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Dataset Title:	2 days 1.1 km resolution forecast over Liguria (02)
Institution:	UNIGE-DICCA   (Dataset ID: unige-dicca_forecast_nep_1_1km_02)
Information:	Summary | License | Metadata | Background | Files | Make a graph

 

Dimensions	Start	Stride	Stop	Size	Spacing
time (UTC)				49	1h 0m 0s (even)
y (km)				81	1.110999 (even)
x (km)				102	1.111 (even)

Grid Variables (which always also download all of the dimension variables)

Convective_available_potential_energy_surface (J/kg)

Convective_inhibition_surface (J/kg)

Downward_long_wave_radiation_flux_surface (W.m-2)

Downward_short_wave_radiation_flux_surface (W.m-2)

Frictional_velocity_surface (m/s)

Geopotential_height_adiabatic_condensation_lifted (gpm)

Geopotential_height_cloud_base (gpm)

Geopotential_height_cloud_ceiling (gpm)

Geopotential_height_cloud_tops (gpm)

Geopotential_height_highest_tropospheric_freezing (gpm)

Geopotential_height_surface (gpm)

Geopotential_height_zeroDegC_isotherm (gpm)

Land_cover_0_sea_1_land_surface

Latent_heat_net_flux_surface (W.m-2)

MSLP_Eta_model_reduction_msl (Pa)

Planetary_boundary_layer_height_surface (m)

Precipitable_water_surface_layer (kg.m-2)

Precipitation_rate_surface (kg.m-2.s-1)

Pressure_cloud_base (Pressure @ Cloud base level, Pa)

Pressure_reduced_to_MSL_msl (Pa)

Pressure_surface (Pressure @ Ground or water surface, Pa)

Sensible_heat_net_flux_surface (W.m-2)

Snow_depth_surface (Snow depth @ Ground or water surface, m)

Snow_free_albedo_surface (percent)

Temperature_surface (Temperature @ Ground or water surface, K)

Total_cloud_cover_surface_layer (percent)

Upward_long_wave_radiation_flux_surface (W.m-2)

Upward_short_wave_radiation_flux_surface (W.m-2)

Visibility_surface (Visibility @ Ground or water surface, m)

Water_temperature_surface (K)

Wind_speed_gust_surface (m/s)

