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CCSM3.5 Development Diagnostics

ENSO observational data (HadiSST)
nino3,
nino3.4,
corr

Fully Coupled Experiments

Experiment Description Initialization Diagnostics
Atmosphere (cam3) Ice (csim4) Land (clm2) Ocean (pop)
b30.004

CCSM3, T42_gx1v3 control

Atm Ice Lnd pd.970-999,
b30.009

CCSM3, T85_gx1v3 control

Atm Ice Lnd pd.670-699,
b31.002

Neale-Richter CAM

hybrid restart from b31.001
0070-01-01
Case Info.

Metrics
w/ Obs.
w/ b31.001
variability
nino3
nino3.4
corr
yrs60-100 Lnd pd.81-100,
81-100,
time plots,
nino3.4,
nino3,
corr,
max MOC,
Horiz Mean Plots
b31.002x

b31.002 + upwind3

hybrid restart from b31.002
0020-01-01

Atm yrs1-100 Lnd b31.002x-b31.002(64-83),
81-100,
time plots,
nino3.4,
nino3,
corr,
max MOC,
Horiz Mean Plots
b31.002.2

b31.002 + 60 lvl vert grid

zero ice IC, Levitus/PHC2

Yrs 81-100
w/ Obs.
w/ b31.002
yrs1-100 Lnd 81-100,
66-85,
time plots
nino3.4,
nino3,
corr,
max MOC,
Horiz Mean Plots
b31.002.2x

b31.002 + 60 lvl vert grid + upwind3

zero ice IC, Levitus/PHC2

Atm yrs1-95 Lnd 81-100,
pd.81-100,
66-85,
41-60,
time plots
nino3.4,
nino3,
corr,
max MOC,
Horiz Mean Plots
b31.002v5

b31.002 + new horz grid + 60 lvl vert grid

zero ice IC, Levitus/PHC2

Atm yrs1-21 Lnd Ocn
b31.020ws

b31.002 + new hydrology

Case Info. Yrs 76-96
w/ Obs.
w/ b31.002
Ice Lnd 77-96,
time plots,
max MOC,
nino3.4,
nino3,
b35.002

CCSM3.5

Case Info. w/ b31.002 w/ b31.001 Lnd pd.timeseries,
pd.80-99,
pd.141-160,
b35.002a

CCSM3.5
With modified snow albedos

Case Info. w/ b31.002
w/ b35.002
w/ b35.002 w/ b35.002</a nino3
nino3.4
b35.002b

CCSM3.5
With modified snow albedos again.

Case Info. w/ b35.002a w/ b35.002
w/ b30.004
w/ b35.002 pd.141-160,
pd.timeseries,
nino3
nino3.4
b35.004

