HadGEM2-ES model output prepared for CMIP5 abrupt 4XCO2

Load in Python

from intake import open_catalog

cat = open_catalog("https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/hus_Amon_HadGEM2-ES_abrupt4xCO2_r1i1p1.yaml")
ds=cat.netcdf.read()

Metadata

title	HadGEM2-ES model output prepared for CMIP5 abrupt 4XCO2
location	/shared/cmip5/data/abrupt4xCO2/atmos/mon/Amon/hus/MOHC.HadGEM2-ES/r1i1p1
tags	gridded,global,model,monthly
catalog_dir	https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/hus_Amon_HadGEM2-ES_abrupt4xCO2_r1i1p1.yaml
last updated	2017-07-11

Dataset Contents

<xarray.Dataset>
Dimensions:    (bnds: 2, lat: 144, lon: 192, plev: 17, time: 1813)
Coordinates:
  * time       (time) float64 15.0 45.0 75.0 ... 5.432e+04 5.434e+04 5.438e+04
  * plev       (plev) float64 1e+05 9.25e+04 8.5e+04 7e+04 ... 3e+03 2e+03 1e+03
  * lat        (lat) float64 -89.38 -88.12 -86.88 -85.62 ... 86.88 88.12 89.38
  * lon        (lon) float64 0.9375 2.812 4.688 6.562 ... 355.3 357.2 359.1
Dimensions without coordinates: bnds
Data variables:
    time_bnds  (time, bnds) float64 dask.array<chunksize=(12, 2), meta=np.ndarray>
    lat_bnds   (time, lat, bnds) float64 dask.array<chunksize=(12, 144, 2), meta=np.ndarray>
    lon_bnds   (time, lon, bnds) float64 dask.array<chunksize=(12, 192, 2), meta=np.ndarray>
    hus        (time, plev, lat, lon) float32 dask.array<chunksize=(12, 17, 144, 192), meta=np.ndarray>
Attributes:
    institution:            Met Office Hadley Centre, Fitzroy Road, Exeter, D...
    institute_id:           MOHC
    experiment_id:          abrupt4xCO2
    source:                 HadGEM2-ES (2009) atmosphere: HadGAM2 (N96L38); o...
    model_id:               HadGEM2-ES
    forcing:                GHG (GHG = CO2)
    parent_experiment_id:   piControl
    parent_experiment_rip:  r1i1p1
    branch_time:            0.0
    contact:                chris.d.jones@metoffice.gov.uk, mark.webb@metoffi...
    history:                Mon Mar 21 10:23:12 2011: ncatted -a cell_measure...
    initialization_method:  1
    physics_version:        1
    tracking_id:            78d8ebcc-9eb1-4e9a-b1c9-fd73ec08f367
    mo_runid:               ajele
    product:                output
    experiment:             abrupt 4XCO2
    frequency:              mon
    creation_date:          2011-03-21T10:15:52Z
    Conventions:            CF-1.4
    project_id:             CMIP5
    table_id:               Table Amon (31 January 2011) 53b766a395ac41696af4...
    title:                  HadGEM2-ES model output prepared for CMIP5 abrupt...
    parent_experiment:      pre-industrial control
    modeling_realm:         atmos
    realization:            1
    cmor_version:           2.5.3

xarray.Dataset

Dimensions:
- bnds: 2
- lat: 144
- lon: 192
- plev: 17
- time: 1813

Coordinates: (4)

time
(time)
float64
15.0 45.0 ... 5.434e+04 5.438e+04
bounds :
time_bnds
units :
days since 1859-12-01
calendar :
360_day
axis :
T
long_name :
time
standard_name :
time
```
array([1.5000e+01, 4.5000e+01, 7.5000e+01, ..., 5.4315e+04, 5.4345e+04,
       5.4375e+04])
```

plev

(plev)

float64

1e+05 9.25e+04 ... 2e+03 1e+03

units :: Pa
axis :: Z
positive :: down
long_name :: pressure
standard_name :: air_pressure

array([100000.,  92500.,  85000.,  70000.,  60000.,  50000.,  40000.,  30000.,
        25000.,  20000.,  15000.,  10000.,   7000.,   5000.,   3000.,   2000.,
         1000.])

