CCSM4 model output prepared for CMIP5 RCP8.5
Load in Python
from intake import open_catalog
cat = open_catalog("https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/cl_Amon_CCSM4_rcp85_r2i1p1.yaml")
ds=cat.netcdf.read()Metadata
| title | CCSM4 model output prepared for CMIP5 RCP8.5 |
| location | /shared/cmip5/data/rcp85/atmos/mon/Amon/cl/NCAR.CCSM4/r2i1p1 |
| tags | gridded,global,model,monthly |
| catalog_dir | https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/cl_Amon_CCSM4_rcp85_r2i1p1.yaml |
| last updated | 2013-05-31 |
Dataset Contents
<xarray.Dataset>
Dimensions: (bnds: 2, lat: 192, lev: 26, lon: 288, time: 1140)
Coordinates:
* time (time) float64 380.5 410.0 439.5 ... 3.499e+04 3.502e+04
* lev (lev) float64 0.9926 0.9706 0.9296 ... 0.01397 0.007389 0.003545
* lat (lat) float64 -90.0 -89.06 -88.12 -87.17 ... 88.12 89.06 90.0
* lon (lon) float64 0.0 1.25 2.5 3.75 5.0 ... 355.0 356.2 357.5 358.8
Dimensions without coordinates: bnds
Data variables:
time_bnds (time, bnds) float64 dask.array<chunksize=(528, 2), meta=np.ndarray>
lev_bnds (time, lev, bnds) float64 dask.array<chunksize=(528, 26, 2), meta=np.ndarray>
p0 (time) float32 1000.0 1000.0 1000.0 ... 1000.0 1000.0 1000.0
a (time, lev) float64 dask.array<chunksize=(528, 26), meta=np.ndarray>
b (time, lev) float64 dask.array<chunksize=(528, 26), meta=np.ndarray>
ps (time, lat, lon) float32 dask.array<chunksize=(528, 192, 288), meta=np.ndarray>
a_bnds (time, lev, bnds) float64 dask.array<chunksize=(528, 26, 2), meta=np.ndarray>
b_bnds (time, lev, bnds) float64 dask.array<chunksize=(528, 26, 2), meta=np.ndarray>
lat_bnds (time, lat, bnds) float64 dask.array<chunksize=(528, 192, 2), meta=np.ndarray>
lon_bnds (time, lon, bnds) float64 dask.array<chunksize=(528, 288, 2), meta=np.ndarray>
cl (time, lev, lat, lon) float32 dask.array<chunksize=(528, 26, 192, 288), meta=np.ndarray>
Attributes:
institution: NCAR (National Center for Atmospheric Resea...
institute_id: NCAR
experiment_id: rcp85
source: CCSM4
model_id: CCSM4
forcing: Sl GHG SS Ds SA BC MD OC Oz AA
parent_experiment_id: historical
parent_experiment_rip: r2i1p1
branch_time: 2005.0
contact: cesm_data@ucar.edu
references: Gent P. R., et.al. 2011: The Community Clim...
initialization_method: 1
physics_version: 1
tracking_id: 4330dfe9-be9a-4d30-bacd-f9c5e4a2930b
acknowledgements: The CESM project is supported by the Nation...
cesm_casename: b40.rcp8_5.1deg.002
cesm_repotag: ccsm4_0_beta46
cesm_compset: BRCP85CN
resolution: f09_g16 (0.9x1.25_gx1v6)
forcing_note: Additional information on the external forc...
processed_by: strandwg on silver.cgd.ucar.edu at 20120314...
processing_code_information: Last Changed Rev: 633 Last Changed Date: 20...
product: output
experiment: RCP8.5
frequency: mon
creation_date: 2012-03-14T18:47:26Z
history: 2012-03-14T18:47:26Z CMOR rewrote data to c...