CCSM3.5
1x1.25 FV Core

Case Info. b35.004 w/ Obs.
b35.004 w/ b35.002b
b35.004 w/ obs pd.80-99,
pd.b35.004-b35.002b,
pd.timeseries,
nino3
nino3.4
corr
cpt_000 <font size=-2>
CCSM3.5
1.9x2.5 FV Core
CONTROL
Case Info. Atm Ice Land 130-149,
pd.130-149,
pd.timeseries,
cpt_001 <font size=-2>
CCSM3.5
1.9x2.5 FV Core
enhanced near-surface diffusivities
<ahref="http://ccsm-rundb.cgd.ucar.edu/case_display.php?case=cpt_001" >Case Info.</a> w/ b35.002b
w/ cpt_000
w/ cpt_000 Land 131-150,
81-100,
81-100 (cpt_001-cpt_000),
130-149,
pd.130-149,
130-149 (cpt_001-cpt_000),
timeseries(cpt_001-cpt_000),
pd.timeseries,
b35.amwg.001 <font size=-2>
CCSM3.5
Enhanced ocean diffusivity
New aerosols + GHGs
CMT fixes
Case Info. w/ Obs.
w/ cpt_001
w/ b35.007
w/ f35.amwg.004
Yrs 76-80 Lnd nino3
nino3.4
corr
pd.timeseries,
pd.101-120,
sucont <font size=-2>
ccsm3_5_beta08
T31_gx3v6
B_PRESENT_DAY
case_info Atm Ice Lnd pd.97-106,
pd.timeseries,
b35.007 <font size=-2>
CCSM3.5
1870 Fully-Coupled control
Case Info. w/ f35.amwg.002
w/ f35.amwg.005
Yrs 1-50
Yrs 46-50
Yrs 61-80
w/ Obs. pd.46-50,
pd.71-80,
pd.timeseries,
b35.008 <font size=-2>
CCSM3.5
1870 Fully-Coupled control with default initialization.
Case Info. w/ obs.
w/ b35.007
w/ b35.007 (Yrs 81-100) w/ b35.007 pd.81-100,
pd.81-100 w/ b35.007,
pd.timeseries,
b35.009 <font size=-2>
CCSM3.5
1870 Fully-Coupled control with G case initialization + retune.
Case Info. w/ obs.
w/ b35.007
w/ b35.007 (Yrs 81-100) pd.timeseries,
pd.41-60,
b35.010 <font size=-2>
CCSM3.5
1870 Fully-Coupled control with default ice-ocean initialization + lw_lim ocean tracer advection instead of upwind3.
Case Info. w/ obs.
w/ b35.008
w/ b35.008 (Yrs 151-170)
Yrs 241-260
w/ b35.008 pd.timeseries,
pd.81-90,
pd.101-120,
pd.151-170,
pd.151-170 w/ b35.008,
b35.011 <font size=-2>
CCSM3.5
1870-2000 Fully-Coupled control branched from b35.010 year 123.
Case Info. w/ Obs. Yrs 1890-1909 w/ b35.010 pd.timeseries,
pd.1890-1909,
b35.012 <font size=-2>
CCSM3.5
1870-2000 Fully-Coupled control branched from b35.010 year 123 with changes to aerosol reading and CFCs turned on.
Case Info. RESTOM
1980-1999 w/ 1871-1890
1985-1999 w/ Obs.
1995-1999 w/ Obs.
1980-1999 w/ Obs.
1984-1988 w/ Obs.
2020-2029 w/ 1980-1989
nino3
nino3.4
nino3 corr.
nino3.4 corr.
nino4 corr.
nino1+2 corr.
Yrs 1872-1891
Yrs 1980-1999 vs Obs
Yrs 2020-2029 vs 1980-1989
Yrs 2020-2029 vs Obs
w/ b35.010
yrs 2010-2029 vs. 1870-1889
yrs 2020-2029 vs. 1980-1989
1980-1999 vs. obs
pd.timeseries,
pd.1890-1909 w/ obs,
pd.1985-1994 w/ obs,
pd.1980-1999 w/ obs,
pd.(1990-1999-1890-1899|http://www.cgd.ucar.edu/oce/yeager/ccsm_data/b35.012/pd.b35.012.1990_1999.global/popdiag.html],
pd.(2020-2029-1980-1989|http://www.cgd.ucar.edu/oce/yeager/ccsm_data/b35.012/pd.b35.012.2020_2029.global/popdiag.html],
pd.2010-2014 w/ obs,
pd.2025-2029 w/ obs,
pd.2020-2029 w/ obs,
b0100 <font size=-2>
CCSM3.5
1870-2000 Fully-Coupled control branched from b35.012 year 1980 with ocean nudging through 1999
n/a Atm pd.1980-1999 w/ obs
pd.2020-2029 w/ obs
Lnd pd.timeseries,
pd.1980-1999 w/ obs,
pd.2020-2029 w/ obs,
pd.2020-2029 w/ b35.012,
b35.013c <font size=-2>
CCSM3.5
1870 Fully-Coupled jaguar validation control hybrid started from b35.010 year 123.
Case Info. Yrs 123-142 pd.timeseries,
pd.123-142,
pd.123-142 w/ b35.010,
b35.014 <font size=-2>
CCSM3.5
20th century half-degree run branched from b35.012 at 1980.
Case Info. Orog.
RESTOM
1982-1983 w/ Obs.
1995-1999 w/ Obs.
1995-1999 w/ b35.012
nino3
nino3.4
nino3 corr.
nino3.4 corr.
nino4 corr.
nino1+2 corr.
US DJF Precip.
US JJA Precip.
Yrs 1995-1999 w/ obs pd.timeseries,
pd.1987-1991,
pd.1995-1999,
b35.014e <font size=-2>
CCSM3.5
franklin clone of b35.014
w/ bug fixes
Case Info. RESTOM (1980-1990)
1980-1999 w/ Obs.
1985-1999 w/ Obs.
2020-2029 w/ 1980-1989
w/ b35.014
1985-1999 w/ b35.012
2010-2014 w/ b35.012
b35.014e US climate
1980-1999 w/ Obs
2011-2015
2020-2029 vs 1980-1989
yrs 2010-2014 w/ obs
yrs 2020-2029 vs. 1980-1989
1980-1999 vs. obs
pd.timeseries,
pd.1980-1989 w/ obs,
pd.2020-2029 w/ obs,
pd.1980-1999 w/ obs,
pd.1986-1990 w/ b35.014,
pd.2010-2014 w/ b35.012,
pd.(2020-2029-1980-1989|http://www.cgd.ucar.edu/oce/yeager/ccsm_data/b35.014e/pd.b35.014e.2020_2029.global/popdiag.html],
b35.014f <font size=-2>
CCSM3.5
jaguarcnl clone of b35.014
w/ bug fixes
Case Info. RESTOM (1980-1989)
1984-1988 w/ Obs.
w/ b35.014
w/ b35.014e
b35.014 run comparison
1984-1988 w/ b35.014 w/ b35.014e pd.1984-1988,
pd.1984-1988 diff b35.014,

