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Dataset Title:  N01 Directional Waves   RSS
Institution:  Univ. of Maine   (Dataset ID: N01_waves_mstrain_all)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background | Subset | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 station ?      
   - +  ?
 time (UTC) ?          2012-10-24T18:00:00Z    2021-11-04T21:00:00Z
  < slider >
 mooring_site_desc (Station Description) ?              
 water_depth (Water depth at station) ?          225.0    225.0
 index (microstrain matching index, 1) ?          1    3044
 significant_wave_height_3 (m) ?          0.0    9.99
 significant_wave_height_3_qc (1) ?      
   - +  ?
 maximum_wave_height_3 (m) ?          4.936723E-25    14.5
 maximum_wave_height_3_qc (1) ?      
   - +  ?
 dominant_wave_period_3 (s) ?          2.062    23.4
 dominant_wave_period_3_qc (1) ?      
   - +  ?
 mean_wave_direction_3 (degrees) ?          0.31    359.96
 mean_wave_direction_3_qc (1) ?      
   - +  ?
 mean_wave_direction_spread_3 (degrees) ?          0.04    23.23
 mean_wave_direction_spread_3_qc (1) ?          0    60
 principal_wave_direction_3 (degrees) ?          0.01    359.98
 principal_wave_direction_3_qc (1) ?          0    60
 principal_wave_direction_spread_3 (degrees) ?          0.01    1.0
 principal_wave_direction_spread_3_qc (1) ?          0    60
 swell_wave_height_3 (Swell Wave Height, m) ?          0.0    9.51
 swell_wave_height_3_qc (1) ?          0    60
 swell_wave_period_3 (Swell Wave Period, s) ?          8.33    19.05
 swell_wave_period_3_qc (1) ?          0    60
 wind_wave_height_3 (Wind Wave Height, m) ?          0.0    3.792
 wind_wave_height_3_qc (1) ?          0    60
 wind_wave_period_3 (Wind Wave Period, s) ?          2.062    7.692
 wind_wave_period_3_qc (1) ?          0    60
 swell_and_wind_wave_separation_frequency_3 (Hz) ?          0.125    0.125
 swell_and_wind_wave_separation_frequency_3_qc (1) ?          0    60
 wave_steepness_3 (Wave Steepness, 1) ?          1.0    7.0
 wave_steepness_3_qc (Wave Steepness QC, 1) ?          -103    112
 offset_time (seconds) ?          -1200.0    -1098.0
 time_created (Time Record Created, UTC) ?          2012-10-24T18:13:53Z    2021-11-04T21:42:05Z
 time_modified (Time Record Last Modified, UTC) ?          2012-10-24T18:13:53Z    2021-11-04T21:42:05Z
 longitude (degrees_east) ?      
   - +  ?
  < slider >
 latitude (degrees_north) ?      
   - +  ?
  < slider >
 depth (m) ?      
   - +  ?
  < slider >
 
Server-side Functions ?
 distinct() ?
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
  }
  time {
    Int32 _ChunkSizes 512;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.3511016e+9, 1.6360596e+9;
    String axis "T";
    String calendar "gregorian";
    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";
  }
  mooring_site_desc {
    String ioos_category "Location";
    String long_name "Station Description";
  }
  water_depth {
    Float32 actual_range 225.0, 225.0;
    String ioos_category "Location";
    String long_name "Water depth at station";
  }
  index {
    Int32 _ChunkSizes 810;
    Int32 _FillValue -999;
    Int32 actual_range 1, 3044;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Unknown";
    Int32 is_dead 0;
    String long_name "microstrain matching index";
    String short_name "index";
    String units "1";
    Int32 valid_range 0, 2147483647;
  }
  significant_wave_height_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 0.0, 9.99;
    String ancillary_variables "significant_wave_height_3_qc";
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Significant Wave Height 3";
    String short_name "SWH3";
    String standard_name "sea_surface_wave_significant_height_3";
    String units "m";
    Float32 valid_range 0.0, 10.0;
  }
  significant_wave_height_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 99;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Significant Wave Height 3 QC";
    String short_name "SWH3Q";
    String standard_name "sea_surface_wave_significant_height_3_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  maximum_wave_height_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 4.936723e-25, 14.5;
    String ancillary_variables "maximum_wave_height_3_qc";
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Maximum Wave Height 3";
    String short_name "MWH3";
    String standard_name "sea_surface_wave_maximum_height_3";
    String units "m";
    Float32 valid_range 0.0, 15.0;
  }
  maximum_wave_height_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 99;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Maximum Wave Height 3 QC";
    String short_name "MWH3Q";
    String standard_name "sea_surface_wave_maximum_height_3_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  dominant_wave_period_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 2.062, 23.4;
    String ancillary_variables "dominant_wave_period_3_qc";
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Dominant Wave Period 3";
    String short_name "DWP3";
    String standard_name "sea_surface_wave_dominant_period_3";
    String units "s";
    Float32 valid_range 0.0, 32.0;
  }
  dominant_wave_period_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 99;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Dominant Wave Period 3 QC";
