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Dataset Title:  NOAA GFDL GFDL-CM4C192 model output prepared for CMIP6 coupled historical 1950-
2014
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Institution:  NOAA, Geophysical Fluid Dynamics Laboratory, Princeton, NJ 08540, USA   (Dataset ID: GFDL_CM4C192)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Dimensions ? Start ? Stride ? Stop ?  Size ?    Spacing ?
 time (UTC) ?      780    30 days 9h 58m 55s (uneven)
  < slider >
 latitude (degrees_north) ?      360    0.5 (even)
  < slider >
 longitude (degrees_east) ?      576    0.625 (even)
  < slider >
 
Grid Variables (which always also download all of the dimension variables)
 clt (Total Cloud Fraction, percent) ?
 hfls (Surface Upward Latent Heat Flux, W m-2) ?
 hfss (Surface Upward Sensible Heat Flux, W m-2) ?
 pr (Precipitation, kg m-2 s-1) ?
 ps (Surface Air Pressure, Pa) ?
 psl (Sea Level Pressure, Pa) ?
 rlds (Surface Downwelling Longwave Radiation, W m-2) ?
 rldscs (Surface Downwelling Clear-Sky Longwave Radiation, W m-2) ?
 rlus (Surface Upwelling Longwave Radiation, W m-2) ?
 rlut (TOA Outgoing Longwave Radiation, W m-2) ?
 rlutcs (TOA Outgoing Clear-Sky Longwave Radiation, W m-2) ?
 rsds (Surface Downwelling Shortwave Radiation, W m-2) ?
 rsdscs (Surface Downwelling Clear-Sky Shortwave Radiation, W m-2) ?
 rsdt (TOA Incident Shortwave Radiation, W m-2) ?
 rsus (Surface Upwelling Shortwave Radiation, W m-2) ?
 rsuscs (Surface Upwelling Clear-Sky Shortwave Radiation, W m-2) ?
 rsut (TOA Outgoing Shortwave Radiation, W m-2) ?
 rsutcs (TOA Outgoing Clear-Sky Shortwave Radiation, W m-2) ?
 rtmt (Net Downward Flux at Top of Model, W m-2) ?
 tas (Near-Surface Air Temperature, degree_K) ?

File type: (more info)

