Make A Graph

Dataset Title:	CNRM-CM6-1-HR model output prepared for CMIP6 / HighResMIP hist-1950
Institution:	CNRM, CERFACS (Dataset ID: CNRM_CM6_1_HR)
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Data Access Form

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Graph Type:
X Axis:
Y Axis:
Color:

Dimensions

Start

Stop

time (UTC)

specify just 1 value →

latitude (degrees_north)

longitude (degrees_east)

Graph Settings
Color Bar:	Continuity:	Scale:
Minimum:	Maximum:	N Sections:
Draw land mask:
Y Axis Minimum:	Maximum:

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Optional:
Then set the File Type: (File Type information)
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Click on the map to specify a new center point.

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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

Web page authors can embed a graph of the latest data in a web page using HTML <img> tags.
Anyone can use ERDDAPs Slide Sorter to build a personal web page that displays graphs with the latest data (or other images or HTML content), each in its own, draggable slide.

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range -6.298128e+8, 1.4187312e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Time axis";
    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 -89.61779109354386, 89.61779109354386;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range 0.0, 359.5;
    String axis "X";
    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 description "for the whole atmospheric column, as seen from the surface or the top of the atmosphere. Include both large-scale and convective cloud.";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Meteorology";
    String long_name "Total Cloud Fraction";
    Float32 missing_value NaN;
    String online_operation "average";
    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 description "includes both evaporation and sublimation";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "Surface Upward Latent Heat Flux";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "up";
    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 description "Surface Upward Sensible Heat Flux";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "Surface Upward Sensible Heat Flux";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "up";
    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 description "at surface; includes both liquid and solid phases from all types of clouds (both large-scale and convective)";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Meteorology";
    String long_name "Precipitation";
    Float32 missing_value NaN;
    String online_operation "average";
    String standard_name "precipitation_flux";
    String units "kg m-2 s-1";
  }
  prw {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String description "vertically integrated through the atmospheric column";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Meteorology";
    String long_name "Water Vapor Path";
    Float32 missing_value NaN;
    String online_operation "average";
    String standard_name "atmosphere_water_vapor_content";
    String units "kg m-2";
  }
  ps {
    Float32 _FillValue NaN;
    String cell_measures "area: areacella";
    String cell_methods "area: time: mean";
    Float64 colorBarMaximum 105000.0;
    Float64 colorBarMinimum 95000.0;
    String description "not, in general, the same as mean sea-level pressure";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Pressure";
    String long_name "Surface Air Pressure";
    Float32 missing_value NaN;
    String online_operation "average";
    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 description "not, in general, the same as surface pressure";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Pressure";
    String long_name "Sea Level Pressure";
    Float32 missing_value NaN;
    String online_operation "average";
    String standard_name "air_pressure_at_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 description "Surface Downwelling Longwave Radiation";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "Surface Downwelling Longwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "down";
    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 description "Surface Downwelling Clear-Sky Longwave Radiation";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "Surface Downwelling Clear-Sky Longwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "down";
    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 description "Surface Upwelling Longwave Radiation";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "Surface Upwelling Longwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "up";
    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 description "at the top of the atmosphere (to be compared with satellite measurements)";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "TOA Outgoing Longwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "up";
    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 description "TOA Outgoing Clear-Sky Longwave Radiation";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "TOA Outgoing Clear-Sky Longwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "up";
    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 description "Surface Downwelling Shortwave Radiation";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "Surface Downwelling Shortwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "down";
    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 description "Surface Downwelling Clear-Sky Shortwave Radiation";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "Surface Downwelling Clear-Sky Shortwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "down";
    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 description "at the top of the atmosphere";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "TOA Incident Shortwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "down";
    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 description "Surface Upwelling Shortwave Radiation";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "Surface Upwelling Shortwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "up";
    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 description "Surface Upwelling Clear-Sky Shortwave Radiation";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "Surface Upwelling Clear-Sky Shortwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "up";
