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GFDL Global Climate Model (GCM) [100 & 1000 year runs] from NCDC
Entry ID: NCDC_GFDL_100_1000


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Summary
Abstract: The Geophysical Fluid Dynamics Laboratory (GFDL) Global Climate Model
(GCM) 100 year run can be found here:
http://www.ncdc.noaa.gov/ol/climate/online/gcm.html .

The Geophysical Fluid Dynamics Laboratory (GFDL) Global Climate Model
(GCM) 1000 year run home page on the WWW is
http://www.ncdc.noaa.gov/ol/climate/online/gcm1000.html .


GFDL 100 YEAR RUN
-----------------

The GCM files are from the Geophysical Fluid Dynamics Laboratory GCM.
There are two simulations available, one is a control run with CO2
fixed, and the other is a transient run with equivalent CO2
initialized at the 1958 amount and increased approximately 1% each
year thereafter. Both runs are 100 years long, with monthly
resolution. The grid resolution is 48x40 on a gaussian grid.

In addition, software provided can be used to extract values for the
grid points. The files are in IEEE format so some form of the
accompanying program must be used to convert to ASCII.

The 100 year dataset contains the following files:

+ readme - GCM information and software for IEEE to ASCII
conversion. (3 K)
+ gcm.atm_control.precip - (9.3 meg.)
+ gcm.atm_control.temp_t9 - (9.3 meg.)
+ gcm.atm_oneper.precip - (9.3 meg.)
+ gcm.atm_oneper.temp_t9 - (9.3 meg.)
+ gcm.elevations - (25 K)
+ gcm.land_sea_mask - (25 K)


GFDL 1000 YEAR RUN
------------------

The GCM files are from the Geophysical Fluid Dynamics Laboratory
GCM. The 1000 year GCM run is a control run for temperature with CO2
fixed. The time resolution is monthly and the grid resolution is 48x40
on a gaussian grid.

In addition, software provided can be used to extract values for the
grid points. The files are in IEEE format so some form of the
accompanying program must be used to convert to ASCII.

The 1000 year dataset contains the following files:

+ readme - GCM information and software for IEEE to ASCII
conversion. (3 K)
+ gcm.elevations - (25 K)
+ gcm.land_sea_mask - (25 K)
+ v29.1.1000 - (92.9 meg.)

Related URL
Link: GET DATA
Description: ftp access to GFDL GCMD data


Link: GET DATA
Description: ftp access to 1000 year run


Link: VIEW RELATED INFORMATION
Description: Information on the GFDL 1000 year run


Link: VIEW RELATED INFORMATION
Description: Information on the GFDL 100 year run


Geographic Coverage
 N: 90.0 S: -90.0  E: 180.0  W: -180.0

Data Set Citation
Dataset Originator/Creator: Manabe, S., R.J. Stouffer, M.J. Spelman, and K. Bryan
Dataset Title: GFDL Global Climate Model 100 and 1000 Year Runs
Dataset Release Place: Asheville, NC
Dataset Publisher: NOAA/NCDC
Online Resource: ftp://ftp.ncdc.noaa.gov/pub/datasets/gcm


Temporal Coverage
Start Date: 1958-01-01


Location Keywords
GEOGRAPHIC REGION > GLOBAL
VERTICAL LOCATION > BOUNDARY LAYER
VERTICAL LOCATION > TROPOSPHERE


Data Resolution
Latitude Resolution: 48
Longitude Resolution: 40
Temporal Resolution: monthly


Science Keywords
ATMOSPHERE >ATMOSPHERIC CHEMISTRY >TRACE GASES/TRACE SPECIES    [Definition]
ATMOSPHERE >ATMOSPHERIC TEMPERATURE >AIR TEMPERATURE    [Definition]
ATMOSPHERE >PRECIPITATION >PRECIPITATION AMOUNT    [Definition]
LAND SURFACE >TOPOGRAPHY >TERRAIN ELEVATION    [Definition]
ATMOSPHERE >ATMOSPHERIC CHEMISTRY >CARBON AND HYDROCARBON COMPOUNDS >CARBON DIOXIDE    [Definition]


