NOAA GFDL GFDL-CM3, historical (run 3) experiment output for CMIP5 AR5

Load in Python

from intake import open_catalog

cat = open_catalog("https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/tos_Omon_GFDL-CM3_historical_r3i1p1.yaml")
ds=cat.netcdf.read()

Metadata

title	NOAA GFDL GFDL-CM3, historical (run 3) experiment output for CMIP5 AR5
location	/shared/cmip5/data/historical/ocean/mon/Omon/tos/NOAA-GFDL.GFDL-CM3/r3i1p1
tags	gridded,global,model,monthly
catalog_dir	https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/tos_Omon_GFDL-CM3_historical_r3i1p1.yaml
last updated	2013-06-14

Dataset Contents

<xarray.Dataset>
Dimensions:       (bnds: 2, rlat: 200, rlon: 360, time: 1752, vertices: 4)
Coordinates:
  * bnds          (bnds) float64 1.0 2.0
  * time          (time) float64 15.5 45.0 74.5 ... 5.324e+04 5.327e+04
  * rlon          (rlon) float64 -279.5 -278.5 -277.5 -276.5 ... 77.5 78.5 79.5
  * rlat          (rlat) float64 -81.5 -80.5 -79.5 -78.5 ... 86.5 87.5 88.5 89.5
    lat           (rlat, rlon) float32 dask.array<chunksize=(200, 360), meta=np.ndarray>
    lon           (rlat, rlon) float32 dask.array<chunksize=(200, 360), meta=np.ndarray>
  * vertices      (vertices) int32 0 1 2 3
Data variables:
    average_DT    (time) float64 dask.array<chunksize=(60,), meta=np.ndarray>
    average_T1    (time) float64 dask.array<chunksize=(60,), meta=np.ndarray>
    average_T2    (time) float64 dask.array<chunksize=(60,), meta=np.ndarray>
    tos           (time, rlat, rlon) float32 dask.array<chunksize=(60, 200, 360), meta=np.ndarray>
    time_bnds     (time, bnds) float64 dask.array<chunksize=(60, 2), meta=np.ndarray>
    lat_vertices  (time, rlat, rlon, vertices) float64 dask.array<chunksize=(60, 200, 360, 4), meta=np.ndarray>
    lon_vertices  (time, rlat, rlon, vertices) float64 dask.array<chunksize=(60, 200, 360, 4), meta=np.ndarray>
Attributes:
    title:                  NOAA GFDL GFDL-CM3, historical (run 3) experiment...
    institute_id:           NOAA GFDL
    source:                 GFDL-CM3 2010 atmosphere: AM3 (AM3p9,C48L48); sea...
    contact:                gfdl.climate.model.info@noaa.gov
    project_id:             CMIP5
    table_id:               Table Omon (31 Jan 2011)
    experiment_id:          historical
    realization:            3
    modeling_realm:         ocean
    tracking_id:            3cfbf783-ab17-42a6-b774-c149752b5d5b
    Conventions:            CF-1.4
    references:             The GFDL Data Portal (http://nomads.gfdl.noaa.gov...
    comment:                GFDL experiment name: CM3Z_D1_1860-2005_AllForc_H...
    gfdl_experiment_name:   CM3Z_D1_1860-2005_AllForc_H3
    creation_date:          2011-09-09T20:20:56Z
    model_id:               GFDL-CM3
    branch_time:            36500
    experiment:             historical
    forcing:                GHG,SA,Oz,LU,Sl,Vl,SS,BC,MD,OC (GHG includes CO2,...
    frequency:              mon
    initialization_method:  1
    parent_experiment_id:   piControl
    physics_version:        1
    product:                output1
    institution:            NOAA GFDL(201 Forrestal Rd, Princeton, NJ, 08540)
    history:                File was processed by fremetar (GFDL analog of CM...
    parent_experiment_rip:  r1i1p1

xarray.Dataset

Dimensions:
- bnds: 2
- rlat: 200
- rlon: 360
- time: 1752
- vertices: 4

Coordinates: (7)

bnds
(bnds)
float64
1.0 2.0
long_name :
vertex number
cartesian_axis :
N
```
array([1., 2.])
```
time
(time)
float64
15.5 45.0 ... 5.324e+04 5.327e+04
long_name :
time
units :
days since 1860-01-01 00:00:00
cartesian_axis :
T
calendar_type :
noleap
calendar :
noleap
bounds :
time_bnds
standard_name :
time
axis :
T
```
array([1.55000e+01, 4.50000e+01, 7.45000e+01, ..., 5.32135e+04, 5.32440e+04,
       5.32745e+04])
```
rlon
(rlon)
float64
-279.5 -278.5 -277.5 ... 78.5 79.5
long_name :
longitude in rotated pole grid
units :
degrees
axis :
X
standard_name :
grid_longitude
```
array([-279.5, -278.5, -277.5, ...,   77.5,   78.5,   79.5])
```

rlat

(rlat)

float64

-81.5 -80.5 -79.5 ... 88.5 89.5

long_name :: latitude in rotated pole grid
units :: degrees
axis :: Y
standard_name :: grid_latitude

