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ENSEMBLES RT1: Table of experiments (seasonal-to-decadal)
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Stream 1 simulations
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multi-model |
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| model | version | origin | other expid | method | system | expver | class | stream (daily,monthly) | years | lead (months) | start dates | ens members | comments |
IFS/HOPE |
29R2 |
ECMWF (ecmf) |
eplo |
1 |
1 |
1004 |
en, rd |
mmsf msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
- |
IFS/HOPE |
29R2 |
ECMWF (ecmf) |
epn9 |
1 |
1 |
1004 |
en, rd |
mmsf msmm |
1991- 2001 |
14 |
Nov 1 |
9 IC |
Data for forecast months beyond 12 are affected by a problem with the albedo and should not be used |
GloSea |
- |
MetOffice (egrr) |
- |
1 |
1 |
1001 |
en |
mmsf msmm |
1991- 2001 |
14 (12 for the May start date from 1995-2001) |
May 1 Nov 1 |
9 IC |
- |
GloSea |
- |
MetOffice (egrr) |
- |
1 |
1 |
1004 |
en |
mmaf mmam |
1965 & 1994 |
120 |
Nov 1 |
9 IC |
- |
DePreSys |
- |
MetOffice (egrr) |
- |
10 |
51 |
1503 |
en |
mmaf mmam |
1991- 2001 |
120 |
May 1 Nov 1 |
9 IC |
- |
ARPEGE4/OPA |
- |
MeteoFrance (lfpw) |
- |
1 |
0 |
1001 |
en |
mmsf msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
- |
ARPEGE4/OPA |
- |
MeteoFrance (lfpw) |
- |
1 |
0 |
1001 |
en |
mmsf msmm |
1991- 2001 |
14 |
Nov 1 |
9 IC |
- |
ARPEGE4/OPA |
- |
MeteoFrance (lfpw) |
- |
1 |
0 |
1001 |
en |
mmsf msmm |
1965 & 1994 |
120 |
Nov 1 |
9 IC |
- |
ECHAM5/OM1 |
- |
IfM/Geomar (ifmk) |
- |
10 |
1 |
1000 |
en |
mmsf msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
- |
ECHAM5/OM1 |
- |
IfM/Geomar (ifmk) |
- |
10 |
1 |
1000 |
en |
mmsf msmm |
1991- 2001 |
14 |
Nov 1 |
9 IC |
- |
perturbed physical parameters |
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model |
version |
origin |
other expid |
method |
system |
expver |
class |
stream (daily,monthly) |
years |
lead (months) |
start dates |
ens members |
comments |
DePreSys |
- |
MetOffice (egrr) |
- |
11-18 |
51 |
1504
|
en |
mmaf mmam |
1991- 2001 |
120 |
May 1 Nov 1 |
8 PP |
1 ens member for each method (number=0) ; the 9th member comes from the IC ensemble member 0 (expver=1503, method=10, see above) |
stochastic physics |
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model |
version |
origin |
other expid |
method |
system |
expver |
class |
stream (daily,monthly) |
years |
lead (months) |
start dates |
ens members |
comments |
IFS/HOPE |
29R2 |
ECMWF (ecmf) |
epoh |
2 |
1 |
1001 |
en, rd |
mmsf, msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
CASBS1.0 |
IFS/HOPE |
29R2 |
ECMWF (ecmf) |
eq04 |
2 |
1 |
1001 |
en, rd |
mmsf, msmm |
1991- 2001 |
14 |
Nov 1 |
9 IC |
CASBS1.0 |
Stream 2 simulations
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multi-model |
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model |
version |
origin |