ISO Topic Category
CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
ELEVATION


Platform
GCM >General Circulation Model    [Information]


Project
GCPS >Global Climate Perspectives System    [Information]
ESIP >Earth Science Information Partners Program    [Information]


Keywords
100 YEAR RUN
1000 YEAR RUN
CLIMATOLOGY
GAUSSIAN GRID
GCM
GCPS
GEOPHYSICAL FLUID DYNAMICS LAB
GFDL
GLOBAL CLIMATE MODEL
GRID DATA
MODEL OUTPUT
MONTHLY DATA
TEMS
GTOS
G3OS


Data Set Progress
COMPLETE


Originating Center
NOAA/NESDIS/NCDC


Data Center
NOAA Geophysical Fluid Dynamics Laboratory, U.S. Department of Commerce    [Information]
Data Center URL: http://www.gfdl.noaa.gov/
Dataset ID: GFDL GCM 100 YEAR RUN
Dataset ID: GFDL GCM 1000 YEAR RUN

Data Center Personnel
Name: GFDL USER SUPPORT
Phone: 609-452-6500
Fax: 609-987-5063
Email: help at gfdl.noaa.gov
Email: GFDL.Climate.Model.Info at noaa.gov
Contact Address:
Geophysical Fluid Dynamics Laboratory/NOAA
Princeton University
201 Forrestal Road
Campus/Rte. 1
P.O. Box 308
City: Princeton
Province or State: NJ
Postal Code: 08542
Country: USA



Distribution
Distribution_Media: Online


Personnel
C. BRUCE BAKER
Role: INVESTIGATOR
Role: TECHNICAL CONTACT
Phone: (704) 271-4330
Email: bbaker at ncdc.noaa.gov
Contact Address:
National Climatic Data Center
Global Climate Laboratory
Federal Building
151 Patton Avenue
City: Asheville
Province or State: NC
Postal Code: 28801-5001
Country: USA


DANNY BRINEGAR
Role: INVESTIGATOR
Phone: (828) 271-4773
Email: Danny.Brinegar at noaa.gov
Contact Address:
National Climatic Data Center
Global Climate Laboratory
Federal Building
151 Patton Ave
City: Asheville
Province or State: NC
Postal Code: 28801-5001
Country: USA


HENRY DIAZ
Role: INVESTIGATOR
Phone: (303) 497-6649
Email: hfd at cdc.noaa.gov
Contact Address:
Climate Diagnostics Center
325 Broadway
City: Boulder
Province or State: CO
Postal Code: 80303
Country: USA


THOMAS R. KARL
Role: INVESTIGATOR
Contact Address:
National Climatic Data Center
Global Climate Laboratory
Federal Building
151 Patton Avenue
City: Asheville
Province or State: NC
Postal Code: 28801-5001
Country: USA


SCOTT A. RITZ
Role: DIF AUTHOR
Phone: 301-614-5126
Fax: 301-614-5268
Email: Scott.A.Ritz at nasa.gov
Contact Address:
NASA Goddard Space Flight Center
Global Change Master Directory
City: Greenbelt
Province or State: Maryland
Postal Code: 20771
Country: USA


Publications/References
Manabe, S., R.J. Stouffer, M.J. Spelman, and K. Bryan, 1991: Transient
response of a coupled ocean-atmosphere model to gradual changes of
atmospheric CO2. Part I: Annual mean response. J. of Climate, 4,
785-818

Manabe, S., M.J. Spelman, and R.J. Stouffer, 1992: Transient response
of a coupled ocean-atmosphere model to gradual changes of atmospheric
CO2. Part II: Seasonal response. J. of Climate, 5, 105-126

Creation and Review Dates
Last DIF Revision Date: 2009-04-20


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