Conventions: CF-1.4
project_id: CMIP5
table_id: Table Amon (12 January 2012) 4996d487f7a657...
title: CCSM4 model output prepared for CMIP5 RCP8.5
parent_experiment: historical
modeling_realm: atmos
realization: 2
cmor_version: 2.8.1xarray.Dataset
- bnds: 2
- lat: 192
- lev: 26
- lon: 288
- time: 1140
- time(time)float64380.5 410.0 ... 3.499e+04 3.502e+04
- bounds :
- time_bnds
- units :
- days since 2005-01-01 00:00:00
- calendar :
- noleap
- axis :
- T
- long_name :
- time
- standard_name :
- time
array([ 380.5, 410. , 439.5, ..., 34963.5, 34994. , 35024.5])
- lev(lev)float640.9926 0.9706 ... 0.007389 0.003545
- bounds :
- lev_bnds
- units :
- 1
- axis :
- Z
- positive :
- down
- long_name :
- hybrid sigma pressure coordinate
- standard_name :
- atmosphere_hybrid_sigma_pressure_coordinate
- formula :
- p = a*p0 + b*ps
- formula_terms :
- p0: p0 a: a b: b ps: ps
array([0.992556, 0.970555, 0.929649, 0.867161, 0.787702, 0.696796, 0.600524, 0.510455, 0.433895, 0.368818, 0.313501, 0.266481, 0.226513, 0.19254 , 0.163662, 0.139115, 0.11825 , 0.100515, 0.085439, 0.070059, 0.053115, 0.03723 , 0.023945, 0.013967, 0.007389, 0.003545]) - lat(lat)float64-90.0 -89.06 -88.12 ... 89.06 90.0
- bounds :
- lat_bnds
- units :
- degrees_north
- axis :
- Y
- long_name :
- latitude
- standard_name :
- latitude
array([-90. , -89.057594, -88.115181, -87.172775, -86.23037 , -85.287956, -84.345551, -83.403145, -82.460732, -81.518326, -80.575912, -79.633507, -78.691101, -77.748688, -76.806282, -75.863876, -74.921463, -73.979057, -73.036652, -72.094238, -71.151833, -70.209427, -69.267014, -68.324608, -67.382202, -66.439789, -65.497383, -64.554977, -63.612564, -62.670158, -61.727749, -60.785339, -59.842934, -58.900524, -57.958115, -57.015705, -56.073299, -55.13089 , -54.18848 , -53.246075, -52.303665, -51.361256, -50.41885 , -49.47644 , -48.534031, -47.591621, -46.649216, -45.706806, -44.764397, -43.821991, -42.879581, -41.937172, -40.994766, -40.052357, -39.109947, -38.167538, -37.225132, -36.282722, -35.340313, -34.397907, -33.455498, -32.513088, -31.570681, -30.628273, -29.685863, -28.743456, -27.801046, -26.858639, -25.916231, -24.973822, -24.031414, -23.089005, -22.146597, -21.204189, -20.26178 , -19.319372, -18.376963, -17.434555, -16.492147, -15.549738, -14.607329, -13.664922, -12.722513, -11.780105, -10.837696, -9.895288, -8.95288 , -8.010471, -7.068063, -6.125654, -5.183246, -4.240838, -3.298429, -2.356021, -1.413613, -0.471204, 0.471204, 1.413613, 2.356021, 3.298429, 4.240838, 5.183246, 6.125654, 7.068063, 8.010471, 8.95288 , 9.895288, 10.837696, 11.780105, 12.722513, 13.664922, 14.607329, 15.549738, 16.492147, 17.434555, 18.376963, 19.319372, 20.26178 , 21.204189, 22.146597, 23.089005, 24.031414, 24.973822, 25.916231, 26.858639, 27.801046, 28.743456, 29.685863, 30.628273, 31.570681, 32.513088, 33.455498, 34.397907, 35.340313, 36.282722, 37.225132, 38.167538, 39.109947, 40.052357, 40.994766, 41.937172, 42.879581, 43.821991, 44.764397, 45.706806, 46.649216, 47.591621, 48.534031, 49.47644 , 50.41885 , 51.361256, 52.303665, 53.246075, 54.18848 , 55.13089 , 56.073299, 57.015705, 57.958115, 58.900524, 59.842934, 60.785339, 61.727749, 62.670158, 63.612564, 64.554977, 65.497383, 66.439789, 67.382202, 68.324608, 69.267014, 70.209427, 71.151833, 72.094238, 73.036652, 73.979057, 74.921463, 75.863876, 76.806282, 77.748688, 78.691101, 79.633507, 80.575912, 81.518326, 82.460732, 83.403145, 84.345551, 85.287956, 86.23037 , 87.172775, 88.115181, 89.057594, 90. ]) - lon(lon)float640.0 1.25 2.5 ... 356.2 357.5 358.8