other expid |
method |
system |
expver |
class |
stream (daily,monthly) |
years |
lead (months) |
start dates |
ens members |
comments |
IFS/HOPE |
31R1 |
ECMWF (ecmf) |
od |
1 |
1 |
2001 |
en |
mmsf, msmm |
1960- 2006 |
7 |
Feb 1 May 1 Aug 1 |
9 IC |
Same as the operational System 3; note that the MARS variables 201 and 202 appear with the table version 2 numbers 128 and 190; data for the table 190 are the only ones that should be used |
IFS/HOPE |
31R1 |
ECMWF (ecmf) |
od |
1 |
1 |
2001 |
en |
mmsf, msmm |
1960- 2006 |
14 |
Nov 1 |
9 IC |
" |
IFS/HOPE |
33R1 |
ECMWF (ecmf) |
f5bg/f5de |
1 |
1 |
2005 |
en |
mmaf, mmam |
1960- 2005 every 5 yrs |
120 |
Nov 1 |
3 IC |
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ARPEGE4/OPA |
ARP4.6 |
MeteoFrance (lfpw) |
- |
1 |
0 |
2002 |
en |
mmsf msmm |
1960- 2005 |
7 |
Feb 1 May 1 Aug 1 |
9 IC |
31 atm. levels, ocean i.c. from CERFACS (3D-VAR) |
ARPEGE4/OPA |
ARP4.6 |
MeteoFrance (lfpw) |
- |
1 |
0 |
2002 |
en |
mmsf msmm |
1960- 2005 |
14 |
Nov 1 |
9 IC |
" |
HadGEM2 |
- |
MetOffice (egrr) |
- |
1 |
1 |
2025 |
en |
mmsf msmm |
1960-2005 |
7 |
Feb 1 May 1 Aug 1 |
9 IC |
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HadGEM2 |
- |
MetOffice (egrr) |
- |
1 |
1 |
2025 |
en |
mmsf msmm |
1960-2005 |
14 |
Nov 1 |
9 IC |
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HadGEM2 |
- |
MetOffice (egrr) |
- |
1 |
1 |
2026 |
en |
mmsf msmm |
1960-2005 every 5 years |
120 |
Nov 1 |
3 IC |
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ECHAM5/OPA8.2 |
- |
INGV (ingv) |
- |
0 |
1 |
2001 |
en |
mmsf msmm |
1960- 2005 |
7 |
Feb 1 May 1 Aug 1 Nov 1 |
9 IC |
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ECHAM5/OM1 |
- |
Kiel (ifmk) |
- |
10 |
1 |
2001 |
en |
mmsf msmm |
1960- 2005 |
7 |
Feb 1 May 1 Aug 1 |
9 IC |
1) total cloud cover is a 6-hourly average (not instantaneous) - the average of the 6hrs before 00GMT have been archived 2) snow depth on ice and glaciers is set to zero |
ECHAM5/OM1 |
- |
Kiel (ifmk) |
- |
10 |
1 |
2001 |
en |
mmsf msmm |
1960- 2005 |
14 |
Nov 1 |
9 IC |
" |
perturbed physical parameters |
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model |
version |
origin |
other expid |
method |
system |
expver |
class |
stream (daily,monthly) |
years |
lead (months) |
start dates |
ens members |
comments |
DePreSys |
- |
MetOffice (egrr) |
- |
10-18 |
51 |
2501 |
en |
mmaf mmam |
1960- 2005 |
120 (360 every 10 yr starting in 1965) |
Nov 1 |
9 PP |
NoAssim runs; |
DePreSys |
- |
MetOffice (egrr) |
- |
10-18 |
51 |
2502 |
en |
mmaf mmam |
1960- 2007 |
7 |
Feb 1 May 1 Aug 1 |
9 PP |
1 ens member for each method (all number=0); initial conditions from long-term climate run; |
DePreSys |
- |
MetOffice (egrr) |
- |
10-18 |
51 |
2502 |
en |
mmaf mmam |
1960- 2005 |
120 (360 every 10 yr starting in 1965) |
Nov 1 |
9 PP |
1 ens member for each method (all number=0); initial conditions from long-term climate run: |