File type: (more information) .asc - View OPeNDAP-style ISO-8859-1 comma-separated text. .csv - Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). .csvp - Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. .csv0 - Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. .das - View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). .dds - View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). .dods - OPeNDAP clients use this to download the data in the DODS binary format. .esriAscii - Download an ISO-8859-1 ESRI ASCII file (latitude longitude data only; longitude must be all below or all above 180). .fgdc - View the dataset's UTF-8 FGDC .xml metadata. .graph - View a Make A Graph web page. .help - View a web page with a description of griddap. .html - View an OPeNDAP-style HTML Data Access Form. .htmlTable - View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. .iso19115 - View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. .itx - Download an ISO-8859-1 Igor Text File. Each axis variable and each data variable becomes a wave. .json - View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). .jsonlCSV1 - View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). .jsonlCSV - View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). .jsonlKVP - View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). .mat - Download a MATLAB binary file. .nc - Download a NetCDF-3 binary file with COARDS/CF/ACDD metadata. .ncHeader - View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. .ncml - View the dataset's structure and metadata as a UTF-8 NCML .xml file. .nccsv - Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. .nccsvMetadata - View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. .ncoJson - Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. .odvTxt - Download time,latitude,longitude,otherVariables as an ODV Generic Spreadsheet File (.txt). .parquet - Download as a parquet file. Metadata contains column names ("column_names") and units ("column_units"). .parquetWMeta - Download as a parquet file with detailed metadata. .timeGaps - View a UTF-8 list of gaps in the time values which are larger than the median gap. .tsv - Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). .tsvp - Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. .tsv0 - Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. .wav - Download a .wav audio file. All columns must be numeric and of the same type. .xhtml - View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. .geotif - View a grayscale GeoTIFF .tif file (for latitude longitude data; longitude must be all below or all above 180). .kml - View a Google Earth .kml file (for latitude, longitude data only). .smallPdf - View a small .pdf image file with a graph or map. .pdf - View a standard, medium-sized .pdf image file with a graph or map. .largePdf - View a large .pdf image file with a graph or map. .smallPng - View a small .png image file with a graph or map. .png - View a standard, medium-sized .png image file with a graph or map. .largePng - View a large .png image file with a graph or map. .transparentPng - View a .png image file (just the data, without axes, landmask, or legend).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.775088e+9, 1.7752608e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String ioos_category "Time";
    String long_name "GRIB forecast or observation time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  y {
    String _CoordinateAxisType "GeoY";
    Float32 actual_range 448.7373, 537.6172;
    String long_name "Projection Y Coordinate";
    String standard_name "projection_y_coordinate";
    String units "km";
  }
  x {
    String _CoordinateAxisType "GeoX";
    Float32 actual_range -434.2693, -322.0583;
    String long_name "Projection X Coordinate";
    String standard_name "projection_x_coordinate";
    String units "km";
  }
  Convective_available_potential_energy_surface {
    String abbreviation "CAPE";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 7, 6;
    String Grib2_Parameter_Category "Thermodynamic stability indices";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Convective available potential energy";
    String Grib_Variable_Id "VAR_0-7-6_L1";
    String long_name "Convective available potential energy @ Ground or water surface";
    Float32 missing_value NaN;
    String units "J/kg";
  }
  Convective_inhibition_surface {
    String abbreviation "CIN";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 7, 7;
    String Grib2_Parameter_Category "Thermodynamic stability indices";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Convective inhibition";
    String Grib_Variable_Id "VAR_0-7-7_L1";
