CSIRO-Mk3-6-0 model output prepared for CMIP5 pre-industrial control

Load in Python

from intake import open_catalog

cat = open_catalog("https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/thetao_Omon_CSIRO-Mk3-6-0_piControl_r1i1p1.yaml")
ds=cat.netcdf.read()

Metadata

title	CSIRO-Mk3-6-0 model output prepared for CMIP5 pre-industrial control
location	/shared/cmip5/data/piControl/ocean/mon/Omon/thetao/CSIRO-QCCCE.CSIRO-Mk3-6-0/r1i1p1
tags	gridded,global,model,monthly
catalog_dir	https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/thetao_Omon_CSIRO-Mk3-6-0_piControl_r1i1p1.yaml
last updated	2013-06-14

Dataset Contents

<xarray.Dataset>
Dimensions:    (bnds: 2, lat: 189, lev: 31, lon: 192, time: 6000)
Coordinates:
  * time       (time) float64 15.5 45.0 74.5 ... 1.824e+05 1.825e+05 1.825e+05
  * lev        (lev) float64 5.0 15.0 28.25 42.02 ... 4e+03 4.4e+03 4.8e+03
  * lat        (lat) float64 -88.2 -87.24 -86.3 -85.36 ... 85.36 86.3 87.24
  * lon        (lon) float64 0.0 1.875 3.75 5.625 ... 352.5 354.4 356.2 358.1
Dimensions without coordinates: bnds
Data variables:
    time_bnds  (time, bnds) float64 dask.array<chunksize=(120, 2), meta=np.ndarray>
    lev_bnds   (time, lev, bnds) float64 dask.array<chunksize=(120, 31, 2), meta=np.ndarray>
    lat_bnds   (time, lat, bnds) float64 dask.array<chunksize=(120, 189, 2), meta=np.ndarray>
    lon_bnds   (time, lon, bnds) float64 dask.array<chunksize=(120, 192, 2), meta=np.ndarray>
    thetao     (time, lev, lat, lon) float32 dask.array<chunksize=(120, 31, 189, 192), meta=np.ndarray>
Attributes:
    institution:            Australian Commonwealth Scientific and Industrial...
    institute_id:           CSIRO-QCCCE
    experiment_id:          piControl
    source:                 CSIRO-Mk3-6-0 2010 atmosphere: AGCM v7.3.4 (T63 s...
    model_id:               CSIRO-Mk3-6-0
    forcing:                N/A (Pre-industrial conditions with all forcings ...
    parent_experiment_id:   N/A
    parent_experiment_rip:  N/A
    branch_time:            0.0
    contact:                Project leaders: Stephen Jeffrey (Stephen.Jeffrey...
    comment:                Model output post-processed by the CSIRO-QCCCE CM...
    references:             a) Rotstayn, L., Collier, M., Dix, M., Feng, Y., ...
    initialization_method:  1
    physics_version:        1
    tracking_id:            f860767a-a5a5-42ab-b140-895aa308a4f0
    product:                output
    experiment:             pre-industrial control
    frequency:              mon
    creation_date:          2011-05-11T07:04:01Z
    history:                Minor changes were made to the model physics betw...
    Conventions:            CF-1.4
    project_id:             CMIP5
    table_id:               Table Omon (27 April 2011) 9e1a53e4873bf6f2687990...
    title:                  CSIRO-Mk3-6-0 model output prepared for CMIP5 pre...
    parent_experiment:      N/A
    modeling_realm:         ocean
    realization:            1
    cmor_version:           2.5.9
    version_number:         v20110518

xarray.Dataset

Dimensions:
- bnds: 2
- lat: 189
- lev: 31
- lon: 192
- time: 6000

Coordinates: (4)

time
(time)
float64
15.5 45.0 ... 1.825e+05 1.825e+05
bounds :
time_bnds
units :
days since 1-01-01 00:00:00
calendar :
noleap
axis :
T
long_name :
time
standard_name :
time
```
array([1.550000e+01, 4.500000e+01, 7.450000e+01, ..., 1.824235e+05,
       1.824540e+05, 1.824845e+05])
```

lev

(lev)

float64

5.0 15.0 28.25 ... 4.4e+03 4.8e+03

bounds :: lev_bnds
units :: m
axis :: Z
positive :: down
long_name :: ocean depth coordinate
standard_name :: depth