lat

(lat)

float64

-89.38 -88.12 ... 88.12 89.38

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

array([-89.375, -88.125, -86.875, -85.625, -84.375, -83.125, -81.875, -80.625,
       -79.375, -78.125, -76.875, -75.625, -74.375, -73.125, -71.875, -70.625,
       -69.375, -68.125, -66.875, -65.625, -64.375, -63.125, -61.875, -60.625,
       -59.375, -58.125, -56.875, -55.625, -54.375, -53.125, -51.875, -50.625,
       -49.375, -48.125, -46.875, -45.625, -44.375, -43.125, -41.875, -40.625,
       -39.375, -38.125, -36.875, -35.625, -34.375, -33.125, -31.875, -30.625,
       -29.375, -28.125, -26.875, -25.625, -24.375, -23.125, -21.875, -20.625,
       -19.375, -18.125, -16.875, -15.625, -14.375, -13.125, -11.875, -10.625,
        -9.375,  -8.125,  -6.875,  -5.625,  -4.375,  -3.125,  -1.875,  -0.625,
         0.625,   1.875,   3.125,   4.375,   5.625,   6.875,   8.125,   9.375,
        10.625,  11.875,  13.125,  14.375,  15.625,  16.875,  18.125,  19.375,
        20.625,  21.875,  23.125,  24.375,  25.625,  26.875,  28.125,  29.375,
        30.625,  31.875,  33.125,  34.375,  35.625,  36.875,  38.125,  39.375,
        40.625,  41.875,  43.125,  44.375,  45.625,  46.875,  48.125,  49.375,
        50.625,  51.875,  53.125,  54.375,  55.625,  56.875,  58.125,  59.375,
        60.625,  61.875,  63.125,  64.375,  65.625,  66.875,  68.125,  69.375,
        70.625,  71.875,  73.125,  74.375,  75.625,  76.875,  78.125,  79.375,
        80.625,  81.875,  83.125,  84.375,  85.625,  86.875,  88.125,  89.375])

lon

(lon)

float64

0.9375 2.812 4.688 ... 357.2 359.1

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

array([  0.9375,   2.8125,   4.6875,   6.5625,   8.4375,  10.3125,  12.1875,
        14.0625,  15.9375,  17.8125,  19.6875,  21.5625,  23.4375,  25.3125,
        27.1875,  29.0625,  30.9375,  32.8125,  34.6875,  36.5625,  38.4375,
        40.3125,  42.1875,  44.0625,  45.9375,  47.8125,  49.6875,  51.5625,
        53.4375,  55.3125,  57.1875,  59.0625,  60.9375,  62.8125,  64.6875,
        66.5625,  68.4375,  70.3125,  72.1875,  74.0625,  75.9375,  77.8125,
        79.6875,  81.5625,  83.4375,  85.3125,  87.1875,  89.0625,  90.9375,
        92.8125,  94.6875,  96.5625,  98.4375, 100.3125, 102.1875, 104.0625,
       105.9375, 107.8125, 109.6875, 111.5625, 113.4375, 115.3125, 117.1875,
       119.0625, 120.9375, 122.8125, 124.6875, 126.5625, 128.4375, 130.3125,
       132.1875, 134.0625, 135.9375, 137.8125, 139.6875, 141.5625, 143.4375,
       145.3125, 147.1875, 149.0625, 150.9375, 152.8125, 154.6875, 156.5625,
       158.4375, 160.3125, 162.1875, 164.0625, 165.9375, 167.8125, 169.6875,
       171.5625, 173.4375, 175.3125, 177.1875, 179.0625, 180.9375, 182.8125,
       184.6875, 186.5625, 188.4375, 190.3125, 192.1875, 194.0625, 195.9375,
       197.8125, 199.6875, 201.5625, 203.4375, 205.3125, 207.1875, 209.0625,
       210.9375, 212.8125, 214.6875, 216.5625, 218.4375, 220.3125, 222.1875,
       224.0625, 225.9375, 227.8125, 229.6875, 231.5625, 233.4375, 235.3125,
       237.1875, 239.0625, 240.9375, 242.8125, 244.6875, 246.5625, 248.4375,
       250.3125, 252.1875, 254.0625, 255.9375, 257.8125, 259.6875, 261.5625,
       263.4375, 265.3125, 267.1875, 269.0625, 270.9375, 272.8125, 274.6875,
       276.5625, 278.4375, 280.3125, 282.1875, 284.0625, 285.9375, 287.8125,
       289.6875, 291.5625, 293.4375, 295.3125, 297.1875, 299.0625, 300.9375,
       302.8125, 304.6875, 306.5625, 308.4375, 310.3125, 312.1875, 314.0625,
       315.9375, 317.8125, 319.6875, 321.5625, 323.4375, 325.3125, 327.1875,
       329.0625, 330.9375, 332.8125, 334.6875, 336.5625, 338.4375, 340.3125,
       342.1875, 344.0625, 345.9375, 347.8125, 349.6875, 351.5625, 353.4375,
       355.3125, 357.1875, 359.0625])