    String long_name "Convective inhibition @ Ground or water surface";
    Float32 missing_value NaN;
    String units "J/kg";
  }
  Downward_long_wave_radiation_flux_surface {
    String abbreviation "DLWRF";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 5, 3;
    String Grib2_Parameter_Category "Long wave radiation";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Downward long-wave radiation flux";
    String Grib_Variable_Id "VAR_0-5-3_L1";
    String long_name "Downward long-wave radiation flux @ Ground or water surface";
    Float32 missing_value NaN;
    String units "W.m-2";
  }
  Downward_short_wave_radiation_flux_surface {
    String abbreviation "DSWRF";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 4, 7;
    String Grib2_Parameter_Category "Short wave radiation";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Downward short-wave radiation flux";
    String Grib_Variable_Id "VAR_0-4-7_L1";
    String long_name "Downward short-wave radiation flux @ Ground or water surface";
    Float32 missing_value NaN;
    String units "W.m-2";
  }
  Frictional_velocity_surface {
    String abbreviation "FRICV";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 2, 30;
    String Grib2_Parameter_Category "Momentum";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Frictional velocity";
    String Grib_Variable_Id "VAR_0-2-30_L1";
    String long_name "Frictional velocity @ Ground or water surface";
    Float32 missing_value NaN;
    String units "m/s";
  }
  Geopotential_height_adiabatic_condensation_lifted {
    String abbreviation "HGT";
    Float64 colorBarMaximum 1000.0;
    Float64 colorBarMinimum -50.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Level of adiabatic condensation lifted from the surface";
    Int32 Grib2_Level_Type 5;
    Int32 Grib2_Parameter 0, 3, 5;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Geopotential height";
    String Grib_Variable_Id "VAR_0-3-5_L5";
    String long_name "Geopotential height @ Level of adiabatic condensation lifted from the surface";
    Float32 missing_value NaN;
    String standard_name "geopotential_height";
    String units "gpm";
  }
  Geopotential_height_cloud_base {
    String abbreviation "HGT";
    Float64 colorBarMaximum 1000.0;
    Float64 colorBarMinimum -50.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Cloud base level";
    Int32 Grib2_Level_Type 2;
    Int32 Grib2_Parameter 0, 3, 5;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Geopotential height";
    String Grib_Variable_Id "VAR_0-3-5_L2";
    String long_name "Geopotential height @ Cloud base level";
    Float32 missing_value NaN;
    String standard_name "geopotential_height";
    String units "gpm";
  }
  Geopotential_height_cloud_ceiling {
    String abbreviation "HGT";
    Float64 colorBarMaximum 1000.0;
    Float64 colorBarMinimum -50.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Cloud ceiling";
    Int32 Grib2_Level_Type 215;
    Int32 Grib2_Parameter 0, 3, 5;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Geopotential height";
    String Grib_Variable_Id "VAR_0-3-5_L215";
    String long_name "Geopotential height @ Cloud ceiling";
    Float32 missing_value NaN;
    String standard_name "geopotential_height";
    String units "gpm";
  }
  Geopotential_height_cloud_tops {
    String abbreviation "HGT";
    Float64 colorBarMaximum 1000.0;
    Float64 colorBarMinimum -50.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Level of cloud tops";
    Int32 Grib2_Level_Type 3;
    Int32 Grib2_Parameter 0, 3, 5;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Geopotential height";
    String Grib_Variable_Id "VAR_0-3-5_L3";
    String long_name "Geopotential height @ Level of cloud tops";
    Float32 missing_value NaN;
    String standard_name "geopotential_height";
    String units "gpm";
  }
  Geopotential_height_highest_tropospheric_freezing {
    String abbreviation "HGT";
    Float64 colorBarMaximum 1000.0;
    Float64 colorBarMinimum -50.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Highest tropospheric freezing level";
    Int32 Grib2_Level_Type 204;
    Int32 Grib2_Parameter 0, 3, 5;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Geopotential height";
    String Grib_Variable_Id "VAR_0-3-5_L204";
    String long_name "Geopotential height @ Highest tropospheric freezing level";
    Float32 missing_value NaN;
    String standard_name "geopotential_height";
    String units "gpm";
  }
  Geopotential_height_surface {
    String abbreviation "HGT";
    Float64 colorBarMaximum 1000.0;
    Float64 colorBarMinimum -50.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 3, 5;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Geopotential height";
    String Grib_Variable_Id "VAR_0-3-5_L1";