    String short_name "DWP3Q";
    String standard_name "sea_surface_wave_dominant_period_3_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  mean_wave_direction_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 0.31, 359.96;
    String ancillary_variables "mean_wave_direction_3_qc";
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Mean Wave Direction (Alpha 1)";
    String short_name "MWD3";
    String standard_name "sea_surface_mean_wave_from_direction";
    String units "degrees";
    Float32 valid_range 0.0, 360.0;
  }
  mean_wave_direction_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 99;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Mean Wave Direction (Alpha 1) QC";
    String short_name "MWD3Q";
    String standard_name "sea_surface_mean_wave_from_direction_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  mean_wave_direction_spread_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 0.04, 23.23;
    String ancillary_variables "mean_wave_direction_spread_3_qc";
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Mean Wave Direction Spread (R1)";
    String short_name "MWDS3";
    String standard_name "sea_surface_mean_wave_direction_spread";
    String units "degrees";
    Float32 valid_range 0.0, 360.0;
  }
  mean_wave_direction_spread_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 60;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Mean Wave Direction Spread (R1) QC";
    String short_name "MWDS3Q";
    String standard_name "sea_surface_mean_wave_direction_spread_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  principal_wave_direction_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 0.01, 359.98;
    String ancillary_variables "principal_wave_direction_3_qc";
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Principal Wave Direction (Alpha 2)";
    String short_name "PWD3";
    String standard_name "sea_surface_principal_wave_from_direction";
    String units "degrees";
    Float32 valid_range 0.0, 360.0;
  }
  principal_wave_direction_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 60;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Principal Wave Direction (Alpha 2) QC";
    String short_name "PWD3Q";
    String standard_name "sea_surface_principal_wave_from_direction_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  principal_wave_direction_spread_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 0.01, 1.0;
    String ancillary_variables "principal_wave_direction_spread_3_qc";
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Principal Wave Direction Spread (R2)";
    String short_name "PWDS3";
    String standard_name "sea_surface_pricipal_wave_direction_spread";
    String units "degrees";
    Float32 valid_range 0.0, 360.0;
  }
  principal_wave_direction_spread_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 60;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Principal Wave Direction Spread (R2) QC";
    String short_name "PWDS3Q";
    String standard_name "sea_surface_pricipal_wave_direction_spread_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  swell_wave_height_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 0.0, 9.51;
    String ancillary_variables "swell_wave_height_3_qc";
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Swell Wave Height";
    String short_name "SwWH3";
    String standard_name "sea_surface_wave_swell_height";
    String units "m";
    Float32 valid_range 0.0, 10.0;
  }
  swell_wave_height_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 60;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Swell Wave Height QC";
    String short_name "SwWH3Q";
    String standard_name "sea_surface_wave_swell_height_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  swell_wave_period_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 8.33, 19.05;
    String ancillary_variables "swell_wave_period_3_qc";
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Swell Wave Period";
    String short_name "SwWP3";
    String standard_name "sea_surface_wave_swell_period";
    String units "s";
    Float32 valid_range 0.0, 32.0;
  }
  swell_wave_period_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 60;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Swell Wave Period QC";
    String short_name "SwWP3Q";
    String standard_name "sea_surface_wave_swell_period_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  wind_wave_height_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 0.0, 3.792;
    String ancillary_variables "wind_wave_height_3_qc";
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Wind Wave Height";
    String short_name "WiWH3";
    String standard_name "sea_surface_wave_wind_height";
    String units "m";
    Float32 valid_range 0.0, 10.0;
  }
  wind_wave_height_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 60;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Wind Wave Height QC";
    String short_name "WiWH3Q";
    String standard_name "sea_surface_wave_wind_height_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  wind_wave_period_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 2.062, 7.692;
    String ancillary_variables "wind_wave_period_3_qc";
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Wind Wave Period";
    String short_name "WiWP3";
    String standard_name "sea_surface_wave_wind_period";