DePreSys |
- |
MetOffice (egrr) |
- |
10-18 |
51 |
2502 |
en |
mmaf mmam |
2006- 2007 |
14 |
Nov 1 |
9 PP |
1 ens member for each method (all number=0); initial conditions from long-term climate run; |
others
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model |
version |
origin |
other expid |
method |
system |
expver |
class |
stream |
years |
lead (months) |
start dates |
ens members |
comments |
IFS/HOPE |
31R1 |
ECMWF (ecmf) |
eul4 |
1 |
1 |
1006 |
en, rd |
mmaf, |
1965 |
120 |
Nov 1 |
9 IC |
test run, precip not correct yet |
IFS/HOPE |
31R1 |
ECMWF (ecmf) |
eun2 |
1 |
1 |
1006 |
en, rd |
mmaf, |
1988 |
120 |
Nov 1 |
9 IC |
test run, precip correct |
IFS/HOPE |
31R1 |
ECMWF (ecmf) |
eujm |
1 |
1 |
1006 |
en, rd |
mmaf, |
1994 |
120 |
Nov 1 |
9 IC |
test run, precip not correct yet |
IFS/HOPE |
32R1 |
ECMWF (ecmf) |
evrf |
1 |
1 |
1022 |
en, rd |
mmaf, |
1994 |
120 |
Nov 1 |
3 IC |
test run |
IFS/HOPE |
32R1 |
ECMWF (ecmf) |
evye |
1 |
1 |
1021 |
en, rd |
mmaf, |
1994 |
120 |
Nov 1 |
3 IC |
test run, prescribed SSTs |
IFS/HOPE |
32R1 _for _32R3 |
ECMWF (ecmf) |
ewbm |
1 |
1 |
1020 |
en, rd |
mmaf, |
1965 |
120 |
Nov 1 |
3 IC |
test run, PBL and convection mods |
IFS/HOPE |
32R1 _for _32R3 |
ECMWF (ecmf) |
ewap |
1 |
1 |
1020 |
en, rd |
mmaf, |
1994 |
120 |
Nov 1 |
3 IC |
test run, PBL and convection mods |
GloSea |
- |
MetOffice (egrr) |
- |
1 |
1 |
1002 |
en |
mmsf msmm |
1991- 2001 |
12 |
May 1 |
9 IC |
lagged ensembles |
GloSea |
- |
MetOffice (egrr) |
- |
1 |
1 |
1002 |
en |
mmsf msmm |
1991- 2001 |
14 |
Nov 1 |
9 IC |
lagged ensembles |
GloSea |
- |
MetOffice (egrr) |
- |
1 |
1 |
1003 |
en |
mmsf msmm |
1991- 2001 |
7 |
mid April mid Oct |
9 IC |
started 15 days earlier |
IFS/HOPE |
31R1 |
ECMWF (ecmf) |
ex1a |
2 |
1 |
1002 |
en, rd |
mmsf, msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
SPBS1.0 test (p=-5/3, r=0.02) |
IFS/HOPE |
31R1 |
ECMWF (ecmf) |
exee |
2 |
1 |
1030 |
en, rd |
mmsf, msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
SPBS1.0 test (p=-3, r=0.02) |
IFS/HOPE |
31R1 |
ECMWF (ecmf) |
exef |
2 |
1 |
1031 |
en, rd |
mmsf, msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
SPBS1.0 test p=-3, r=0.05) |
IFS/HOPE |
31R1 |
ECMWF (ecmf) |
exhd |
2 |
1 |
1032 |
en, rd |
mmsf, msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
CASBS2.0 test |
IFS/HOPE |
32R3 |
ECMWF (ecmf) |
ezj3 |
1 |
1 |
1035 |
en, rd |
mmsf, msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
control |
IFS/HOPE |
32R3 |
ECMWF (ecmf) |
f050 |
1 |
1 |
1037 |
en, rd |
mmsf, msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
stochVC test (VC_MIN=-0.5, VC_MAX=2.5) |
IFS/HOPE |
32R3 |
ECMWF (ecmf) |
f0ak |
2 |
1 |
1037 |
en, rd |
mmsf, msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
SPBS2.0+stochVC test (p=-1.27, r=0.05) (VC_MIN=-0.5, VC_MAX=1.5) |
IFS/HOPE |
32R3 |
ECMWF (ecmf) |
f0r8 |
2 |
1 |
1038 |
en, rd |
mmsf, msmm |
1991- 2001 |
7 |
May 1 |
9 IC |