    String long_name "Geopotential height @ Ground or water surface";
    Float32 missing_value NaN;
    String standard_name "geopotential_height";
    String units "gpm";
  }
  Geopotential_height_zeroDegC_isotherm {
    String abbreviation "HGT";
    Float64 colorBarMaximum 1000.0;
    Float64 colorBarMinimum -50.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Level of 0 °C isotherm";
    Int32 Grib2_Level_Type 4;
    Int32 Grib2_Parameter 0, 3, 5;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Geopotential height";
    String Grib_Variable_Id "VAR_0-3-5_L4";
    String long_name "Geopotential height @ Level of 0 °C isotherm";
    Float32 missing_value NaN;
    String standard_name "geopotential_height";
    String units "gpm";
  }
  Land_cover_0_sea_1_land_surface {
    String abbreviation "LAND";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 2, 0, 0;
    String Grib2_Parameter_Category "Vegetation/Biomass";
    String Grib2_Parameter_Discipline "Land surface products";
    String Grib2_Parameter_Name "Land cover (0 = sea, 1 = land)";
    String Grib_Variable_Id "VAR_2-0-0_L1";
    String long_name "Land cover (0 = sea, 1 = land) @ Ground or water surface";
    Float32 missing_value NaN;
  }
  Latent_heat_net_flux_surface {
    String abbreviation "LHTFL";
    Float64 colorBarMaximum 250.0;
    Float64 colorBarMinimum -250.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 0, 10;
    String Grib2_Parameter_Category "Temperature";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Latent heat net flux";
    String Grib_Variable_Id "VAR_0-0-10_L1";
    String long_name "Latent heat net flux @ Ground or water surface";
    Float32 missing_value NaN;
    String standard_name "surface_downward_latent_heat_flux";
    String units "W.m-2";
  }
  MSLP_Eta_model_reduction_msl {
    String abbreviation "MSLET";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Mean sea level";
    Int32 Grib2_Level_Type 101;
    Int32 Grib2_Parameter 0, 3, 192;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "MSLP (Eta model reduction)";
    String Grib_Variable_Id "VAR_0-3-192_L101";
    String long_name "MSLP (Eta model reduction) @ Mean sea level";
    Float32 missing_value NaN;
    String units "Pa";
  }
  Planetary_boundary_layer_height_surface {
    String abbreviation "HPBL";
    Float64 colorBarMaximum 2.0;
    Float64 colorBarMinimum -2.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 3, 18;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Planetary boundary layer height";
    String Grib_Variable_Id "VAR_0-3-18_L1";
    String long_name "Planetary boundary layer height @ Ground or water surface";
    Float32 missing_value NaN;
    String standard_name "sea_surface_height";
    String units "m";
  }
  Precipitable_water_surface_layer {
    String abbreviation "PWAT";
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 1, 3;
    String Grib2_Parameter_Category "Moisture";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Precipitable water";
    String Grib_Variable_Id "VAR_0-1-3_L1_layer";
    String long_name "Precipitable water @ Ground or water surface layer";
    Float32 missing_value NaN;
    String units "kg.m-2";
  }
  Precipitation_rate_surface {
    String abbreviation "PRATE";
    Float64 colorBarMaximum 1.0e-4;
    Float64 colorBarMinimum 0.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 1, 7;
    String Grib2_Parameter_Category "Moisture";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Precipitation rate";
    String Grib_Variable_Id "VAR_0-1-7_L1";
    String long_name "Precipitation rate @ Ground or water surface";
    Float32 missing_value NaN;
    String standard_name "lwe_precipitation_rate";
    String units "kg.m-2.s-1";
  }
  Pressure_cloud_base {
    String abbreviation "PRES";
    Float64 colorBarMaximum 90000.0;
    Float64 colorBarMinimum 30000.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Cloud base level";
    Int32 Grib2_Level_Type 2;
    Int32 Grib2_Parameter 0, 3, 0;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Pressure";
    String Grib_Variable_Id "VAR_0-3-0_L2";
    String long_name "Pressure @ Cloud base level";
    Float32 missing_value NaN;
    String standard_name "air_pressure";
    String units "Pa";
  }
  Pressure_reduced_to_MSL_msl {
    String abbreviation "PRMSL";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Mean sea level";
    Int32 Grib2_Level_Type 101;
    Int32 Grib2_Parameter 0, 3, 1;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Pressure reduced to MSL";
    String Grib_Variable_Id "VAR_0-3-1_L101";
    String long_name "Pressure reduced to MSL @ Mean sea level";
    Float32 missing_value NaN;
    String units "Pa";
  }