- bounds :
- lon_bnds
- units :
- degrees_east
- axis :
- X
- long_name :
- longitude
- standard_name :
- longitude
array([ 0. , 1.25, 2.5 , ..., 356.25, 357.5 , 358.75])
- time_bnds(time, bnds)float64dask.array<chunksize=(528, 2), meta=np.ndarray>
Array Chunk Bytes 18.24 kB 9.79 kB Shape (1140, 2) (612, 2) Count 6 Tasks 2 Chunks Type float64 numpy.ndarray - lev_bnds(time, lev, bnds)float64dask.array<chunksize=(528, 26, 2), meta=np.ndarray>
- formula :
- p = a*p0 + b*ps
- standard_name :
- atmosphere_hybrid_sigma_pressure_coordinate
- units :
- 1
- formula_terms :
- p0: p0 a: a_bnds b: b_bnds ps: ps
Array Chunk Bytes 474.24 kB 254.59 kB Shape (1140, 26, 2) (612, 26, 2) Count 8 Tasks 2 Chunks Type float64 numpy.ndarray - p0(time)float321000.0 1000.0 ... 1000.0 1000.0
- long_name :
- vertical coordinate formula term: reference pressure
- units :
- Pa
array([1000., 1000., 1000., ..., 1000., 1000., 1000.], dtype=float32)
- a(time, lev)float64dask.array<chunksize=(528, 26), meta=np.ndarray>
- long_name :
- vertical coordinate formula term: a(k)
Array Chunk Bytes 237.12 kB 127.30 kB Shape (1140, 26) (612, 26) Count 8 Tasks 2 Chunks Type float64 numpy.ndarray - b(time, lev)float64dask.array<chunksize=(528, 26), meta=np.ndarray>
- long_name :
- vertical coordinate formula term: b(k)
Array Chunk Bytes 237.12 kB 127.30 kB Shape (1140, 26) (612, 26) Count 8 Tasks 2 Chunks Type float64 numpy.ndarray - ps(time, lat, lon)float32dask.array<chunksize=(528, 192, 288), meta=np.ndarray>
- standard_name :
- surface_air_pressure
- long_name :
- Surface Air Pressure
- comment :
- not, in general, the same as mean sea-level pressure
- units :
- Pa
- cell_methods :
- time: mean
- cell_measures :
- area: areacella
Array Chunk Bytes 252.15 MB 135.36 MB Shape (1140, 192, 288) (612, 192, 288) Count 6 Tasks 2 Chunks Type float32 numpy.ndarray - a_bnds(time, lev, bnds)float64dask.array<chunksize=(528, 26, 2), meta=np.ndarray>
- long_name :
- vertical coordinate formula term: a(k+1/2)
Array Chunk Bytes 474.24 kB 254.59 kB Shape (1140, 26, 2) (612, 26, 2) Count 8 Tasks 2 Chunks Type float64 numpy.ndarray - b_bnds(time, lev, bnds)float64dask.array<chunksize=(528, 26, 2), meta=np.ndarray>
- long_name :
- vertical coordinate formula term: b(k+1/2)
Array Chunk Bytes 474.24 kB 254.59 kB Shape (1140, 26, 2) (612, 26, 2) Count 8 Tasks 2 Chunks Type float64 numpy.ndarray - lat_bnds(time, lat, bnds)float64dask.array<chunksize=(528, 192, 2), meta=np.ndarray>
Array Chunk Bytes 3.50 MB 1.88 MB Shape (1140, 192, 2) (612, 192, 2) Count 8 Tasks 2 Chunks Type float64 numpy.ndarray - lon_bnds(time, lon, bnds)float64dask.array<chunksize=(528, 288, 2), meta=np.ndarray>
Array Chunk Bytes 5.25 MB 2.82 MB Shape (1140, 288, 2) (612, 288, 2) Count 8 Tasks 2 Chunks Type float64 numpy.ndarray - cl(time, lev, lat, lon)float32dask.array<chunksize=(528, 26, 192, 288), meta=np.ndarray>
- standard_name :
- cloud_area_fraction_in_atmosphere_layer
- long_name :
- Cloud Area Fraction
- comment :
- CLOUD on model levels, no change, CMIP5_table_comment: Includes both large-scale and convective cloud.