SPBS2.0+stochVC test (p=-1.27, r=0.05) (VC_MIN=-0.25, VC_MAX=1.0) |
redundant experiments
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model |
version |
origin |
other expid |
method |
system |
expver |
class |
stream |
years |
lead (months) |
start dates |
ens members |
comments |
IFS/HOPE |
30R1 |
ECMWF (ecmf) |
eqhl |
1 |
1 |
1005 |
en, rd |
mmaf, mmam |
1965 |
120 |
Nov 1 |
9 IC |
control wrong albedo after 1yr |
IFS/HOPE |
30R1 |
ECMWF (ecmf) |
eqju |
1 |
1 |
1005 |
en, rd |
mmaf, mmam |
1994 |
120 |
Nov 1 |
9 IC |
control wrong albedo after 1yr |
IFS/HOPE |
30R1 |
ECMWF (ecmf) |
eqq2 |
2 |
1 |
1005 |
en, rd |
mmaf, mmam |
1965 |
120 |
Nov 1 |
9 IC |
CASBS wrong albedo after 1yr |
IFS/HOPE |
30R1 |
ECMWF (ecmf) |
eqqg |
2 |
1 |
1005 |
en, rd |
mmaf, mmam |
1994 |
120 |
Nov 1 |
9 IC |
CASBS wrong albedo after 1yr |
Legend:
- IFS/HOPE: IFS as atmospheric model coupled to HOPE as ocean model used for seasonal forecasts at ECMWF; climatological sea ice
- GloSea: Global Seasonal prediction system at the UK Met Office
- DePreSys: Decadal Prediction System at the UK Met Office: The multi-parameter option (follow this link for a description of the parameters perturbed) with flux correction was used.
- ARPEGE/OPA4: ARPEGE as atmospheric model coupled to OPA as oceanic model used for seasonal forecasts at MeteoFrance
- ECHAM5/OM1: ECHAM5 as atmospheric model coupled to OM1 as oceanic model used for seasonal forecasts at Institut fuer Meereskunde/Geomar Kiel
- ECHAM5/OPA8.2: this is the version of the seasonal forecast model used at INGV in Bologna. A description of the ocean analysis system can be found here.
- version: refers to the version or cycle of the model used
- origin: MARS directive to identify the centre of origin of the simulation, see Conventions for Atmospheric Archiving
- ECMWF = ecmf
- Met Office = egrr
- Meteo France = lfpw
- IfM/Geomar = ifmk
- INGV = ingv
- expid: MARS directive for experiment identifyer at ECMWF, see Conventions for Atmospheric Archiving
- method: MARS directive to identify the method used to produce forecast , see Conventions for Atmospheric Archiving
- system: MARS directive to identify the prediction system, see Conventions for Atmospheric Archiving
- expver: MARS directive to identify the version of prediction system, see Conventions for Atmospheric Archiving
- class: MARS directive to identify the class of the archived data
- rd = research class
- en = ENSEMBLES class
- stream: MARS directive to identify the stream under which the data are archived
- years: start years of the experiments
- lead: lead time of the forecasts in months
- start dates: day and month of the start dates of the experiments
- ens members: number and type of ensemble members
- IC: initial condition ensemble
- PP: perturbed physics ensemble
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02.12.2009 |
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© ECMWF |
