LMDZOR6 RRTM with CMIP6 beta release aerosols (defined with 3 params - SW + LW)

Model installation

1. Start to import modIPSL: svn co http://forge.ipsl.jussieu.fr/igcmg/svn/modipsl/trunk modipsl
2. Change LMDZ revision to trunk 2541 in mod.def
3. Install the model: cd modipsl/util ; ./model LMDZOR_v6

3b. To enable debug version: edit modipsl/config/LMDZOR/Makefile and add debug option:

lmdz: ../../modeles/LMDZ
   (cd ../../modeles/LMDZ ; ./makelmdz_fcm -debug -d $(RESOL_LMDZ) [...]
   (cd ../../modeles/LMDZ ; ./makelmdz_fcm -debug -d $(RESOL_LMDZ) [...]

4. Activate RRTM mode in modipsl/modeles/LMDZ/makelmdz_fcm: rrtm=true

5. Compile with L=79: cd modipsl/config/LMDZOR ; gmake LMD144142-L79

Activate and configure (RRTM, read aerosol with CMIP beta 0 release forcing containing 3 parameters)

1. RRTM: see process below (don't forget to compile with rrtm flag). Active flag_rrtm=1 in corresponding PARAM/physiq.def file.
2. Read aerosol: Edit corresponding PARAM/physiq.def file and add flag_aerosol_strat=2. Then add aerosols files to read in COMP/lmdz.card as below:

   [BoundaryFiles]
   List=   (/path/to/input/dir/tauswstrat.2D.${year}.nc, tauswstrat.2D.nc), \
           (/path/to/input/dir/taulwstrat.2D.${year}.nc, taulwstrat.2D.nc), \
           (/path/to/input/dir/${CREATE}_${year}_limit.nc,       limit.nc),\
   ...
   

TESTS

2D: correspond to CMIP6 beta0 release containing 3 parameters.
AOD: SATO integrated AOD

Name

#MPI

OMP

flag_aer

PerLen?

PackFq?

Physic

RRTM

Out

Forcings

Results

Comment

LMDZOR6.VOLC.2D

47

8CPU

2

1M

3Y

NPv5.4

Yes

DEVT

CMIP6 3par

-

Bug with OD550_STRAT computation

LMDZOR6.VOLC.2D.2

47

8CPU

2

1Y

3Y

NPv5.4

Yes

DEVT

CMIP6 3par

ok 3Y

phylmd rev 2550

LMDZOR6.VOLC.2D.3

47

8CPU

2

1M

3Y

NPv5.4

Yes

DEVT

CMIP6 3par

ok 3Y

phylmd rev 2550/queue test

LMDZOR6.VOLC.AOD

47

8CPU

1

1Y

3Y

NPv5.4

Yes

DEVT

SATO

ok 3Y

phylmd rev 2550

LMDZOR6.VOLC.AOD.2

47

8CPU

1

1M

3Y

NPv5.4

Yes

DEVT

SATO

run...

phylmd rev 2550

LMDZOR6.NOVOLC

47

8CPU

0

1Y

3Y

NPv5.4

Yes

DEVT

TSI only

ok 3Y

phylmd rev 2550/ctrl sim

Outputs

All outputs were made with LMDZ6 rev 2550, physic=NPv5.4. Anomalies are performed by removing control run values (ie LMDZOR6.NOVOLC) in 1991-1993 period.

Forcings:

• 2D (or 3 params): read g, omega and piz in SW + absorption in LW.
• AOD: only the zonal AOD is reading

LMDZOR6.VOLC.2D.2 (CMIP6 beta release0, 3 param)

OD550_STRAT

OD_10UM_STRAT

Pair Anomaly

LMDZOR6.VOLC.AOD (Sato AOD forcing)

OD550_STRAT

Pair Anomaly