PacIOOS ERDDAP
Easier access to scientific data

ERDDAP > griddap > Data Access Form ?

Dataset Title:  NEOWAVE Regional Tsunami Model: Kalapana 1975: Hawaii: Maui Subscribe RSS
Institution:  Pacific Islands Ocean Observing System (PacIOOS)   (Dataset ID: neowave_kalapana1975_maui)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Dimensions ? Start ? Stride ? Stop ?  Size ?    Spacing ?
 latitude (degrees_north) ?      781    -0.001666667 (even)
  < slider >
 longitude (degrees_east) ?      1021    0.001666667 (uneven)
  < slider >
 
Grid Variables (which always also download all of the dimension variables) 
 ssh (sea surface height, meters) ?

File type: (more information)

(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 {
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 20.3, 21.6;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String short_name "lat";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -157.4, -155.7;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String short_name "lon";
    String standard_name "longitude";
    String units "degrees_east";
  }
  ssh {
    Float32 _FillValue -9999.0;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String comment "Wave amplitude, or maximum sea surface elevation; vertical datum is mean sea level.";
    String earthquake_date "1975-11-29T14:48:00Z";
    Float32 earthquake_degrees_east -155.09573;
    Float32 earthquake_degrees_north 19.30099;
    String earthquake_location "Kalapana, Hawaii Island, Hawaii";
    Float32 earthquake_moment_magnitude 7.5;
    String ioos_category "Sea Level";
    String long_name "sea surface height";
    Float32 missing_value -9999.0;
    String short_name "ssh";
    String standard_name "sea_surface_height";
    String units "meters";
  }
  NC_GLOBAL {
    String acknowledgement "The Pacific Islands Ocean Observing System (PacIOOS) is funded through the National Oceanic and Atmospheric Administration (NOAA) as a Regional Association within the U.S. Integrated Ocean Observing System (IOOS). PacIOOS is coordinated by the University of Hawaii School of Ocean and Earth Science and Technology (SOEST).";
    String cdm_data_type "Grid";
    String comment "Model runs produced by Kwok Fai Cheung (cheung@hawaii.edu).";
    String Conventions "CF-1.6, ACDD-1.3";
    String creator_email "cheung@hawaii.edu";
    String creator_institution "University of Hawaii at Manoa";
    String creator_name "Kwok Fai Cheung";
    String creator_type "person";
    String creator_url "https://www.soest.hawaii.edu/ore/people/faculty/kwok-fai-cheung/";
    String date_created "2022-05-06";
    String date_issued "2022-05-06";
    String date_metadata_modified "2022-05-06";
    String date_modified "2022-05-06";
    String defaultGraphQuery "ssh";
    String drawLandMask "off";
    Float64 Easternmost_Easting -155.7;
    String geospatial_bounds "POLYGON ((20.3000 -157.4000 21.6000 -157.4000 21.6000 -155.7000 20.3000 -155.7000 20.3000 -157.4000))";
    String geospatial_bounds_crs "EPSG:4326";
    Float64 geospatial_lat_max 21.6;
    Float64 geospatial_lat_min 20.3;
    Float64 geospatial_lat_resolution 0.0016666666666666676;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -155.7;
    Float64 geospatial_lon_min -157.4;
    String geospatial_lon_units "degrees_east";
    String history 
"2022-05-06T20:35:00Z New dataset.
2023-09-29T08:06:29Z https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/neowave_kalapana1975_maui
2023-09-29T08:06:29Z https://pae-paha.pacioos.hawaii.edu/erddap/griddap/neowave_kalapana1975_maui.das";
    String id "neowave_kalapana1975_maui";
    String infoUrl "https://www.soest.hawaii.edu/ore/people/faculty/kwok-fai-cheung/";
    String institution "Pacific Islands Ocean Observing System (PacIOOS)";
    String instrument "Not Applicable > Not Applicable";
    String instrument_vocabulary "GCMD Instrument Keywords";
    String ISO_Topic_Categories "oceans";
    String keywords "Earth Science > Human Dimensions > Natural Hazards > Tsunamis, Earth Science > Oceans > Coastal Processes > Sea Surface Height, Earth Science > Oceans > Coastal Processes > Storm Surge, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Waves > Storm Surge, Earth Science > Oceans > Ocean Waves > Tsunamis, Earth Science > Oceans > Sea Surface Topography > Sea Surface Height, Earth Science Services > Models > Ocean General Circulation Models (OGCM)/Regional Ocean Models, Earth Science Services > Models > Weather Research/Forecast Models";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, University of Hawaii, PacIOOS, NOAA, State of Hawaii nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.";
    String locations "Continent > North America > United States Of America > Hawaii, Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Kahoolawe, Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Lanai, Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Maui, Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Molokai";
    String locations_vocabulary "GCMD Location Keywords";
    String metadata_link "https://www.pacioos.hawaii.edu/metadata/neowave_kalapana1975_maui.html";
    String naming_authority "org.pacioos";
    Float64 Northernmost_Northing 21.6;
    String platform "Models/Analyses > > Models";
    String platform_vocabulary "GCMD Platform Keywords";
    String program "Pacific Islands Ocean Observing System (PacIOOS)";
    String project "Pacific Islands Ocean Observing System (PacIOOS)";
    String publisher_email "info@pacioos.org";
    String publisher_institution "Pacific Islands Ocean Observing System (PacIOOS)";
    String publisher_name "Pacific Islands Ocean Observing System (PacIOOS)";
    String publisher_type "institution";
    String publisher_url "http://www.pacioos.hawaii.edu";
    String references "Related publication: Yamazaki, Y., Kowalik, Z. and Cheung, K.F. (2009), Depth-integrated, non-hydrostatic model for wave breaking and run-up. Int. J. Numer. Meth. Fluids, 61: 473-497. https://doi.org/10.1002/fld.1952.";
    String source "Non-hydrostatic Evolution of Ocean WAVEs (NEOWAVE) tsunami model";
    String sourceUrl "https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/neowave_kalapana1975_maui";
    Float64 Southernmost_Northing 20.3;
    String standard_name_vocabulary "CF Standard Name Table v39";
    String summary "Non-hydrostatic Evolution of Ocean WAVEs (NEOWAVE) regional tsunami model for Maui County in the State of Hawaii, which includes the islands of Maui, Molokai, Lanai, and Kahoolawe. Provides a nearshore hazard map of wave amplitude based on the 1975 Kalapana tsunami. Data are gridded at approximately 180-m resolution referenced to the WGS84 coordinate system and use a vertical datum of mean sea level (MSL). This shock-capturing, dispersive wave model computes tsunami generation, propagation, and inundation for complex flow patterns in shelf and reef environments. It has been validated with analytical, laboratory, and field benchmarks and is approved by the National Tsunami Hazard Mitigation Program. These hazard maps cover tsunamis only; other potential hazards such as wind waves and swells would be additive to the inundation described by these data.";
    String time_coverage_duration "P0D";
    String time_coverage_resolution "P0D";
    String title "NEOWAVE Regional Tsunami Model: Kalapana 1975: Hawaii: Maui";
    Float64 Westernmost_Easting -157.4;
  }
}

 

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.


 
ERDDAP, Version 2.23
Disclaimers | Privacy Policy | Contact