    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 description "at the top of the atmosphere";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "TOA Outgoing Shortwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "up";
    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 description "TOA Outgoing Clear-Sky Shortwave Radiation";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Heat Flux";
    String long_name "TOA Outgoing Clear-Sky Shortwave Radiation";
    Float32 missing_value NaN;
    String online_operation "average";
    String positive "up";
    String standard_name "toa_outgoing_shortwave_flux_assuming_clear_sky";
    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 description "Near-Surface Air Temperature";
    String interval_operation "900 s";
    String interval_write "1 month";
    String ioos_category "Temperature";
    String long_name "Near-Surface Air Temperature";
    Float32 missing_value NaN;
    String online_operation "average";
    String standard_name "air_temperature";
    String units "degree_K";
  }
  NC_GLOBAL {
    String activity_id "HighResMIP";
    String arpege_minor_version "6.3.1";
    String branch_method "standard";
    Float64 branch_time_in_child 36524.0;
    Float64 branch_time_in_parent 47481.0;
    String cdm_data_type "Grid";
    String CMIP6_CV_version "cv=6.2.3.0-7-g2019642";
    String contact "contact.cmip6@cerfacs.fr";
    String Conventions "CF-1.7 CMIP-6.2, COARDS, ACDD-1.3";
    String creation_date "2018-06-15T07:36:23Z";
    String creator_email "contact.cmip6@cerfacs.fr";
    String creator_name "Contact Cmip6";
    String creator_url "http://www.umr-cnrm.fr/cmip6/references";
    String data_specs_version "01.00.21";
    String description "Coupled integrationswith historic external forcings (as in highresSST-present)";
    String dr2xml_md5sum "f91de4d48022fecbbf24061748ee64ec";
    String dr2xml_version "1.8";
    Float64 Easternmost_Easting 359.5;
    String experiment "coupled historical 1950-2014";
    String experiment_id "hist-1950";
    String EXPID "CNRM-CM6-1-HR_hist-1950_r1i1p1f2";
    String external_variables "areacella";
    Int32 forcing_index 2;
    String frequency "mon";
    String further_info_url "https://furtherinfo.es-doc.org/CMIP6.CNRM-CERFACS.CNRM-CM6-1-HR.hist-1950.none.r1i1p1f2";
    Float64 geospatial_lat_max 89.61779109354386;
    Float64 geospatial_lat_min -89.61779109354386;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 359.5;
    Float64 geospatial_lon_min 0.0;
    Float64 geospatial_lon_resolution 0.5;
    String geospatial_lon_units "degrees_east";
    String grid "data regridded to a 359 gaussian grid (360x720 latlon) from a native atmosphere T359l reduced gaussian grid";
    String grid_label "gr";
    String history 
"CNRM-CM6-1-HR (2017):  aerosol: prescribed monthly fields computed by TACTIC_v2 scheme atmos: Arpege 6.3 (T359; Gaussian Reduced with 181724 grid points in total distributed over 360 latitude circles (with 720 grid points per latitude circle between 32.2degN and 32.2degS reducing to 18 grid points per latitude circle at 89.6degN and 89.6degS); 91 levels; top level 78.4 km) atmosChem: OZL_v2 land: Surfex 8.0c ocean: Nemo 3.6 (eORCA025, tripolar primarily 1/4deg; 1442 x 1050 longitude/latitude; 75 levels; top grid cell 0-1 m) seaIce: Gelato 6.1
2024-11-15T12:11:53Z (local files)
2024-11-15T12:11:53Z http://oceano.bo.ingv.it/griddap/CNRM_CM6_1_HR.das";
    String infoUrl "http://www.umr-cnrm.fr/cmip6/references";
    Int32 initialization_index 1;
    String institution "CNRM, CERFACS";
    String institution_id "CNRM-CERFACS";
    String keywords "amount, area, atmosphere, cerfacs, climate, cloud, cloud cover, cloud_area_fraction, cloudiness, clouds, clt, cm6, cmip6, cnrm, cnrm-cm6-1-hr, cover, data, earth, Earth Science > Atmosphere > Clouds > Cloud Amount/Frequency, fraction, frequency, highresmip, hist, hist-1950, intercomparison, MACMAP, meteorology, model, output, prepared, project, science, time, total";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "CMIP6 model data produced by CNRM-CERFACS is licensed under a Creative Commons Attribution-NonCommercial-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) and at http://www.umr-cnrm.fr/cmip6/. 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 name "/scratch/utmp/ftdir/cglo765/eclis/transfers/CNRM-CM6-1-HR_hist-1950_r1i1p1f2/iox/clt_Amon_CNRM-CM6-1-HR_hist-1950_r1i1p1f2_gr_%start_date%-%end_date%";
    String nemo_gelato_commit "731c30bdc3a253c_6524fe19b00467a";
    String nominal_resolution "50 km";
    Float64 Northernmost_Northing 89.61779109354386;
    String parent_activity_id "HighResMIP";
    String parent_experiment_id "spinup-1950";
    String parent_mip_era "CMIP6";
    String parent_source_id "CNRM-CM6-1-HR";
    String parent_time_units "days since 1850-01-01 00:00:00";
    String parent_variant_label "r1i1p1f2";
    Int32 physics_index 1;
    String product "model-output";
    Int32 realization_index 1;
    String realm "atmos";
    String references "http://www.umr-cnrm.fr/cmip6/references";
    String source "CNRM-CM6-1-HR (2017):  aerosol: prescribed monthly fields computed by TACTIC_v2 scheme atmos: Arpege 6.3 (T359; Gaussian Reduced with 181724 grid points in total distributed over 360 latitude circles (with 720 grid points per latitude circle between 32.2degN and 32.2degS reducing to 18 grid points per latitude circle at 89.6degN and 89.6degS); 91 levels; top level 78.4 km) atmosChem: OZL_v2 land: Surfex 8.0c ocean: Nemo 3.6 (eORCA025, tripolar primarily 1/4deg; 1442 x 1050 longitude/latitude; 75 levels; top grid cell 0-1 m) seaIce: Gelato 6.1";
    String source_id "CNRM-CM6-1-HR";
    String source_type "AOGCM";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -89.61779109354386;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Coupled integrationswith historic external forcings (as in highresSST-present)";
    String table_id "Amon";
    String time_coverage_end "2014-12-16T12:00:00Z";
    String time_coverage_start "1950-01-16T12:00:00Z";
    String title "CNRM-CM6-1-HR model output prepared for CMIP6 / HighResMIP hist-1950";
    String tracking_id "hdl:21.14100/e0904832-101b-4c40-8ee1-8f8f67bd1a92";
    String variable_id "clt";
    String variant_label "r1i1p1f2";
    Float64 Westernmost_Easting 0.0;
    String xios_commit "1442";
  }
}

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.

(easy) You can get data by using the dataset's Data Access Form. It makes the URL for you.
(easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
(not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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.