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/psl_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/psl/MOHC.HadGEM2-ES/r1i1p1
tags	gridded,global,model,monthly
catalog_dir	https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/psl_Amon_HadGEM2-ES_abrupt4xCO2_r1i1p1.yaml
last updated	2017-07-11

Dataset Contents

<xarray.Dataset>
Dimensions:    (bnds: 2, lat: 145, lon: 192, time: 1813)
Coordinates:
  * time       (time) float64 15.0 45.0 75.0 ... 5.432e+04 5.434e+04 5.438e+04
  * lat        (lat) float64 -90.0 -88.75 -87.5 -86.25 ... 86.25 87.5 88.75 90.0
  * 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=(12, 2), meta=np.ndarray>
    lat_bnds   (time, lat, bnds) float64 dask.array<chunksize=(12, 145, 2), meta=np.ndarray>
    lon_bnds   (time, lon, bnds) float64 dask.array<chunksize=(12, 192, 2), meta=np.ndarray>
    psl        (time, lat, lon) float32 dask.array<chunksize=(12, 145, 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:                MOHC pp to CMOR/NetCDF convertor (version 1.7.0) ...
    initialization_method:  1
    physics_version:        1
    tracking_id:            a513684f-701b-43f7-9e15-9138e321bab1
    mo_runid:               ajele
    product:                output
    experiment:             abrupt 4XCO2
    frequency:              mon
    creation_date:          2011-03-21T10:16:14Z
    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: 145
- lon: 192
- time: 1813

Coordinates: (3)

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])
```

lat

(lat)

float64

-90.0 -88.75 -87.5 ... 88.75 90.0

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

array([-90.  , -88.75, -87.5 , -86.25, -85.  , -83.75, -82.5 , -81.25, -80.  ,
       -78.75, -77.5 , -76.25, -75.  , -73.75, -72.5 , -71.25, -70.  , -68.75,
       -67.5 , -66.25, -65.  , -63.75, -62.5 , -61.25, -60.  , -58.75, -57.5 ,
       -56.25, -55.  , -53.75, -52.5 , -51.25, -50.  , -48.75, -47.5 , -46.25,
       -45.  , -43.75, -42.5 , -41.25, -40.  , -38.75, -37.5 , -36.25, -35.  ,
       -33.75, -32.5 , -31.25, -30.  , -28.75, -27.5 , -26.25, -25.  , -23.75,
       -22.5 , -21.25, -20.  , -18.75, -17.5 , -16.25, -15.  , -13.75, -12.5 ,
       -11.25, -10.  ,  -8.75,  -7.5 ,  -6.25,  -5.  ,  -3.75,  -2.5 ,  -1.25,
         0.  ,   1.25,   2.5 ,   3.75,   5.  ,   6.25,   7.5 ,   8.75,  10.  ,
        11.25,  12.5 ,  13.75,  15.  ,  16.25,  17.5 ,  18.75,  20.  ,  21.25,
        22.5 ,  23.75,  25.  ,  26.25,  27.5 ,  28.75,  30.  ,  31.25,  32.5 ,
        33.75,  35.  ,  36.25,  37.5 ,  38.75,  40.  ,  41.25,  42.5 ,  43.75,
        45.  ,  46.25,  47.5 ,  48.75,  50.  ,  51.25,  52.5 ,  53.75,  55.  ,
        56.25,  57.5 ,  58.75,  60.  ,  61.25,  62.5 ,  63.75,  65.  ,  66.25,
        67.5 ,  68.75,  70.  ,  71.25,  72.5 ,  73.75,  75.  ,  76.25,  77.5 ,
        78.75,  80.  ,  81.25,  82.5 ,  83.75,  85.  ,  86.25,  87.5 ,  88.75,
        90.  ])

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: (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, 145, 2), meta=np.ndarray>

	Array	Chunk
Bytes	4.21 MB	696.00 kB
Shape	(1813, 145, 2)	(300, 145, 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

psl

(time, lat, lon)

float32

dask.array<chunksize=(12, 145, 192), meta=np.ndarray>

standard_name :: air_pressure_at_sea_level
long_name :: Sea Level Pressure
comment :: not, in general, the same as surface pressure
units :: Pa
original_name :: mo: m01s16i222
cell_methods :: time: mean
cell_measures :: area: areacella
history :: 2011-03-21T10:16:14Z 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 areacella: areacella_fx_HadGEM2-ES_abrupt4xCO2_r0i0p0.nc

	Array	Chunk
Bytes	201.90 MB	33.41 MB
Shape	(1813, 145, 192)	(300, 145, 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 :
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 :
a513684f-701b-43f7-9e15-9138e321bab1
mo_runid :
ajele
product :
output
experiment :
abrupt 4XCO2
frequency :
mon
creation_date :
2011-03-21T10:16:14Z
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