array([   5.      ,   15.      ,   28.248472,   42.02459 ,   59.662518,
         78.541   ,  102.110092,  127.883072,  159.466507,  194.555527,
        236.968185,  284.645325,  341.690704,  406.377258,  483.194916,
        570.865234,  674.860718,  793.761597,  934.076294, 1095.214355,
       1284.648682, 1502.909912, 1758.774902, 2054.291992, 2400.      ,
       2800.      , 3200.      , 3600.      , 4000.      , 4400.      ,
       4800.      ])

lat

(lat)

float64

-88.2 -87.24 -86.3 ... 86.3 87.24

bounds :: lat_bnds
units :: degrees_north
axis :: Y
long_name :: latitude
standard_name :: latitude

array([-88.195206, -87.239769, -86.297112, -85.358734, -84.422318, -83.48703 ,
       -82.552406, -81.618225, -80.684349, -79.750702, -78.81723 , -77.883888,
       -76.950638, -76.017456, -75.084351, -74.151306, -73.218292, -72.285316,
       -71.352379, -70.419472, -69.48658 , -68.553719, -67.620872, -66.688034,
       -65.755211, -64.822403, -63.889606, -62.956825, -62.024052, -61.091278,
       -60.158516, -59.225765, -58.293018, -57.360271, -56.427536, -55.494804,
       -54.562073, -53.629345, -52.696625, -51.763901, -50.831184, -49.898472,
       -48.965763, -48.033054, -47.100346, -46.167641, -45.23494 , -44.302242,
       -43.369545, -42.436848, -41.504154, -40.571461, -39.638767, -38.706081,
       -37.773392, -36.840702, -35.908016, -34.97533 , -34.042645, -33.109959,
       -32.17728 , -31.2446  , -30.311918, -29.37924 , -28.44656 , -27.513878,
       -26.5812  , -25.648521, -24.715845, -23.783169, -22.850491, -21.917814,
       -20.985138, -20.052464, -19.119789, -18.187115, -17.254442, -16.321768,
       -15.389094, -14.45642 , -13.523747, -12.591075, -11.658402, -10.72573 ,
        -9.793058,  -8.860387,  -7.927715,  -6.995043,  -6.062372,  -5.129701,
        -4.19703 ,  -3.264358,  -2.331687,  -1.399016,  -0.46634 ,   0.46634 ,
         1.399016,   2.331687,   3.264358,   4.19703 ,   5.129701,   6.062372,
         6.995043,   7.927715,   8.860387,   9.793058,  10.72573 ,  11.658402,
        12.591075,  13.523747,  14.45642 ,  15.389094,  16.321768,  17.254442,
        18.187115,  19.119789,  20.052464,  20.985138,  21.917814,  22.850491,
        23.783169,  24.715845,  25.648521,  26.5812  ,  27.513878,  28.44656 ,
        29.37924 ,  30.311918,  31.2446  ,  32.17728 ,  33.109959,  34.042645,
        34.97533 ,  35.908016,  36.840702,  37.773392,  38.706081,  39.638767,
        40.571461,  41.504154,  42.436848,  43.369545,  44.302242,  45.23494 ,
        46.167641,  47.100346,  48.033054,  48.965763,  49.898472,  50.831184,
        51.763901,  52.696625,  53.629345,  54.562073,  55.494804,  56.427536,
        57.360271,  58.293018,  59.225765,  60.158516,  61.091278,  62.024052,
        62.956825,  63.889606,  64.822403,  65.755211,  66.688034,  67.620872,
        68.553719,  69.48658 ,  70.419472,  71.352379,  72.285316,  73.218292,
        74.151306,  75.084351,  76.017456,  76.950638,  77.883888,  78.81723 ,
        79.750702,  80.684349,  81.618225,  82.552406,  83.48703 ,  84.422318,
        85.358734,  86.297112,  87.239769])

lon

(lon)

float64

0.0 1.875 3.75 ... 356.2 358.1

bounds :: lon_bnds
units :: degrees_east
axis :: X
long_name :: longitude
standard_name :: longitude