(Documentation / Bypass this form) ?
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range -6.298128e+8, 1.4173488e+9;
    String axis "T";
    String calendar "noleap";
    String calendar_type "noleap";
    String description "Temporal mean";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range -89.75, 89.75;
    String axis "Y";
    String cell_methods "time: point";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range 0.3125, 359.6875;
    String axis "X";
    String cell_methods "time: point";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  clt {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String interp_method "conserve_order1";
    String ioos_category "Meteorology";
    String long_name "Total Cloud Fraction";
    Float32 missing_value NaN;
    String original_name "clt";
    String standard_name "cloud_area_fraction";
    String units "percent";
  }
  hfls {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 250.0;
    Float64 colorBarMinimum -250.0;
    String comment "Lv*evap";
    String interp_method "conserve_order2";
    String ioos_category "Heat Flux";
    String long_name "Surface Upward Latent Heat Flux";
    Float32 missing_value NaN;
    String original_name "hfls";
    String standard_name "surface_upward_latent_heat_flux";
    String units "W m-2";
  }
  hfss {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 250.0;
    Float64 colorBarMinimum -250.0;
    String interp_method "conserve_order2";
    String ioos_category "Heat Flux";
    String long_name "Surface Upward Sensible Heat Flux";
    Float32 missing_value NaN;
    String original_name "hfss";
    String standard_name "surface_upward_sensible_heat_flux";
    String units "W m-2";
  }
  pr {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 1.0e-4;
    Float64 colorBarMinimum 0.0;
    String interp_method "conserve_order1";
    String ioos_category "Meteorology";
    String long_name "Precipitation";
    Float32 missing_value NaN;
    String original_name "pr";
    String standard_name "precipitation_flux";
    String units "kg m-2 s-1";
  }
  ps {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 105000.0;
    Float64 colorBarMinimum 95000.0;
    String interp_method "conserve_order2";
    String ioos_category "Pressure";
    String long_name "Surface Air Pressure";
    Float32 missing_value NaN;
    String original_name "ps";
    String standard_name "surface_air_pressure";
    String units "Pa";
  }
  psl {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 105000.0;
    Float64 colorBarMinimum 95000.0;
    String interp_method "conserve_order2";
    String ioos_category "Pressure";
    String long_name "Sea Level Pressure";
    Float32 missing_value NaN;
    String original_name "psl";
    String standard_name "air_pressure_at_mean_sea_level";
    String units "Pa";
  }
  rlds {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order2";
    String ioos_category "Heat Flux";
    String long_name "Surface Downwelling Longwave Radiation";
    Float32 missing_value NaN;
    String original_name "rlds";
    String standard_name "surface_downwelling_longwave_flux_in_air";
    String units "W m-2";
  }
  rldscs {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order2";
    String ioos_category "Heat Flux";
    String long_name "Surface Downwelling Clear-Sky Longwave Radiation";
    Float32 missing_value NaN;
    String original_name "rldscs";
    String standard_name "surface_downwelling_longwave_flux_in_air_assuming_clear_sky";
    String units "W m-2";
  }
  rlus {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order2";
    String ioos_category "Heat Flux";
    String long_name "Surface Upwelling Longwave Radiation";
    Float32 missing_value NaN;
    String original_name "rlus";
    String standard_name "surface_upwelling_longwave_flux_in_air";
    String units "W m-2";
  }
  rlut {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order2";
    String ioos_category "Heat Flux";
    String long_name "TOA Outgoing Longwave Radiation";
    Float32 missing_value NaN;
    String original_name "rlut";
    String standard_name "toa_outgoing_longwave_flux";
    String units "W m-2";
  }
  rlutcs {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order2";
    String ioos_category "Heat Flux";
    String long_name "TOA Outgoing Clear-Sky Longwave Radiation";
    Float32 missing_value NaN;
    String original_name "rlutcs";
    String standard_name "toa_outgoing_longwave_flux_assuming_clear_sky";
    String units "W m-2";
  }
  rsds {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order1";
    String ioos_category "Heat Flux";
    String long_name "Surface Downwelling Shortwave Radiation";
    Float32 missing_value NaN;
    String original_name "rsds";
    String standard_name "surface_downwelling_shortwave_flux_in_air";
    String units "W m-2";
  }
  rsdscs {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order1";
    String ioos_category "Heat Flux";
    String long_name "Surface Downwelling Clear-Sky Shortwave Radiation";
    Float32 missing_value NaN;
    String original_name "rsdscs";
    String standard_name "surface_downwelling_shortwave_flux_in_air_assuming_clear_sky";
    String units "W m-2";
  }
  rsdt {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order1";
    String ioos_category "Heat Flux";
    String long_name "TOA Incident Shortwave Radiation";
    Float32 missing_value NaN;
    String original_name "rsdt";
    String standard_name "toa_incoming_shortwave_flux";
    String units "W m-2";
  }
  rsus {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order1";
    String ioos_category "Heat Flux";
    String long_name "Surface Upwelling Shortwave Radiation";
    Float32 missing_value NaN;
    String original_name "rsus";
    String standard_name "surface_upwelling_shortwave_flux_in_air";
    String units "W m-2";
  }
  rsuscs {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order1";
    String ioos_category "Heat Flux";
    String long_name "Surface Upwelling Clear-Sky Shortwave Radiation";
    Float32 missing_value NaN;
    String original_name "rsuscs";
    String standard_name "surface_upwelling_shortwave_flux_in_air_assuming_clear_sky";
    String units "W m-2";
  }
  rsut {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order1";
    String ioos_category "Heat Flux";
    String long_name "TOA Outgoing Shortwave Radiation";
    Float32 missing_value NaN;
    String original_name "rsut";
    String standard_name "toa_outgoing_shortwave_flux";
    String units "W m-2";
  }
  rsutcs {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order1";
    String ioos_category "Heat Flux";
    String long_name "TOA Outgoing Clear-Sky Shortwave Radiation";
    Float32 missing_value NaN;
    String original_name "rsutcs";