array([-81.5     , -80.5     , -79.5     , -78.5     , -77.5     , -76.5     ,
       -75.5     , -74.5     , -73.5     , -72.5     , -71.5     , -70.5     ,
       -69.5     , -68.5     , -67.5     , -66.5     , -65.5     , -64.5     ,
       -63.5     , -62.5     , -61.5     , -60.5     , -59.5     , -58.5     ,
       -57.5     , -56.5     , -55.5     , -54.5     , -53.5     , -52.5     ,
       -51.5     , -50.5     , -49.5     , -48.5     , -47.5     , -46.5     ,
       -45.5     , -44.5     , -43.5     , -42.5     , -41.5     , -40.5     ,
       -39.5     , -38.5     , -37.5     , -36.5     , -35.5     , -34.5     ,
       -33.5     , -32.5     , -31.5     , -30.5     , -29.5     , -28.501426,
       -27.507105, -26.519792, -25.542121, -24.576562, -23.625377, -22.690584,
       -21.773917, -20.876803, -20.000333, -19.145246, -18.311912, -17.500333,
       -16.710136, -15.940584, -15.190584, -14.458711, -13.743228, -13.04212 ,
       -12.353125, -11.673771, -11.001426, -10.333333,  -9.666666,  -9.002051,
        -8.343542,  -7.695041,  -7.060205,  -6.442354,  -5.844389,  -5.268724,
        -4.717221,  -4.191149,  -3.691149,  -3.217221,  -2.768724,  -2.344389,
        -1.942354,  -1.560205,  -1.195041,  -0.843542,  -0.502051,  -0.166666,
         0.166667,   0.502052,   0.843543,   1.195042,   1.560206,   1.942354,
         2.34439 ,   2.768725,   3.217222,   3.69115 ,   4.19115 ,   4.717222,
         5.268725,   5.84439 ,   6.442354,   7.060206,   7.695042,   8.343543,
         9.002052,   9.666667,  10.333334,  11.001426,  11.673772,  12.353125,
        13.042121,  13.743229,  14.458711,  15.190584,  15.940584,  16.710137,
        17.500334,  18.311913,  19.145246,  20.000334,  20.876804,  21.773918,
        22.690585,  23.625378,  24.576563,  25.542122,  26.519792,  27.507106,
        28.501427,  29.500001,  30.500001,  31.500001,  32.500001,  33.500001,
        34.500001,  35.500001,  36.500001,  37.500001,  38.500001,  39.500001,
        40.500001,  41.500001,  42.500001,  43.500001,  44.500001,  45.500001,
        46.500001,  47.500001,  48.500001,  49.500001,  50.500001,  51.500001,
        52.500001,  53.500001,  54.500001,  55.500001,  56.500001,  57.500001,
        58.500001,  59.500001,  60.500001,  61.500001,  62.500001,  63.500001,
        64.500001,  65.500001,  66.500001,  67.500001,  68.500001,  69.500001,
        70.500001,  71.500001,  72.500001,  73.500001,  74.500001,  75.500001,
        76.500001,  77.500001,  78.500001,  79.500001,  80.500001,  81.500001,
        82.500001,  83.500001,  84.500001,  85.500001,  86.500001,  87.500001,
        88.500001,  89.500001])

lat

(rlat, rlon)

float32

dask.array<chunksize=(200, 360), meta=np.ndarray>

long_name :: latitude coordinate
units :: degrees_north
standard_name :: latitude
bounds :: lat_vertices

	Array	Chunk
Bytes	288.00 kB	288.00 kB
Shape	(200, 360)	(200, 360)
Count	145 Tasks	1 Chunks
Type	float32	numpy.ndarray

lon

(rlat, rlon)

float32

dask.array<chunksize=(200, 360), meta=np.ndarray>

long_name :: longitude coordinate
units :: degrees_east
standard_name :: longitude
bounds :: lon_vertices

	Array	Chunk
Bytes	288.00 kB	288.00 kB
Shape	(200, 360)	(200, 360)
Count	145 Tasks	1 Chunks
Type	float32	numpy.ndarray

vertices
(vertices)
int32
0 1 2 3
```
array([0, 1, 2, 3], dtype=int32)
```

Data variables: (7)

average_DT

(time)

float64

dask.array<chunksize=(60,), meta=np.ndarray>

long_name :: Length of average period
units :: days

	Array	Chunk
Bytes	14.02 kB	480 B
Shape	(1752,)	(60,)
Count	90 Tasks	30 Chunks
Type	float64	numpy.ndarray

average_T1

(time)

float64

dask.array<chunksize=(60,), meta=np.ndarray>

long_name :: Start time for average period
units :: days since 1860-01-01 00:00:00