array([  0.   ,   1.875,   3.75 ,   5.625,   7.5  ,   9.375,  11.25 ,  13.125,
        15.   ,  16.875,  18.75 ,  20.625,  22.5  ,  24.375,  26.25 ,  28.125,
        30.   ,  31.875,  33.75 ,  35.625,  37.5  ,  39.375,  41.25 ,  43.125,
        45.   ,  46.875,  48.75 ,  50.625,  52.5  ,  54.375,  56.25 ,  58.125,
        60.   ,  61.875,  63.75 ,  65.625,  67.5  ,  69.375,  71.25 ,  73.125,
        75.   ,  76.875,  78.75 ,  80.625,  82.5  ,  84.375,  86.25 ,  88.125,
        90.   ,  91.875,  93.75 ,  95.625,  97.5  ,  99.375, 101.25 , 103.125,
       105.   , 106.875, 108.75 , 110.625, 112.5  , 114.375, 116.25 , 118.125,
       120.   , 121.875, 123.75 , 125.625, 127.5  , 129.375, 131.25 , 133.125,
       135.   , 136.875, 138.75 , 140.625, 142.5  , 144.375, 146.25 , 148.125,
       150.   , 151.875, 153.75 , 155.625, 157.5  , 159.375, 161.25 , 163.125,
       165.   , 166.875, 168.75 , 170.625, 172.5  , 174.375, 176.25 , 178.125,
       180.   , 181.875, 183.75 , 185.625, 187.5  , 189.375, 191.25 , 193.125,
       195.   , 196.875, 198.75 , 200.625, 202.5  , 204.375, 206.25 , 208.125,
       210.   , 211.875, 213.75 , 215.625, 217.5  , 219.375, 221.25 , 223.125,
       225.   , 226.875, 228.75 , 230.625, 232.5  , 234.375, 236.25 , 238.125,
       240.   , 241.875, 243.75 , 245.625, 247.5  , 249.375, 251.25 , 253.125,
       255.   , 256.875, 258.75 , 260.625, 262.5  , 264.375, 266.25 , 268.125,
       270.   , 271.875, 273.75 , 275.625, 277.5  , 279.375, 281.25 , 283.125,
       285.   , 286.875, 288.75 , 290.625, 292.5  , 294.375, 296.25 , 298.125,
       300.   , 301.875, 303.75 , 305.625, 307.5  , 309.375, 311.25 , 313.125,
       315.   , 316.875, 318.75 , 320.625, 322.5  , 324.375, 326.25 , 328.125,
       330.   , 331.875, 333.75 , 335.625, 337.5  , 339.375, 341.25 , 343.125,
       345.   , 346.875, 348.75 , 350.625, 352.5  , 354.375, 356.25 , 358.125])

Data variables: (5)

time_bnds

(time, bnds)

float64

dask.array<chunksize=(120, 2), meta=np.ndarray>

	Array	Chunk
Bytes	96.00 kB	1.92 kB
Shape	(6000, 2)	(120, 2)
Count	150 Tasks	50 Chunks
Type	float64	numpy.ndarray

lev_bnds

(time, lev, bnds)

float64

dask.array<chunksize=(120, 31, 2), meta=np.ndarray>

	Array	Chunk
Bytes	2.98 MB	59.52 kB
Shape	(6000, 31, 2)	(120, 31, 2)
Count	200 Tasks	50 Chunks
Type	float64	numpy.ndarray

lat_bnds

(time, lat, bnds)

float64

dask.array<chunksize=(120, 189, 2), meta=np.ndarray>

	Array	Chunk
Bytes	18.14 MB	362.88 kB
Shape	(6000, 189, 2)	(120, 189, 2)
Count	200 Tasks	50 Chunks
Type	float64	numpy.ndarray

lon_bnds

(time, lon, bnds)

float64

dask.array<chunksize=(120, 192, 2), meta=np.ndarray>

	Array	Chunk
Bytes	18.43 MB	368.64 kB
Shape	(6000, 192, 2)	(120, 192, 2)
Count	200 Tasks	50 Chunks
Type	float64	numpy.ndarray

thetao

(time, lev, lat, lon)

float32

dask.array<chunksize=(120, 31, 189, 192), meta=np.ndarray>

standard_name :: sea_water_potential_temperature
long_name :: Sea Water Potential Temperature
units :: K
original_name :: Temp
comment :: Data is stored on the native ocean T-grid on which the data was generated. (MOM2 uses a rectangular staggered grid with T cells and U cells.)
original_units :: celsius
history :: 2011-05-11T07:04:01Z altered by CMOR: Converted units from 'celsius' to 'K'. 2011-05-11T07:04:01Z altered by CMOR: replaced missing value flag (-7.77778e+06) with standard missing value (1e+20).
cell_methods :: time: mean
cell_measures :: area: areacello volume: volcello
associated_files :: baseURL: http://cmip-pcmdi.llnl.gov/CMIP5/dataLocation gridspecFile: gridspec_ocean_fx_CSIRO-Mk3-6-0_piControl_r0i0p0.nc areacello: areacello_fx_CSIRO-Mk3-6-0_piControl_r0i0p0.nc volcello: volcello_fx_CSIRO-Mk3-6-0_piControl_r0i0p0.nc