- units :
- %
- original_name :
- CLOUD,PS
- cell_methods :
- time: mean (interval: 30 days)
- cell_measures :
- area: areacella
- history :
- 2012-03-14T18:47:26Z altered by CMOR: replaced missing value flag (-1e+32) with standard missing value (1e+20). 2012-03-14T18:47:26Z altered by CMOR: Inverted axis: lev.
- associated_files :
- baseURL: http://cmip-pcmdi.llnl.gov/CMIP5/dataLocation gridspecFile: gridspec_atmos_fx_CCSM4_rcp85_r0i0p0.nc areacella: areacella_fx_CCSM4_rcp85_r0i0p0.nc
Array Chunk Bytes 6.56 GB 3.52 GB Shape (1140, 26, 192, 288) (612, 26, 192, 288) Count 6 Tasks 2 Chunks Type float32 numpy.ndarray
- institution :
- NCAR (National Center for Atmospheric Research) Boulder, CO, USA
- institute_id :
- NCAR
- experiment_id :
- rcp85
- source :
- CCSM4
- model_id :
- CCSM4
- forcing :
- Sl GHG SS Ds SA BC MD OC Oz AA
- parent_experiment_id :
- historical
- parent_experiment_rip :
- r2i1p1
- branch_time :
- 2005.0
- contact :
- cesm_data@ucar.edu
- references :
- Gent P. R., et.al. 2011: The Community Climate System Model version 4. J. Climate, doi: 10.1175/2011JCLI4083.1
- initialization_method :
- 1
- physics_version :
- 1
- tracking_id :
- 4330dfe9-be9a-4d30-bacd-f9c5e4a2930b
- acknowledgements :
- The CESM project is supported by the National Science Foundation and the Office of Science (BER) of the U.S. Department of Energy. NCAR is sponsored by the National Science Foundation. Computing resources were provided by the Climate Simulation Laboratory at the NCAR Computational and Information Systems Laboratory (CISL), sponsored by the National Science Foundation and other agencies.
- cesm_casename :
- b40.rcp8_5.1deg.002
- cesm_repotag :
- ccsm4_0_beta46
- cesm_compset :
- BRCP85CN
- resolution :
- f09_g16 (0.9x1.25_gx1v6)
- forcing_note :
- Additional information on the external forcings used in this experiment can be found at http://www.cesm.ucar.edu/CMIP5/forcing_information
- processed_by :
- strandwg on silver.cgd.ucar.edu at 20120314 -124726.752
- processing_code_information :
- Last Changed Rev: 633 Last Changed Date: 2012-03-14 11:31:01 -0600 (Wed, 14 Mar 2012) Repository UUID: d2181dbe-5796-6825-dc7f-cbd98591f93d
- product :
- output
- experiment :
- RCP8.5
- frequency :
- mon
- creation_date :
- 2012-03-14T18:47:26Z
- history :
- 2012-03-14T18:47:26Z CMOR rewrote data to comply with CF standards and CMIP5 requirements.
- Conventions :
- CF-1.4
- project_id :
- CMIP5
- table_id :
- Table Amon (12 January 2012) 4996d487f7a65749098d9cc0dccb4f8d
- title :
- CCSM4 model output prepared for CMIP5 RCP8.5
- parent_experiment :
- historical
- modeling_realm :
- atmos
- realization :
- 2
- cmor_version :
- 2.8.1