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ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1 , J-L Dufresne 2 , J-Y Grandpeix 2 , J-F Guéremy 3, F Hourdin 2 , P Marquet 3 ,C Rio 2 1 Météo-France/IPSL, Paris, France 2 IPSL/LMD, Paris, France 3 CNRM/GMGEC/EAC, Toulouse, France

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Page 1: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

ARPEGE and LMDz physics on EUROCS cumulus case

M-P Lefebvre1, J-L Dufresne2, J-Y Grandpeix2, J-F Guéremy3, F Hourdin2, P Marquet3,C Rio2

1 Météo-France/IPSL, Paris, France2 IPSL/LMD, Paris, France

3 CNRM/GMGEC/EAC, Toulouse, France

Page 2: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Project objectives Structure of the SCM Eurocs-Cumulus case Conclusion & prospect

PLANPLAN

Page 3: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Project objectives Development of physical

parametrizations is a major issue for GCM community

Since october 2003, IPSL and Meteo France decided to collaborate concerning physical parametrizations in their models

Page 4: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Project objectives Share parametrizations Make common analysis of the results It’s not « common physics » nor 2

physics but 2 environments of parametrizations

First step: 1D model 3 domains:

Waves Radiation Boundary layer/convection/clouds

Page 5: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Project objectives

Model: Arpege 1D (cycle 25) Using existing cases To call the entire physics of

LMDz in Arpege 1D

Page 6: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Comparison of models’ codes

ARPEGE LMDzFortran 90 Fortran 77

Growing levels from top to bottom

Growing levels from bottom to top

Constants Same constants than Arpege except for liquid & solid

phase: Cw & Cs

Output variables: flux Output variables: tendencies

Output files: lfa Output files: netcdf

Page 7: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Call to the physics routines

master.F90

Reading Arpege forcings & profiles

Initialize LMDz common

Temporal loop:Physique Arpege / Physique LMDz

ARPEGE physics: APLPAR LMDz physics: APLLMD

Writing output files

Page 8: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Eurocs-Cumulus case• Idealized case of small cumulus over land• Observations made at the Southern Great

Plains on 21st june 1997 from 11h30UTC, during 15h

• Surface latent & sensible heat fluxes are prescribed

• Small tendencies representing the effect of large scale advection and SW radiation are prescribed

• Vertical resolon: 40 levels• Time step : 1 min.

Page 9: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Key characteristics of the SCM

ARPEGE climat LMDZ-4

Turbulence

TKE/d: Mellor-Yamada-Bougeault (Ricard/Royer)

TKE:LavalSBL:Louis except for TH (Mellor & Yamada)

Convection

Shallow: done by turbulence deep: Bougeault

K.Emanuel (KE) M.Tiedtke (TK)Thermiques (TH)

Cloud Diagnostic cloud cover & cloud liquid water

Diagnostic cloud cover & cloud liquid water

Page 10: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Cloud cover

Arpege LMD4_KE

LMD4_TK LMD4_TH

Page 11: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

LES cloud cover

Page 12: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Potential temperature (K)

1730UTC

2130UTC

SCM results from Lenderink and al (QJRMS,2003)

INIT----LES ----ARPEGELMD_KELMD_TKLMD_TH

Page 13: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

1730UTC

2130UTC

Total water (g/Kg)

INIT----LES ----ARPEGELMD_KELMD_TKLMD_TH

SCM results from Lenderink and al (QJRMS,2003)

Page 14: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

ARPEGELMD_KELMD_TKLMD_TH

1730UTC

2130UTC

Cloud cover

SCM results from Lenderink and al (QJRMS,2003)

Page 15: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

2130UTC

1730UTC

Cloud liquid water (g/kg)

INIT----LES ----ARPEGELMD_KELMD_TKLMD_TH

SCM results from Lenderink and al (QJRMS,2003)

Page 16: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Resolution dependency : 40 vs 19 levels