Additional diagnostics

lw_lim, upwind3 diagnostics

POP/HYCOM Comparison Experiments

Experiment Description Initialization Diagnostics
Atmosphere Ice Land Ocean
pop2.gx1v3.302 <font size=-2>
ccsm3_0_1_beta24, Ocean-alone normal year
Case Info. Atm Ice Lnd pd.timeseries,
pop2.gx1v3.411

ccsm3_0_1_beta24, Ocean-Ice coupled normal year

Case Info. Atm Ice Lnd pd.timeseries,

Ocean-Ice Coupled Experiments

Experiment Description Initialization Diagnostics
Atmosphere (datm7) Ice (cice) Land (dlnd7) Ocean (pop)
gx1v3.411

ccsm3_0_beta08, POP1.4 + CSIM,
TN460 normal year forcing, 40-lvl

zero ice, Levitus/PHC2

Atm yrs1-48,
yrs295-299
Lnd 94-98,
299-299,
time plots,
pd.timeseries,
maxMOC
pd.491-500,
g2x1.001

ccsm3_5_beta01, POP2 + CICE,
repeat 2000-2004 cycle, QSCAT, 60-lvl

zero ice, Levitus/PHC2

Atm yrs1-28 Lnd pd.2-2,
13-15,
pd.13-15,
pd.13-15.NATL,
pd.timeseries,
Horiz Mean Plots,
maxMOC
g2x1.001x

g2x1.001 + upwind3, 60-lvl

zero ice, Levitus/PHC2

Atm Ice Lnd 13-15,
pd.13-15,
pd.13-15.NATL,
pd.g2x1.001x-g2x1.001.13-15,
pd.timeseries,
Horiz Mean Plots,
maxMOC
g2x1.002

g2x1.001 + non-zero ice IC, 60-lvl

ice state from 100+ yr coupled run, Levitus/PHC2

Atm yrs1-22 Lnd pd.2-2,
pd.13-15,
pd.13-15.NATL
pd.g2x1.002-g2x1.001.13-15,
pd.timeseries,
g2x1.003

