CCSM4 model output prepared for CMIP5 historical
Load in Python
from intake import open_catalog
cat = open_catalog("https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/tasmax_Amon_CCSM4_historical_r4i1p1.yaml")
ds=cat.netcdf.read()Metadata
| title | CCSM4 model output prepared for CMIP5 historical |
| location | /shared/cmip5/data/historical/atmos/mon/Amon/tasmax/NCAR.CCSM4/r4i1p1 |
| tags | gridded,global,model,monthly |
| catalog_dir | https://raw.githubusercontent.com/kpegion/COLA-DATASETS-CATALOG/gh-pages/intake-catalogs/tasmax_Amon_CCSM4_historical_r4i1p1.yaml |
| last updated | 2013-08-27 |
Dataset Contents
<xarray.Dataset>
Dimensions: (bnds: 2, lat: 192, lon: 288, time: 1872)
Coordinates:
* time (time) float64 15.5 45.0 74.5 ... 5.686e+04 5.689e+04 5.692e+04
* 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
height float64 2.0
Dimensions without coordinates: bnds
Data variables:
time_bnds (time, bnds) float64 0.0 31.0 31.0 ... 5.691e+04 5.694e+04
lat_bnds (lat, bnds) float64 -90.0 -89.53 -89.53 ... 89.53 89.53 90.0
lon_bnds (lon, bnds) float64 -0.625 0.625 0.625 ... 358.1 358.1 359.4
tasmax (time, lat, lon) float32 ...
Attributes:
institution: NCAR (National Center for Atmospheric Resea...
institute_id: NCAR
experiment_id: historical
source: CCSM4
model_id: CCSM4
forcing: Sl GHG Vl SS Ds SD BC MD OC Oz AA LU
parent_experiment_id: piControl
parent_experiment_rip: r1i1p1
branch_time: 893.0
contact: cesm_data@ucar.edu
references: Gent P. R., et.al. 2011: The Community Clim...
initialization_method: 1
physics_version: 1
tracking_id: cc6528f3-1b07-4d98-892a-87e1dddb4476
acknowledgements: The CESM project is supported by the Nation...
cesm_casename: b40.20th.track1.1deg.006
cesm_repotag: ccsm4_0_beta38
cesm_compset: B20TRTR1CN
resolution: f09_g16 (0.9x1.25_gx1v6)
forcing_note: Additional information on the external forc...
processed_by: strandwg on mirage0 at 20111021
processing_code_information: Last Changed Rev: 428 Last Changed Date: 20...
product: output
experiment: historical
frequency: mon
creation_date: 2011-10-21T16:53:56Z
history: 2011-10-21T16:53:56Z CMOR rewrote data to c...
Conventions: CF-1.4
project_id: CMIP5
table_id: Table Amon (26 July 2011) 976b7fd1d9e1be31d...
title: CCSM4 model output prepared for CMIP5 histo...
parent_experiment: pre-industrial control
modeling_realm: atmos
realization: 4
cmor_version: 2.7.1xarray.Dataset
- bnds: 2
- lat: 192
- lon: 288
- time: 1872
- time(time)float6415.5 45.0 ... 5.689e+04 5.692e+04
- bounds :
- time_bnds
- units :
- days since 1850-01-01 00:00:00
- calendar :
- noleap
- axis :
- T
- long_name :
- time
- standard_name :
- time
array([1.55000e+01, 4.50000e+01, 7.45000e+01, ..., 5.68635e+04, 5.68940e+04, 5.69245e+04]) - 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. , -89.057592, -88.115183, -87.172775, -86.230366, -85.287958, -84.34555 , -83.403141, -82.460733, -81.518325, -80.575916, -79.633508, -78.691099, -77.748691, -76.806283, -75.863874, -74.921466, -73.979058, -73.036649, -72.094241, -71.151832, -70.209424, -69.267016, -68.324607, -67.382199, -66.439791, -65.497382, -64.554974, -63.612565, -62.670157, -61.727749, -60.78534 , -59.842932, -58.900524, -57.958115, -57.015707, -56.073298, -55.13089 , -54.188482, -53.246073, -52.303665, -51.361257, -50.418848, -49.47644 , -48.534031, -47.591623, -46.649215, -45.706806, -44.764398, -43.82199 , -42.879581, -41.937173, -40.994764, -40.052356, -39.109948, -38.167539, -37.225131, -36.282723, -35.340314, -34.397906, -33.455497, -32.513089, -31.570681, -30.628272, -29.685864, -28.743455, -27.801047, -26.858639, -25.91623 , -24.973822, -24.031414, -23.089005, -22.146597, -21.204188, -20.26178 , -19.319372, -18.376963, -17.434555, -16.492147, -15.549738, -14.60733 , -13.664921, -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, 13.664921, 14.60733 , 15.549738, 16.492147, 17.434555, 18.376963, 19.319372, 20.26178 , 21.204188, 22.146597, 23.089005, 24.031414, 24.973822, 25.91623 , 26.858639, 27.801047, 28.743455, 29.685864, 30.628272, 31.570681, 32.513089, 33.455497, 34.397906, 35.340314, 36.282723, 37.225131, 38.167539, 39.109948, 40.052356, 40.994764, 41.937173, 42.879581, 43.82199 , 44.764398, 45.706806, 46.649215, 47.591623, 48.534031, 49.47644 , 50.418848, 51.361257, 52.303665, 53.246073, 54.188482, 55.13089 , 56.073298, 57.015707, 57.958115, 58.900524, 59.842932, 60.78534 , 61.727749, 62.670157, 63.612565, 64.554974, 65.497382, 66.439791, 67.382199, 68.324607, 69.267016, 70.209424, 71.151832, 72.094241, 73.036649, 73.979058, 74.921466, 75.863874, 76.806283, 77.748691, 78.691099, 79.633508, 80.575916, 81.518325, 82.460733, 83.403141, 84.34555 , 85.287958, 86.230366, 87.172775, 88.115183, 89.057592, 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])
- height()float64...