Data variables: (4)

time_bnds

(time, bnds)

float64

dask.array<chunksize=(12, 2), meta=np.ndarray>

	Array	Chunk
Bytes	29.01 kB	4.80 kB
Shape	(1813, 2)	(300, 2)
Count	24 Tasks	8 Chunks
Type	float64	numpy.ndarray

lat_bnds

(time, lat, bnds)

float64

dask.array<chunksize=(12, 144, 2), meta=np.ndarray>

	Array	Chunk
Bytes	4.18 MB	691.20 kB
Shape	(1813, 144, 2)	(300, 144, 2)
Count	32 Tasks	8 Chunks
Type	float64	numpy.ndarray

lon_bnds

(time, lon, bnds)

float64

dask.array<chunksize=(12, 192, 2), meta=np.ndarray>

	Array	Chunk
Bytes	5.57 MB	921.60 kB
Shape	(1813, 192, 2)	(300, 192, 2)
Count	32 Tasks	8 Chunks
Type	float64	numpy.ndarray

hus

(time, plev, lat, lon)

float32

dask.array<chunksize=(12, 17, 144, 192), meta=np.ndarray>

standard_name :: specific_humidity
long_name :: Specific Humidity
units :: 1
original_name :: mo: m01s30i205/m01s30i301
cell_methods :: time: mean
history :: 2011-03-21T10:15:52Z altered by CMOR: replaced missing value flag (-1.07374e+09) with standard missing value (1e+20).
associated_files :: baseURL: http://cmip-pcmdi.llnl.gov/CMIP5/dataLocation gridspecFile: gridspec_atmos_fx_HadGEM2-ES_abrupt4xCO2_r0i0p0.nc

	Array	Chunk
Bytes	3.41 GB	564.02 MB
Shape	(1813, 17, 144, 192)	(300, 17, 144, 192)
Count	24 Tasks	8 Chunks
Type	float32	numpy.ndarray

Attributes: (27)
institution :
Met Office Hadley Centre, Fitzroy Road, Exeter, Devon, EX1 3PB, UK, (http://www.metoffice.gov.uk)
institute_id :
MOHC
experiment_id :
abrupt4xCO2
source :
HadGEM2-ES (2009) atmosphere: HadGAM2 (N96L38); ocean: HadGOM2 (lat: 1.0-0.3 lon: 1.0 L40); land-surface/vegetation: MOSES2 and TRIFFID; tropospheric chemistry: UKCA; ocean biogeochemistry: diat-HadOCC
model_id :
HadGEM2-ES
forcing :
GHG (GHG = CO2)
parent_experiment_id :
piControl
parent_experiment_rip :
r1i1p1
branch_time :
0.0
contact :
chris.d.jones@metoffice.gov.uk, mark.webb@metoffice.gov.uk
history :
Mon Mar 21 10:23:12 2011: ncatted -a cell_measures,hus,d,, -a associated_files,hus,o,c,baseURL: http://cmip-pcmdi.llnl.gov/CMIP5/dataLocation gridspecFile: gridspec_atmos_fx_HadGEM2-ES_abrupt4xCO2_r0i0p0.nc /data/local10/ar5/data/CMIP5/MOHC/HadGEM2-ES/abrupt4xCO2/r1i1p1/nc/hus_Amon_HadGEM2-ES_abrupt4xCO2_r1i1p1_185912-186011.nc MOHC pp to CMOR/NetCDF convertor (version 1.7.0) 2011-03-21T10:15:44Z CMOR rewrote data to comply with CF standards and CMIP5 requirements.
initialization_method :
1
physics_version :
1
tracking_id :
78d8ebcc-9eb1-4e9a-b1c9-fd73ec08f367
mo_runid :
ajele
product :
output
experiment :
abrupt 4XCO2
frequency :
mon
creation_date :
2011-03-21T10:15:52Z
Conventions :
CF-1.4
project_id :
CMIP5
table_id :
Table Amon (31 January 2011) 53b766a395ac41696af40aab76a49ae5
title :
HadGEM2-ES model output prepared for CMIP5 abrupt 4XCO2
parent_experiment :
pre-industrial control
modeling_realm :
atmos
realization :
1
cmor_version :
2.5.3