	Array	Chunk
Bytes	14.02 kB	480 B
Shape	(1752,)	(60,)
Count	90 Tasks	30 Chunks
Type	float64	numpy.ndarray

average_T2

(time)

float64

dask.array<chunksize=(60,), meta=np.ndarray>

long_name :: End time for average period
units :: days since 1860-01-01 00:00:00

	Array	Chunk
Bytes	14.02 kB	480 B
Shape	(1752,)	(60,)
Count	90 Tasks	30 Chunks
Type	float64	numpy.ndarray

tos

(time, rlat, rlon)

float32

dask.array<chunksize=(60, 200, 360), meta=np.ndarray>

original_name :: sst + 273.15
cell_methods :: time: mean
valid_range :: [263. 373.]
units :: K
long_name :: Sea Surface Temperature
standard_name :: surface_temperature
cell_measures :: area: areacello
comments :: Note: This model output is presented on the model's tripolar grid. The North Pole singularity is avoided by using this nonregular grid north of 65N. More information about the ocean and sea ice model's grid can be found at http://nomads.gfdl.noaa.gov/.
associated_files :: baseURL: http://cmip-pcmdi.llnl.gov/CMIP5/dataLocation gridspecFile: gridspec_ocean_fx_GFDL-CM3_historical_r0i0p0.nc areacello: areacello_fx_GFDL-CM3_historical_r0i0p0.nc
original_units :: K

	Array	Chunk
Bytes	504.58 MB	17.28 MB
Shape	(1752, 200, 360)	(60, 200, 360)
Count	90 Tasks	30 Chunks
Type	float32	numpy.ndarray

time_bnds

(time, bnds)

float64

dask.array<chunksize=(60, 2), meta=np.ndarray>

long_name :: time axis boundaries
units :: days since 1860-01-01 00:00:00

	Array	Chunk
Bytes	28.03 kB	960 B
Shape	(1752, 2)	(60, 2)
Count	90 Tasks	30 Chunks
Type	float64	numpy.ndarray

lat_vertices

(time, rlat, rlon, vertices)

float64

dask.array<chunksize=(60, 200, 360, 4), meta=np.ndarray>

units :: degrees_north

	Array	Chunk
Bytes	4.04 GB	138.24 MB
Shape	(1752, 200, 360, 4)	(60, 200, 360, 4)
Count	120 Tasks	30 Chunks
Type	float64	numpy.ndarray

lon_vertices

(time, rlat, rlon, vertices)

float64

dask.array<chunksize=(60, 200, 360, 4), meta=np.ndarray>

units :: degrees_east

	Array	Chunk
Bytes	4.04 GB	138.24 MB
Shape	(1752, 200, 360, 4)	(60, 200, 360, 4)
Count	120 Tasks	30 Chunks
Type	float64	numpy.ndarray

Attributes: (27)
title :
NOAA GFDL GFDL-CM3, historical (run 3) experiment output for CMIP5 AR5
institute_id :
NOAA GFDL
source :
GFDL-CM3 2010 atmosphere: AM3 (AM3p9,C48L48); sea ice: SIS (SISp2,Tripolar360x200); land: LM3 (LM3p7_cCM3,C48); ocean: MOM4 (MOM4p1_x1_Z50_cCM3,Tripolar360x200L50)
contact :
gfdl.climate.model.info@noaa.gov
project_id :
CMIP5
table_id :
Table Omon (31 Jan 2011)
experiment_id :
historical
realization :
3
modeling_realm :
ocean
tracking_id :
3cfbf783-ab17-42a6-b774-c149752b5d5b
Conventions :
CF-1.4
references :
The GFDL Data Portal (http://nomads.gfdl.noaa.gov/) provides access to NOAA/GFDL's publicly available model input and output data sets. From this web site one can view and download data sets and documentation, including those related to the GFDL coupled models experiments run for the IPCC's 5th Assessment Report and the US CCSP.
comment :
GFDL experiment name: CM3Z_D1_1860-2005_AllForc_H3 GFDL parent experiment name: CM3Z_Control-1860_D1 CMIP5 experiment ID: historical Initial conditions from this experiment (CMIP5 expt. 3.2-E(b) Tier 1) were taken from 01Jan0101 of the 1860 control model experiment CM3Z_Control-1860_D1. Forcing agents (7 WMGGs, tropospheric and stratospheric ozone, land use, volcanoes, solar, sulfate, black carbon, organic carbon, dust, and sea salt) vary historically from 1860-2005 following prescribed emission or concentration timeseries or internally calculated emissions. This model includes direct and indirect aerosol effects.
gfdl_experiment_name :
CM3Z_D1_1860-2005_AllForc_H3
creation_date :
2011-09-09T20:20:56Z
model_id :
GFDL-CM3
branch_time :
36500
experiment :
historical
forcing :
GHG,SA,Oz,LU,Sl,Vl,SS,BC,MD,OC (GHG includes CO2, CH4, N2O, CFC11, CFC12, HCFC22, CFC113)
frequency :
mon
initialization_method :
1
parent_experiment_id :
piControl
physics_version :
1
product :
output1
institution :
NOAA GFDL(201 Forrestal Rd, Princeton, NJ, 08540)
history :
File was processed by fremetar (GFDL analog of CMOR). TripleID: [exper_id_K2r9I9RzXW,realiz_id_rPOjy1OluL,run_id_GMt2qTzCWS]
parent_experiment_rip :
r1i1p1