- units :
- m
- axis :
- Z
- positive :
- up
- long_name :
- height
- standard_name :
- height
array(2.)
- time_bnds(time, bnds)float64...
array([[0.0000e+00, 3.1000e+01], [3.1000e+01, 5.9000e+01], [5.9000e+01, 9.0000e+01], ..., [5.6848e+04, 5.6879e+04], [5.6879e+04, 5.6909e+04], [5.6909e+04, 5.6940e+04]]) - lat_bnds(lat, bnds)float64...
array([[-90. , -89.528796], [-89.528796, -88.586387], [-88.586387, -87.643979], ..., [ 87.643979, 88.586387], [ 88.586387, 89.528796], [ 89.528796, 90. ]]) - lon_bnds(lon, bnds)float64...
array([[ -0.625, 0.625], [ 0.625, 1.875], [ 1.875, 3.125], ..., [355.625, 356.875], [356.875, 358.125], [358.125, 359.375]]) - tasmax(time, lat, lon)float32...
- standard_name :
- air_temperature
- long_name :
- Daily Maximum Near-Surface Air Temperature
- comment :
- TREFMXAV no change, CMIP5_table_comment: monthly mean of the daily-maximum near-surface air temperature.
- units :
- K
- original_name :
- TREFMXAV
- cell_methods :
- time: maximum (interval: 30 days) within days time: mean over days
- cell_measures :
- area: areacella
- history :
- 2011-10-21T16:53:56Z altered by CMOR: Treated scalar dimension: 'height'. 2011-10-21T16:53:56Z altered by CMOR: replaced missing value flag (-1e+32) with standard missing value (1e+20).
- associated_files :
- baseURL: http://cmip-pcmdi.llnl.gov/CMIP5/dataLocation gridspecFile: gridspec_atmos_fx_CCSM4_historical_r0i0p0.nc areacella: areacella_fx_CCSM4_historical_r0i0p0.nc
[103514112 values with dtype=float32]
- institution :
- NCAR (National Center for Atmospheric Research) Boulder, CO, USA
- institute_id :
- NCAR
- experiment_id :
- historical
- source :
- CCSM4
- model_id :
- CCSM4
- forcing :
- Sl GHG Vl SS Ds SD BC MD OC Oz AA LU
- parent_experiment_id :
- piControl
- parent_experiment_rip :
- r1i1p1
- branch_time :
- 893.0
- 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 :
- cc6528f3-1b07-4d98-892a-87e1dddb4476
- 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 :
- b40.20th.track1.1deg.006
- cesm_repotag :
- ccsm4_0_beta38
- cesm_compset :
- B20TRTR1CN
- 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 mirage0 at 20111021
- processing_code_information :
- Last Changed Rev: 428 Last Changed Date: 2011-10-21 10:32:02 -0600 (Fri, 21 Oct 2011) Repository UUID: d2181dbe-5796-6825-dc7f-cbd98591f93d
- product :
- output
- experiment :
- historical
- frequency :
- mon
- creation_date :
- 2011-10-21T16:53:56Z
- history :
- 2011-10-21T16:53:56Z CMOR rewrote data to comply with CF standards and CMIP5 requirements.
- Conventions :
- CF-1.4
- project_id :
- CMIP5
- table_id :
- Table Amon (26 July 2011) 976b7fd1d9e1be31dddd28f5dc79b7a1
- title :
- CCSM4 model output prepared for CMIP5 historical
- parent_experiment :
- pre-industrial control
- modeling_realm :
- atmos
- realization :
- 4
- cmor_version :
- 2.7.1