  Pressure_surface {
    String abbreviation "PRES";
    Float64 colorBarMaximum 105000.0;
    Float64 colorBarMinimum 95000.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 3, 0;
    String Grib2_Parameter_Category "Mass";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Pressure";
    String Grib_Variable_Id "VAR_0-3-0_L1";
    String long_name "Pressure @ Ground or water surface";
    Float32 missing_value NaN;
    String standard_name "surface_air_pressure";
    String units "Pa";
  }
  Sensible_heat_net_flux_surface {
    String abbreviation "SHTFL";
    Float64 colorBarMaximum 250.0;
    Float64 colorBarMinimum -250.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 0, 11;
    String Grib2_Parameter_Category "Temperature";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Sensible heat net flux";
    String Grib_Variable_Id "VAR_0-0-11_L1";
    String long_name "Sensible heat net flux @ Ground or water surface";
    Float32 missing_value NaN;
    String standard_name "surface_downward_sensible_heat_flux";
    String units "W.m-2";
  }
  Snow_depth_surface {
    String abbreviation "SNOD";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 1, 11;
    String Grib2_Parameter_Category "Moisture";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Snow depth";
    String Grib_Variable_Id "VAR_0-1-11_L1";
    String long_name "Snow depth @ Ground or water surface";
    Float32 missing_value NaN;
    String units "m";
  }
  Snow_free_albedo_surface {
    String abbreviation "SNFALB";
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 19, 18;
    String Grib2_Parameter_Category "Physical atmospheric Properties";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Snow free albedo";
    String Grib_Variable_Id "VAR_0-19-18_L1";
    String long_name "Snow free albedo @ Ground or water surface";
    Float32 missing_value NaN;
    String units "percent";
  }
  Temperature_surface {
    String abbreviation "TMP";
    Float64 colorBarMaximum 305.0;
    Float64 colorBarMinimum 273.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 0, 0;
    String Grib2_Parameter_Category "Temperature";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Temperature";
    String Grib_Variable_Id "VAR_0-0-0_L1";
    String long_name "Temperature @ Ground or water surface";
    Float32 missing_value NaN;
    String standard_name "sea_water_temperature";
    String units "K";
  }
  Total_cloud_cover_surface_layer {
    String abbreviation "TCDC";
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 6, 1;
    String Grib2_Parameter_Category "Cloud";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Total cloud cover";
    String Grib_Variable_Id "VAR_0-6-1_L1_layer";
    String long_name "Total cloud cover @ Ground or water surface layer";
    Float32 missing_value NaN;
    String standard_name "cloud_area_fraction";
    String units "percent";
  }
  Upward_long_wave_radiation_flux_surface {
    String abbreviation "ULWRF";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 5, 4;
    String Grib2_Parameter_Category "Long wave radiation";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Upward long-wave radiation flux";
    String Grib_Variable_Id "VAR_0-5-4_L1";
    String long_name "Upward long-wave radiation flux @ Ground or water surface";
    Float32 missing_value NaN;
    String units "W.m-2";
  }
  Upward_short_wave_radiation_flux_surface {
    String abbreviation "USWRF";
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum -500.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 4, 8;
    String Grib2_Parameter_Category "Short wave radiation";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Upward short-wave radiation flux";
    String Grib_Variable_Id "VAR_0-4-8_L1";
    String long_name "Upward short-wave radiation flux @ Ground or water surface";
    Float32 missing_value NaN;
    String units "W.m-2";
  }
  Visibility_surface {
    String abbreviation "VIS";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 19, 0;
    String Grib2_Parameter_Category "Physical atmospheric Properties";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Visibility";
    String Grib_Variable_Id "VAR_0-19-0_L1";
    String long_name "Visibility @ Ground or water surface";
    Float32 missing_value NaN;
    String units "m";
  }
  Water_temperature_surface {
    String abbreviation "WTMP";
    Float64 colorBarMaximum 305.0;
    Float64 colorBarMinimum 273.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 10, 3, 0;
    String Grib2_Parameter_Category "Surface Properties";
    String Grib2_Parameter_Discipline "Oceanographic products";
    String Grib2_Parameter_Name "Water temperature";
    String Grib_Variable_Id "VAR_10-3-0_L1";