    String standard_name "toa_outgoing_shortwave_flux_assuming_clear_sky";
    String units "W m-2";
  }
  rtmt {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String interp_method "conserve_order2";
    String ioos_category "Optical Properties";
    String long_name "Net Downward Flux at Top of Model";
    Float32 missing_value NaN;
    String original_name "rtmt";
    String standard_name "net_downward_radiative_flux_at_top_of_atmosphere_model";
    String units "W m-2";
  }
  tas {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 313.0;
    Float64 colorBarMinimum 263.0;
    String interp_method "conserve_order2";
    String ioos_category "Temperature";
    String long_name "Near-Surface Air Temperature";
    Float32 missing_value NaN;
    String original_name "tas";
    String standard_name "air_temperature";
    String units "degree_K";
  }
  NC_GLOBAL {
    String activity_id "HighResMIP";
    String branch_method "standard";
    Float64 branch_time_in_child 0.0;
    Float64 branch_time_in_parent 18250.0;
    String cdm_data_type "Grid";
    String comment "<null ref>";
    String contact "gfdl.climate.model.info@noaa.gov";
    String Conventions "CF-1.7 CMIP-6.0 UGRID-1.0, COARDS, ACDD-1.3";
    String creation_date "2019-07-12T20:23:53Z";
    String creator_email "gfdl.climate.model.info@noaa.gov";
    String creator_name "NOAA, Geophysical Fluid Dynamics Laboratory, Princeton, NJ 08540, USA";
    String creator_type "institution";
    String creator_url "https://www.gfdl.noaa.gov/";
    String data_specs_version "01.00.27";
    Float64 Easternmost_Easting 359.6875;
    String experiment "coupled historical 1950-2014";
    String experiment_id "hist-1950";
    String external_variables "areacella";
    Int32 forcing_index 1;
    String frequency "mon";
    String further_info_url "https://furtherinfo.es-doc.org/CMIP6.NOAA-GFDL.GFDL-CM4C192.hist-1950.none.r1i1p1f1";
    Float64 geospatial_lat_max 89.75;
    Float64 geospatial_lat_min -89.75;
    Float64 geospatial_lat_resolution 0.5;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 359.6875;
    Float64 geospatial_lon_min 0.3125;
    Float64 geospatial_lon_resolution 0.625;
    String geospatial_lon_units "degrees_east";
    String grid "atmos data regridded from Cubed-sphere (c192) to 360,576; interpolation method: conserve_order1";
    String grid_label "gr3";
    String history 
"File was processed by fremetar (GFDL analog of CMOR). TripleID: [exper_id_T3g3VcdNpL,realiz_id_6Czx80NyBv,run_id_28rRZz435g]
2021-12-05T13:29:38Z (local files)
2021-12-05T13:29:38Z http://oceano.bo.ingv.it/erddap/griddap/GFDL_CM4C192.das";
    String infoUrl "https://www.gfdl.noaa.gov/";
    Int32 initialization_index 1;
    String institution "NOAA, Geophysical Fluid Dynamics Laboratory, Princeton, NJ 08540, USA";
    String institution_id "NOAA-GFDL";
    String keywords "1950-2014, amount, area, atmosphere, climate, cloud, cloud cover, cloud_area_fraction, cloudiness, clouds, clt, cm4c192, cmip6, coupled, cover, data, dynamics, earth, Earth Science > Atmosphere > Clouds > Cloud Amount/Frequency, fluid, fraction, frequency, geophysical, gfdl, gfdl-cm4c192, historical, intercomparison, laboratory, MACMAP, meteorology, model, noaa, output, prepared, princeton, project, science, time, total, usa";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "CMIP6 model data produced by NOAA-GFDL is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License (https://creativecommons.org/licenses/). Consult https://pcmdi.llnl.gov/CMIP6/TermsOfUse for terms of use governing CMIP6 output, including citation requirements and proper acknowledgment. Further information about this data, including some limitations, can be found via the further_info_url (recorded as a global attribute in this file). The data producers and data providers make no warranty, either express or implied, including, but not limited to, warranties of merchantability and fitness for a particular purpose. All liabilities arising from the supply of the information (including any liability arising in negligence) are excluded to the fullest extent permitted by law.";
    String mip_era "CMIP6";
    String nominal_resolution "100 km";
    Float64 Northernmost_Northing 89.75;
    String parent_activity_id "HighResMIP";
    String parent_experiment_id "spinup-1950";
    String parent_mip_era "CMIP6";
    String parent_source_id "GFDL-CM4C192";
    String parent_time_units "days since 0001-01-01";
    String parent_variant_label "r1i1p1f1";
    Int32 physics_index 1;
    String product "model-output";
    Int32 realization_index 1;
    String realm "atmos";
    String references "see further_info_url attribute";
    String source 
"GFDL-CM4C192 (2018): atmos: GFDL-AM4C192 (Cubed-sphere c192 - 0.5 degree nominal horizontal resolution; 720 x 360 longitude/latitude; 33 levels; top level 1 hPa); ocean: GFDL-OM4p25 (GFDL-MOM6, tripolar - nominal 0.25 deg; 1440 x 1080 longitude/latitude; 75 levels; top grid cell 0-2 m); seaIce: GFDL-SIM4p25 (GFDL-SIS2.0, tripolar - nominal 0.25 deg; 1440 x 1080 longitude/latitude; 5 layers; 5 thickness categories); land: GFDL-LM4.0.1; aerosol: interactive; atmosChem: fast chemistry, aerosol only; landIce: GFDL-LM4.0.1
(GFDL ID: 2019_0313)";
    String source_id "GFDL-CM4C192";
    String source_type "AOGCM AER";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -89.75;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "<null ref>. NOAA, Geophysical Fluid Dynamics Laboratory, Princeton, NJ 08540, USA data from a local source.";
    String table_id "Amon";
    String time_coverage_end "2014-11-30T12:00:00Z";
    String time_coverage_start "1950-01-16T12:00:00Z";
    String title "NOAA GFDL GFDL-CM4C192 model output prepared for CMIP6 coupled historical 1950-2014";
    String tracking_id "hdl:21.14100/20ba2cfa-0b66-479a-8a7f-152bea5f6f3f";
    String variable_id "clt";
    String variant_label "r1i1p1f1";
    Float64 Westernmost_Easting 0.3125;
  }
}

 

Using griddap to Request Data and Graphs from Gridded Datasets

griddap lets you request a data subset, graph, or map from a gridded dataset (for example, sea surface temperature data from a satellite), via a specially formed URL. griddap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its projection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

griddap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/griddap/jplMURSST41.htmlTable?analysed_sst[(2002-06-01T09:00:00Z)][(-89.99):1000:(89.99)][(-179.99):1000:(180.0)]
Thus, the query is often a data variable name (e.g., analysed_sst), followed by [(start):stride:(stop)] (or a shorter variation of that) for each of the variable's dimensions (for example, [time][latitude][longitude]).

For details, see the griddap Documentation.


 
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