for the Sochi Olympic Games (CORSO) Gdaly Rivin & Inna Rosinkina (gdaly.rivin, inna.rosinkina [at] mecom.ru)
• Calibration of COSMO Model (CALMO)
Antigoni Voudouri (voudouri [at] hnms.gr)
finished
new
15 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Changes in COSMO Priority Projects
• Conservative dynamical core (CDC) Michael Baldauf (michael.baldauf [at] dwd.de)
• Operationalization of COSMO-EULAG (CELO) Zbigniew Piotrowski (zbigniew.piotrowski [at] imgw.pl)
• Performance On Massively Parallel Architectures (POMPA) Oliver Fuhrer (oliver.fuhrer [at] meteoswiss.ch)
• Km-Scale Ensemble-Based Data Assimilation (KENDA) Christoph Schraff (christoph.schraff [at] dwd.de)
• Towards Unified Turbulence-Shallow Convection Scheme (UTCS) Dmitrii Mironov (dmitrii.mironov [at] dwd.de)
• Verification System Unified Survey (VERSUS 2) Angela Celozzi (celozzi [at] meteoam.it)
• Consolidation of Operations and Research results for the Sochi Olympic Games (CORSO) Gdaly Rivin & Inna Rosinkina (gdaly.rivin, inna.rosinkina [at] mecom.ru)
• Calibration of COSMO Model (CALMO)
Antigoni Voudouri (voudouri [at] hnms.gr)
finished
extended
by 1 year
new
16 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Extended project POMPA Performance On Massively Parallel Architectures
• Important Swiss contribution (MeteoSwiss, C2SM, ETHZ,
CSCS,…) including the work in the HP2C projects
COSMO und OPCODE
• Project extended by one year to deliver a preoperational
GPU-enabled version of COSMO by the end of 2014
• Workshop planed with key users to train the usage of the
new framework for the dynamical core (stencil library)
1 cabinet Cray XE6 GPU based hardware
144 CPUs
(1728 cores)
18cm
17 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Changes in COSMO Priority Projects
• Conservative dynamical core (CDC) Michael Baldauf (michael.baldauf [at] dwd.de)
• Operationalization of COSMO-EULAG (CELO) Zbigniew Piotrowski (zbigniew.piotrowski [at] imgw.pl)
• Performance On Massively Parallel Architectures (POMPA) Oliver Fuhrer (oliver.fuhrer [at] meteoswiss.ch)
• Km-Scale Ensemble-Based Data Assimilation (KENDA) Christoph Schraff (christoph.schraff [at] dwd.de)
• Towards Unified Turbulence-Shallow Convection Scheme (UTCS) Dmitrii Mironov (dmitrii.mironov [at] dwd.de)
• Verification System Unified Survey (VERSUS 2) Angela Celozzi (celozzi [at] meteoam.it)
• Consolidation of Operations and Research results for the Sochi Olympic Games (CORSO) Gdaly Rivin & Inna Rosinkina (gdaly.rivin, inna.rosinkina [at] mecom.ru)
• Calibration of COSMO Model (CALMO)
Antigoni Voudouri (voudouri [at] hnms.gr)
finished
extended
by 1 year
finished
new
18 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Potential temperature minus its minimum value within the PBL. Black dotted curve shows LES data (Mironov et al. 2000), red – TKE scheme, blue – TKESV scheme.
Mean Temperature
in Convective PBL
TKE and TKESV Schemes
vs. LES Data
Enhanced mixing
New TKE-Scalar Variance scheme carries additional prognostic
equations for the liquid water potential temperature variance,
the total water specific humidity variance and the θl-qt covariance
Priority Project UTCS Towards Unified Turbulence-Shallow Convection Scheme
D. Mironov
19 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Changes in COSMO Priority Projects
• Conservative dynamical core (CDC) Michael Baldauf (michael.baldauf [at] dwd.de)
• Operationalization of COSMO-EULAG (CELO) Zbigniew Piotrowski (zbigniew.piotrowski [at] imgw.pl)
• Performance On Massively Parallel Architectures (POMPA) Oliver Fuhrer (oliver.fuhrer [at] meteoswiss.ch)
• Km-Scale Ensemble-Based Data Assimilation (KENDA) Christoph Schraff (christoph.schraff [at] dwd.de)
• Towards Unified Turbulence-Shallow Convection Scheme (UTCS) Dmitrii Mironov (dmitrii.mironov [at] dwd.de)
• Verification System Unified Survey (VERSUS 2) Angela Celozzi (celozzi [at] meteoam.it)
• Consolidation of Operations and Research results for the Sochi Olympic Games (CORSO) Gdaly Rivin & Inna Rosinkina (gdaly.rivin, inna.rosinkina [at] mecom.ru)
• Calibration of COSMO Model (CALMO)
Antigoni Voudouri (voudouri [at] hnms.gr)
finished
extended
by 1 year
finished
new
20 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Changes in COSMO Priority Projects
• Conservative dynamical core (CDC) Michael Baldauf (michael.baldauf [at] dwd.de)
• Operationalization of COSMO-EULAG (CELO) Zbigniew Piotrowski (zbigniew.piotrowski [at] imgw.pl)
• Performance On Massively Parallel Architectures (POMPA) Oliver Fuhrer (oliver.fuhrer [at] meteoswiss.ch)
• Km-Scale Ensemble-Based Data Assimilation (KENDA) Christoph Schraff (christoph.schraff [at] dwd.de)
• Towards Unified Turbulence-Shallow Convection Scheme (UTCS) Dmitrii Mironov (dmitrii.mironov [at] dwd.de)
• Verification System Unified Survey (VERSUS 2) Angela Celozzi (celozzi [at] meteoam.it)
• Consolidation of Operations and Research results for the Sochi Olympic Games (CORSO) Gdaly Rivin & Inna Rosinkina (gdaly.rivin, inna.rosinkina [at] mecom.ru)
• Calibration of COSMO Model (CALMO)
Antigoni Voudouri (voudouri [at] hnms.gr)
finished
extended
by 1 year
finished
accepted
new
21 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
Changes in COSMO Priority Projects
• Conservative dynamical core (CDC) Michael Baldauf (michael.baldauf [at] dwd.de)
• Operationalization of COSMO-EULAG (CELO) Zbigniew Piotrowski (zbigniew.piotrowski [at] imgw.pl)
• Performance On Massively Parallel Architectures (POMPA) Oliver Fuhrer (oliver.fuhrer [at] meteoswiss.ch)
• Km-Scale Ensemble-Based Data Assimilation (KENDA) Christoph Schraff (christoph.schraff [at] dwd.de)
• Towards Unified Turbulence-Shallow Convection Scheme (UTCS) Dmitrii Mironov (dmitrii.mironov [at] dwd.de)
• Verification System Unified Survey (VERSUS 2) Angela Celozzi (celozzi [at] meteoam.it)
• Consolidation of Operations and Research results for the Sochi Olympic Games (CORSO) Gdaly Rivin & Inna Rosinkina (gdaly.rivin, inna.rosinkina [at] mecom.ru)
• Calibration of COSMO Model (CALMO)
Antigoni Voudouri (voudouri [at] hnms.gr)
finished
extended
by 1 year
finished
accepted
new
new
22 News from consortium COSMO | CUW 1st Nov 2012
Philippe Steiner
New project CALMO Calibration of COSMO Model
• Objective calibration method for unconfined parameters
• Assess method of O. Bellprat for usage with NWP
Full performance range for the selected parameter ranges
comparison with expert tuning for CORDEX setup (CLM): 10% reduction of the error with much more efficient procedure
1 Mio. paramameter combinations
O. Bellprat
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