g2x1.002 + increased albedos, 60-lvl

ice state from 100+ yr coupled run, Levitus/PHC2

Atm yrs1-5,
yrs1-15
Lnd pd.13-15,
pd.timeseries,
g2x1.004x

ccsm3_5_beta02, POP2 + CICE,
TN460 Normal Year forcing, 60-lvl,
upwind3 advection

ice state from 100+ yr coupled run, Levitus/PHC2

Atm yrs1-5,
yrs1-21
Lnd pd.g2x1.004x-g2x1.003.13-15,
pd.13-15,
pd.timeseries,
g2x1.004y

ccsm3_5_beta02, POP2 + CICE,
Repeat 1980 forcing, 60-lvl,
upwind3 advection

ice state from 100+ yr coupled run, Levitus/PHC2

Atm yrs1-5, Lnd Ocn
g2x1.005

ccsm3_5_beta02, POP2 + CICE,
1948-2000 NCEP hindcast, GCGCS precip, GISS rad, 60-lvl,
upwind3 advection

ice state from 100+ yr coupled run, Levitus/PHC2

Atm yrs1-13,
yrs1-21,
yrs1-40,
Lnd 16-20,
pd.timeseries,
g35.001

ccsm3_5_beta09, POP2 + CICE, ecosys ON,
1870 spinup, forced with 5-year cycle of
f35.amwg.002 output (0016-0020).

Levitus/PHC2

Atm Yrs 6-10
Yrs 46-50
Yrs 61-80
Lnd pd.32-36,
pd.46-50,
pd.76-80,
pd.timeseries,

Ocean Alone Experiments

Experiment Description Initialization Diagnostics
Atmosphere (datm7) Ice (dice7) Land (dlnd7) Ocean (pop)
gx1v3.210

ccsm3.0beta20, CORE-II hindcast, 1958-2000 cycle run 3x then extended

Levitus/PHC2

Atm Ice Lnd 120-129,
pd.timeseries,
c2x1.002

ccsm3.1beta43, repeat 2000-2004 cycle, QSCAT, 40-lvl

Levitus/PHC2

Atm Ice Lnd 46-50,
16-20,
pd.timeseries,
max MOC,
max ATL N_HEAT,
Horiz Mean Plots
c2x1.002x

c2x1.002 + upwind3, 40-lvl

Levitus/PHC2

Atm Ice Lnd 16-20,
pd.16-20,
pd.timeseries,
pd.c2x1.002x-c2x1.002.16-20,
max MOC,
max ATL N_HEAT,
Horiz Mean Plots
c2x1.001

c2x1.002 + 60-lvl vert grid

Levitus/PHC2

Atm Ice Lnd 46-50,
16-20,
pd.16-20.NATL,
pd.timeseries,
South America SSTA,
North America SSTA,
South Africa SSTA,
max MOC,
max ATL N_HEAT,
Horiz Mean Plots
c2x1.003

c2x1.001 + low viscosity

Levitus/PHC2

Atm Ice Lnd 16-20,
pd.timeseries,
max ATL N_HEAT,
Horiz Mean Plots
max MOC,
c2x1.004

c2x1.001 + upwind3

Levitus/PHC2

Atm Ice Lnd 16-20,
pd.c2x1.004-c2x1.001.16-20,
pd.16-20.NATL,
pd.timeseries,
max ATL N_HEAT,
Horiz Mean Plots
max MOC,
c2x1.005

c2x1.002 + 100-lvl vert grid + upwind3

Levitus/PHC2

Atm Ice Lnd 10-13,
South America SSTA,
North America SSTA,
South Africa SSTA,

Volumetric Comparison of c2x1.001 & c2x1.002 to obs
link
Volumetric Comparison of c2x1.001 & c2x1.003 to obs
link
Volumetric Comparison of c2x1.001 & c2x1.004 to obs
link

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