	Array	Chunk
Bytes	27.00 GB	539.97 MB
Shape	(6000, 31, 189, 192)	(120, 31, 189, 192)
Count	150 Tasks	50 Chunks
Type	float32	numpy.ndarray

Attributes: (29)
institution :
Australian Commonwealth Scientific and Industrial Research Organization (CSIRO) Marine and Atmospheric Research (Melbourne, Australia) in collaboration with the Queensland Climate Change Centre of Excellence (QCCCE) (Brisbane, Australia)
institute_id :
CSIRO-QCCCE
experiment_id :
piControl
source :
CSIRO-Mk3-6-0 2010 atmosphere: AGCM v7.3.4 (T63 spectral, 1.875 degrees EW x approx. 1.875 degrees NS, 18 levels); ocean: GFDL MOM2.2 (1.875 degrees EW x approx. 0.9375 degrees NS, 31 levels)
model_id :
CSIRO-Mk3-6-0
forcing :
N/A (Pre-industrial conditions with all forcings fixed at 1850 levels)
parent_experiment_id :
N/A
parent_experiment_rip :
N/A
branch_time :
0.0
contact :
Project leaders: Stephen Jeffrey (Stephen.Jeffrey@qld.gov.au) & Leon Rotstayn (Leon.Rotstayn@csiro.au). Project team: Mark Collier (Mark.Collier@csiro.au: diagnostics & post-processing), Stacey Dravitzki (Stacey.Dravitzki@csiro.au: post-processing), Carlo Hamalainen (Carlo.Hamalainen@qld.gov.au: post-processing), Steve Jeffrey (Stephen.Jeffrey@qld.gov.au: modeling & post-processing), Chris Moeseneder (Chris.Moeseneder@csiro.au: post-processing), Leon Rotstayn (Leon.Rotstayn@csiro.au: modeling & atmos. physics), Jozef Syktus (Jozef.Syktus@qld.gov.au: model evaluation), Kenneth Wong (Kenneth.Wong@qld.gov.au: data management), Contributors: Martin Dix (Martin.Dix@csiro.au: tech. support), Hal Gordon (Hal.Gordon@csiro.au: atmos. dynamics), Eva Kowalczyk (Eva.Kowalczyk@csiro.au: land-surface), Siobhan O'Farrell (Siobhan.OFarrell@csiro.au: ocean & sea-ice)
comment :
Model output post-processed by the CSIRO-QCCCE CMIP5 Data post-processor for the IPCC Fifth Assessment. Dataset version: 1.0
references :
a) Rotstayn, L., Collier, M., Dix, M., Feng, Y., Gordon, H., O\'Farrell, S., Smith, I. and Syktus, J. 2010. Improved simulation of Australian climate and ENSO-related climate variability in a GCM with an interactive aerosol treatment. Int. J. Climatology, vol 30(7), pp1067-1088, DOI 10.1002/joc.1952 b) Please refer to online documentation at: http://cmip-pcmdi.llnl.gov/cmip5/
initialization_method :
1
physics_version :
1
tracking_id :
f860767a-a5a5-42ab-b140-895aa308a4f0
product :
output
experiment :
pre-industrial control
frequency :
mon
creation_date :
2011-05-11T07:04:01Z
history :
Minor changes were made to the model physics between years 1-160. Data for years 1-160 were subsequently discarded, and data for years 161-660 were remapped to years 1-500. 2011-05-11T07:04:01Z CMOR rewrote data to comply with CF standards and CMIP5 requirements.
Conventions :
CF-1.4
project_id :
CMIP5
table_id :
Table Omon (27 April 2011) 9e1a53e4873bf6f26879903e165fe4a0
title :
CSIRO-Mk3-6-0 model output prepared for CMIP5 pre-industrial control
parent_experiment :
N/A
modeling_realm :
ocean
realization :
1
cmor_version :
2.5.9
version_number :
v20110518