___ 40----- 19ARPEGELMD_KELMD_TKLMD_TH

Total water (g/Kg) at 21h30UTC

Page 17: ARPEGE and LMDz physics on EUROCS cumulus case M-P Lefebvre 1, J-L Dufresne 2, J-Y Grandpeix 2, J-F Guéremy 3, F Hourdin 2, P Marquet 3,C Rio 2 1 Météo-France/IPSL,

Workshop on shallow convection - Toulouse, july 3-4 2006

Conclusion and prospect Switching of the physics is now «

stabilized » and runs on a PC Cases: Toga_Coare, Bomex, Eurocs (2) Future cases: RICO, Fire, IHOP, Ayotte,

AMMA … Project SCUM : run different physics like

Arpege, Aladin, Arome, Hirlam Intercomparison of radiative code

(RTMIP) for next IPCC report Test of new ECMWF LW code (ECMWF) :

RTTM is in progress


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Regional and Global Modelling - AMMA - Internationalamma-international.org/meetings/Workshops/Nov2006/... · Regional and Global Modelling AMMA - Toulouse 2006 K Cook, F Hourdin,

Parameterization of convective transport in the boundary layer …hourdin/PUBLIS/Hourdin2015.pdf · 2015-06-19 · tion reinforces surface emissions drastically. We focus here on

The LMD Mars Global Circulation Model and Mars Climate ...wtk.gfd-dennou.org/2013-02-04/millour/pub/millour_0204.pdfThe LMD Global Circulation Models a brief history of LMDZ The Pioneers

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GC33A The ANNUAL CYCLE OF TEMPERATURE in … · Françoise GUICHARD 1*, Laurent KERGOAT 2 , Eric MOUGIN 2 and Frédéric HOURDIN 3 (*) [email protected] 1: CNRM-GAME (CNRS

Evaluation of cloudiness in LMDZ GCM using CALIPSO and PARASOL H. Chepfer, S. Bony, G. Cesana, JL Dufresne, D. Konsta, LMD/IPSL D. Winker, NASA/LaRC D

Colaborators: M. Llopart, L. Mosso Dutra, M. Reboita, S.V ... · Department of Atmospheric Sciences University of S ... REMO, UCLM-PROMES, INPE-Eta, MM5-UBA, LMDZ) in the ... cover

Open Access Discussions *HRVFLHQWL¿F Open Access ... · clude the aerosol climatology from Tegen et al. (1997), the climate-chemistry models LMDz-OR-INCA and RegCM-4, the multi-model

Les aérosols dans les projets StratoClim et Cissa B ...hourdin/CS_aerosols/partie1/aerosols.pdf · (Tache 3.1, organisée par le Karlsruhe Institute of Technology) Développement

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AMMA transect. Romain Roehrig Dominique Bouniol ...hourdin/PUBLIS/Roehrig_etal2012...Generatedusingversion3.1.2oftheofficialAMSLATEXtemplate 1 The present and future of the West African

Approaches to porting the LMDZ GCM to CUDA FortranApproaches to porting the LMDZ GCM to CUDA Fortran Sourav Mukherjee Centre for Atmospheric Sciences Indian Institute of Technology

Monthly Representations of Mid-Tr ... - gps.caltech.eduxun/manuscript/Pagano_SPIE2011.pdfretrieval) was with the TM3 and LMDZ models. 7 A second, more recent study found good agreement

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LMDz-INCA Simulations AMMA MIP. EmissionsSimulation 1Simulation 2 Biomass Burning Van der Werf et al. (2006) Liousse et al. over Africa. Van der Werf

A short course on water vapor and radiation › wavacs › Lectures › Roca-2.pdf · Example for LMDz and a Vaïsala RS-92 sonde In Africa: Summer School Water vapor in the climate

Pierre and Marie Curie University Ocean, Atmosphere ...hourdin/TMP/CRmini/Ioannou_Marin.pdf · Practical Work in Coastal Oceanography-Numerical Modeling Mini-Project Artemis Ioannou

Deciphering the desiccation trend of the South Asian ...hourdin/PUBLIS/Krishnan2017.pdf · occurrences of monsoon-droughts during the first half (1871–1943), while the second half

Comparison of surface mass balance components simulated by LMDZ and MAR forced with LMDZ

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