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ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
| Dataset Title: | HYCOM GLBa0.08 1/12 deg HYCOM + NCODA Global Hindcast Analysis (Combined) [time][Depth][Y][X]
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| Institution: | Naval Research Laboratory (Dataset ID: hycom_GLBa008_tdyx) |
| Information: | Summary
| License
| Metadata
| Background
| Make a graph
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Attributes {
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.0678176e+9, 1.3691808e+9;
String axis "T";
String calendar "standard";
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";
}
Depth {
Float32 actual_range 0.0, 5500.0;
String axis "Z";
String ioos_category "Location";
String long_name "Depth";
String positive "down";
String standard_name "depth";
String units "m";
}
Y {
Int32 actual_range 1, 3298;
String axis "Y";
String ioos_category "Location";
String long_name "Y";
String point_spacing "even";
}
X {
Int32 actual_range 1, 4500;
String axis "X";
String ioos_category "Location";
String long_name "X";
String point_spacing "even";
}
u {
Float32 _FillValue 1.267651E30;
Float64 colorBarMaximum 0.5;
Float64 colorBarMinimum -0.5;
String coordinates "Longitude Latitude Date";
String ioos_category "Currents";
String long_name "u-veloc. [90.9H]";
String standard_name "eastward_sea_water_velocity";
String units "m/s";
Float32 valid_range -2.1905468, 2.5003166;
}
v {
Float32 _FillValue 1.267651E30;
Float64 colorBarMaximum 0.5;
Float64 colorBarMinimum -0.5;
String coordinates "Longitude Latitude Date";
String ioos_category "Currents";
String long_name "v-veloc. [90.9H]";
String standard_name "northward_sea_water_velocity";
String units "m/s";
Float32 valid_range -2.96367, 2.2687745;
}
temperature {
Float32 _FillValue 1.267651E30;
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String coordinates "Longitude Latitude Date";
String ioos_category "Temperature";
String long_name "temp [90.9H]";
String standard_name "sea_water_potential_temperature";
String units "degC";
Float32 valid_range -12.885991, 34.459007;
}
salinity {
Float32 _FillValue 1.267651E30;
Float64 colorBarMaximum 37.0;
Float64 colorBarMinimum 32.0;
String coordinates "Longitude Latitude Date";
String ioos_category "Salinity";
String long_name "salinity [90.9H]";
String standard_name "sea_water_salinity";
String units "PSU";
Float32 valid_range 0.5431315, 40.690407;
}
NC_GLOBAL {
String cdm_data_type "Grid";
String Conventions "CF-1.0, COARDS, Unidata Dataset Discovery v1.0";
String creator_email "George.Halliwell@noaa.gov";
String creator_name "Naval Research Laboratory, HYCOM";
String experiment "90.9";
String history
"archv2ncdf2d
2013-05-18T06:16:53Z http://tds.hycom.org/thredds/dodsC/glb_analysis
2013-05-18T06:16:53Z http://coastwatch.pfeg.noaa.gov/erddap/griddap/hycom_GLBa008_tdyx.das";
String infoUrl "http://hycom.org/dataserver/glb-analysis/";
String institution "Naval Research Laboratory";
String keywords
"60.5h, 90.8h,
Oceans > Ocean Circulation > Ocean Currents,
Oceans > Ocean Temperature > Potential Temperature,
Oceans > Salinity/Density > Salinity,
circulation, currents, density, eastward, eastward_sea_water_velocity,
glba0.08, hycom, laboratory, naval, northward, northward_sea_water_velocity,
ocean, oceans, potential, research, salinity, sea,
sea_water_potential_temperature, sea_water_salinity, seawater, temperature,
u-velocity, v-velocity, velocity, water";
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, ERD, NOAA, 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 Metadata_Conventions "CF-1.0, COARDS, Unidata Dataset Discovery v1.0";
String publisher_email "hycomdata@coaps.fsu.edu";
String publisher_name "FSU COAPS";
String publisher_url "http://www.coaps.fsu.edu/";
String source "HYCOM archive file";
String sourceUrl "http://tds.hycom.org/thredds/dodsC/glb_analysis";
String standard_name_vocabulary "CF-12";
String summary
"HYbrid Coordinate Ocean Model (HYCOM) GLBa0.08. The hybrid coordinate is one
that is isopycnal in the open, stratified ocean, but smoothly reverts to a
terrain-following coordinate in shallow coastal regions, and to z-level
coordinates in the mixed layer and/or unstratified seas. The hybrid
coordinate extends the geographic range of applicability of traditional
isopycnic coordinate circulation models (the basis of the present hybrid
code), such as the Miami Isopycnic Coordinate Ocean Model (MICOM) and the
Navy Layered Ocean Model (NLOM), toward shallow coastal seas and unstratified
parts of the world ocean.";
String time_coverage_end "2013-05-22T00:00:00Z";
String time_coverage_start "2003-11-03T00:00:00Z";
String title
"HYCOM GLBa0.08 1/12 deg HYCOM + NCODA Global Hindcast Analysis (Combined)
[time][Depth][Y][X]";
}
}
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
http://coastwatch.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
http://coastwatch.pfeg.noaa.gov/erddap/griddap/erdBAssta5day.htmlTable?sst[(2007-10-21T00:00:00)][0][(-75):100:(75)][(180):100:(360)]
Thus, the query is often a variable name (e.g., sst),
followed by a set of [] for each of the variable's dimensions
(for example, [time][altitude][latitude][longitude]),
with your desired (start):stride:(stop) values within each [].
For details, see the griddap Documentation.