    String units "s";
    Float32 valid_range 0.0, 32.0;
  }
  wind_wave_period_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 60;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Wind Wave Period QC";
    String short_name "WiWP3Q";
    String standard_name "sea_surface_wave_wind_period_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  swell_and_wind_wave_separation_frequency_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 0.125, 0.125;
    String ancillary_variables "swell_and_wind_wave_separation_frequency_3_qc";
    Float64 colorBarMaximum 1.2000000000000002;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Swell and Wind Wave Separation Frequency";
    String short_name "SwWiSF3";
    String standard_name "sea_surface_swell_and_wind_wave_separation_frequency";
    String units "Hz";
    Float32 valid_range 0.03125, 1.0;
  }
  swell_and_wind_wave_separation_frequency_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range 0, 60;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Swell and Wind Wave Separation Frequency QC";
    String short_name "SwWiSF3Q";
    String standard_name "sea_surface_swell_and_wind_wave_separation_frequency_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  wave_steepness_3 {
    Int32 _ChunkSizes 810;
    Float32 _FillValue -999.0;
    Float32 actual_range 1.0, 7.0;
    String ancillary_variables "wave_steepness_3_qc";
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String interpretation "N/A calm calm_swell calm_sea swell average steep very_steep";
    String ioos_category "Surface Waves";
    Int32 is_dead 0;
    String long_name "Wave Steepness";
    String short_name "WSt3";
    String standard_name "sea_surface_wave_steepness";
    String units "1";
    Float32 valid_range 0.0, 7.0;
  }
  wave_steepness_3_qc {
    Int32 _ChunkSizes 2429;
    Byte _FillValue -128;
    Byte actual_range -103, 112;
    Float64 colorBarMaximum 128.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String flag_meanings "quality_good out_of_range sensor_nonfunctional algorithm_failure_no_infl_pt other_auto_qc off_station suspect_or_other_manual_qc";
    Byte flag_values 0, 1, 2, 3, 40, 60, 99;
    String intent "data_quality";
    String ioos_category "Quality";
    String long_name "Wave Steepness QC";
    String short_name "WSt3Q";
    String standard_name "sea_surface_wave_steepness_qc";
    String units "1";
    Byte valid_range -127, 127;
  }
  offset_time {
    Int32 _ChunkSizes 486;
    Float64 _FillValue -999.0;
    Float64 actual_range -1200.0, -1098.0;
    Float64 colorBarMaximum 4000.0;
    Float64 colorBarMinimum -4000.0;
    String Comment "Add to time for actual sensor reading ";
    String coordinates "time lon lat depth";
    String ioos_category "Time";
    String long_name "Offset from regular time interval";
    String short_name "off_time";
    String standard_name "offset_time";
    String units "seconds";
    Float64 valid_range -3600.0, 3600.0;
  }
  time_created {
    Int32 _ChunkSizes 486;
    Float64 actual_range 1.351102433905424e+9, 1.6360621256594353e+9;
    Float64 colorBarMaximum 120000.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Time";
    String long_name "Time Record Created";
    String short_name "time_cr";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_range 0.0, 99999.0;
  }
  time_modified {
    Int32 _ChunkSizes 486;
    Float64 actual_range 1.351102433905424e+9, 1.6360621256594353e+9;
    Float64 colorBarMaximum 120000.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time lon lat depth";
    String ioos_category "Time";
    String long_name "Time Record Last Modified";
    String short_name "time_mod";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_range 0.0, 99999.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -65.91454, -65.907;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 42.32468, 42.3303;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 actual_range 0.0, 9.96921e+36;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "OceanDepth";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
 }
  NC_GLOBAL {
    Int32 breakout_id 73;
    String buffer_type "waves_3";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station, longitude, latitude";
    String clock_time "Center of period";
    String contact "[email protected],[email protected],[email protected]";
    String Conventions "CF-1.6, COARDS, Unidata Dataset Discovery v1.0";
    String creator_email "[email protected],[email protected],[email protected]";
    String creator_name "Neal Pettigrew";
    String creator_url "http://gyre.umeoce.maine.edu";
    String defaultGraphQuery "time,significant_wave_height_3&time%3E=now-7days&.draw=lines&.color=0x000000";
    Int32 delta_t 60;
    String depth_datum "Sea Level";
    Float64 Easternmost_Easting -65.907;
    Float64 ending_julian_day_number 59522.875;
    String ending_julian_day_string "2021-11-04 21:00:00";
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 42.3303;
    Float64 geospatial_lat_min 42.32468;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -65.907;
    Float64 geospatial_lon_min -65.91454;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 9.96921e+36;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2021-07-30 15:25:15:  Modified [lon,lat] to [-65.914058,42.329713].