    String long_name "Water temperature @ Ground or water surface";
    Float32 missing_value NaN;
    String standard_name "sea_water_temperature";
    String units "K";
  }
  Wind_speed_gust_surface {
    String abbreviation "GUST";
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.0;
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Ground or water surface";
    Int32 Grib2_Level_Type 1;
    Int32 Grib2_Parameter 0, 2, 22;
    String Grib2_Parameter_Category "Momentum";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Wind speed (gust)";
    String Grib_Variable_Id "VAR_0-2-22_L1";
    String long_name "Wind speed (gust) @ Ground or water surface";
    Float32 missing_value NaN;
    String standard_name "wind_speed_of_gust";
    String units "m/s";
  }
  NC_GLOBAL {
    String cdm_data_type "Grid";
    String contributors_email "meteocean.unige@gmail.com";
    String contributors_name "MeteOcean research group";
    String contributors_role "Research management";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "francesco.ferrari@unige.it";
    String creator_name "Ferrari, Francesco";
    String creator_orcid "0000-0002-8752-993X";
    String creator_type "person";
    String creator_url "https://forecast.meteocean.science";
    String data_doi "10.5281/zenodo.17572158";
    String data_format_original "grib2";
    String data_version "3.9.1";
    String distribution "https://s4raise.it/dssmare/distributed_monitoring_system/, https://s4raise.it/dssmare/metocean_models/";
    String documentation "https://s4raise.it/dssmare/distributed_monitoring/, https://s4raise.it/dssmare/metocean_models/, https://raise-spoke3.s4raise.it/project01";
    String grid_mapping__CoordinateAxisTypes "GeoX GeoY";
    String grid_mapping__CoordinateTransformType "Projection";
    String grid_mapping_earth_radius "6367470.0";
    String grid_mapping_latitude_of_projection_origin "40.0";
    String grid_mapping_longitude_of_central_meridian "14.0";
    String grid_mapping_name "lambert_conformal_conic";
    String grid_mapping_standard_parallel "40.0";
    String history 
"2026-04-03T05:55:44Z (local files)
2026-04-03T05:55:44Z https://erddap.s4raise.it/erddap/griddap/unige-dicca_forecast_nep_1_1km_02.das";
    String infoUrl "https://www.raiseliguria.it/spoke-3/";
    String inspire "Oceanographic geographical features";
    String institution "UNIGE-DICCA";
    String institution_country "IT";
    String keywords "Wind Speed (a92f49f3-e2ee-4ef4-b064-39311ffb95d)";
    String keywords_vocabulary "GCMD Science Keywords";
    String language "XML";
    String license "CC-BY 4.0";
    String maintainer "ETT S.p.A.";
    String model_realtime "true";
    String naming_authority "RAISE, Sindbad 2.0";
    String owner "UNIGE-DICCA";
    String owner_url "https://meteocean.science/";
    String project_code "RAISE, Sindbad 2.0";
    String project_id "ECS00000035,";
    String project_name "Robotics and AI for Socio-economic Empowerment, Servizi per la Navigazione e Attività Marittime";
    String project_statement "RAISE: Robotics and AI for Socio-economic Empowerment is an innovation ecosystem funded by the Ministry of University and Research under the National Recovery and Resilience Plan (NRRP, Mission 4, Component 2, Investment 1.5). Sindbad 2.0: Servizi per la Navigazione e Attività Marittime (Services for Navigation and Maritime Activities)";
    String project_url "https://www.raiseliguria.it/, https://www.sindbad-liguria.it/";
    String publisher "ETT S.p.A.";
    String references "https://doi.org/10.1016/j.atmosres.2015.05.010, https://doi.org/10.1002/2016GL068265";
    String source "WRF simulations initialized with GFS global model simulation";
    String sourceUrl "(local files)";
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Hourly 3-dimensional atmospheric gridded data, with a temporal coverage of 48 hours and a spatial resolution of 1.1 km. Data cover Central and Eastern Liguria.";
    String testOutOfDate "now+1day";
    String theme_eu_data "http://publications.europa.eu/resource/authority/data-theme/ENVI";
    String theme_eurovoc "http://publications.europa.eu/resource/authority/eurovoc/100224";
    String time_coverage_end "2026-04-04T00:00:00Z";
    String time_coverage_resolution "automatically taken from data";
    String time_coverage_start "2026-04-02T00:00:00Z";
    String title "2 days 1.1 km resolution forecast over Liguria (02)";
    String visibility "public";
  }
}

 

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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 Data Access Protocol (DAP) and its projection constraints.

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.

 

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