2021-07-21 04:51:18:  Modified [lon,lat] to [-65.912899,42.329559].
Wed Jul 21 04:49:05 2021: /usr/local/bin/ncrcat -d time,59416.0597222224,59419.8930555554 N0123.waves.mstrain.v1.realtime.nc N0123.waves.mstrain.v1.realtime.nc.new
Wed Jul 21 04:25:45 2021: /usr/local/bin/ncrcat -d time,59415.8930555554,59419.8930555554 N0123.waves.mstrain.v1.realtime.nc N0123.waves.mstrain.v1.realtime.nc.new

2024-03-19T06:51:11Z (local files)
2024-03-19T06:51:11Z http://www.neracoos.org/erddap/tabledap/N01_waves_mstrain_all.html";
    String id "N01-waves-mstrain-v1";
    String infoUrl "http://www.neracoos.org/";
    String institution "Univ. of Maine";
    String institution_url "http://gyre.umeoce.maine.edu";
    String julian_day_convention "Julian date convention begins at 00:00:00 UTC on 17 November 1858 AD";
    String keywords "Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Optics > Turbidity, Earth Science > Oceans > Ocean Pressure > Sea Level Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Ocean Waves > Significant Wave Height, Earth Science > Oceans > Ocean Waves > Wave Period, Earth Science > Oceans > Ocean Winds > Surface Winds, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity";
    String keywords_vocabulary "GCMD Science Keywords";
    Float64 latitude 42.32971338640179;
    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 long_name "N01 Northeast Channel Waves Mstrain v1";
    Float64 longitude -65.91405758104827;
    Float64 magnetic_variation -17.8;
    String Metadata_Conventions "CF-1.6, COARDS, Unidata Dataset Discovery v1.0";
    String mooring_site_id "N0123";
    String mooring_type "Slack";
    String mstrain_manufacturer "University_of_Maine,_PHOG";
    String mstrain_serial_number "UMEMS020";
    String naming_authority "edu.maine";
    Int32 nco_openmp_thread_number 1;
    String neracoos_data_provider "UMO";
    Float64 Northernmost_Northing 42.3303;
    Int32 number_observations_per_hour 1;
    Int32 number_samples_per_period 2048;
    String position_datum "WGS 84";
    String processing "realtime";
    String project "NERACOOS";
    String project_url "http://gyre.umeoce.maine.edu/";
    String publisher "NERACOOS";
    String publisher_email "[email protected]";
    String publisher_name "Northeastern Regional Association of Coastal and Ocean Observing Systems (NERACOOS)";
    String publisher_phone "(603) 319 1785";
    String publisher_url "http://www.neracoos.org/";
    String references "http://gyre.umeoce.maine.edu/data/gomoos/buoy/doc/buoy_system_doc/buoy_system/book1.html";
    Int32 sampling_period 20;
    String sampling_period_units "Minutes";
    String short_name "N01";
    String source "Ocean Data Acquisition Systems (ODAS) Buoy";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 42.32468;
    String standard_name_vocabulary "CF-1.6";
    Float64 starting_julian_day_number 59416.08333333349;
    String starting_julian_day_string "2021-07-21 02:00:00";
    String station_name "N01";
    String station_photo "http://gyre.umeoce.maine.edu/gomoos/images/generic_buoy.png";
    String station_type "Surface Mooring";
    String subsetVariables "station,longitude,latitude,depth,significant_wave_height_3_qc,maximum_wave_height_3_qc,dominant_wave_period_3_qc,mean_wave_direction_3_qc";
    String summary "Ocean observation data from the Northeastern Regional Association of Coastal &amp; Ocean Observing Systems (NERACOOS). The NERACOOS region includes the northeast United States and Canadian Maritime provinces, as part of the United States Integrated Ocean Observing System (IOOS).  These data are served by Unidata's Thematic Realtime Environmental Distributed Data Services (THREDDS) Data Server (TDS) in a variety of interoperable data services and output formats.";
    String time_coverage_end "2021-11-04T21:00:00Z";
    String time_coverage_start "2012-10-24T18:00:00Z";
    String time_zone "UTC";
    String title "N01 Directional Waves";
    Int32 watch_circle_radius 80;
    Float64 Westernmost_Easting -65.91454;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection 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.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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