ERDDAP > tabledap > Data Access Form

Dataset Title:	10.5066-P9Z0Z8DM - 11501Diqflow-a
Institution:	Coastal and Marine Hazards and Resources Program, U.S. Geological Survey   (Dataset ID: 10_5066_P9Z0Z8DM_11501Diqflow_a_nc)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum    or a List of Values	Maximum
station_id	!= =~ <= >= = < >		!= =~ <= >= = < >		"\"10_5066_P9Z0Z8DM_11501Diqflow_a_nc\""
time (time (UTC), UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2022-09-28T21:16:00Z	2022-12-06T16:31:00Z
velbeam (velocity beam number, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
beam (beam number, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >		1	5
D_3 (depth below sea surface, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.2522045	2.485462
Stage (Sea surface height (NAVD88), m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.7737955	1.459462
Area (m2)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.172595	41.65534
Flow (m3 s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-17.10032	16.56905
Vel_Mean (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.675	0.623
Vel_X_Center (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.675	0.623
Vel_Z_Center (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.091	0.107
Vel_X_Left (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.844	0.742
Vel_X_Right (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.884	0.66
VelStd (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-3.2768	0.1661
SNR (Signal-to-noise ratio, dB)	!= =~ <= >= = < >		!= =~ <= >= = < >		-3276.8	60.4
NoiseLevel (Acoustic noise level, counts)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.0	145.0
Range (distance to sea surface, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.2522045	2.485462
T_28 (Temperature, degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		4.012029	22.85109
SV_80 (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		1460.289	1523.498
P_1 (Uncorrected pressure, dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		10.65486	12.90336
PressOffsetAdjust (dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		-12.62497	-10.24271
P_1ac (Corrected pressure, dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.2284975	2.434639
Bat_106 (Battery voltage, V)	!= =~ <= >= = < >		!= =~ <= >= = < >		10.63653	11.04001
Ptch_1216 (Instrument Pitch, degrees)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.84	1.99
Roll_1217 (Instrument Roll, degrees)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.92	-1.56
VbPercentGood (Vertical beam percent good, %)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	100.0
SystemInWater (%)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	100.0
vel1_1277 (Beam 1 current velocity, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.322	0.271
vel2_1278 (Beam 2 current velocity, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.258	0.271
vel3_1279 (Beam 3 current velocity, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.363	0.319
vel4_1280 (Beam 4 current velocity, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.38	0.284
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		39.031624	39.031624
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-74.782786	-74.782786
z (height relative to NAVD88, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.036	-1.036
depth_m (depth below mean sea level, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.0722516459352265	1.0722516459352265

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" station_id time velbeam beam D_3 Stage Area Flow Vel_Mean Vel_X_Center Vel_Z_Center Vel_X_Left Vel_X_Right VelStd SNR NoiseLevel Range T_28 SV_80 P_1 PressOffsetAdjust P_1ac Bat_106 Ptch_1216 Roll_1217 VbPercentGood SystemInWater vel1_1277 vel2_1278 vel3_1279 vel4_1280 latitude longitude z depth_m station_id time velbeam beam D_3 Stage Area Flow Vel_Mean Vel_X_Center Vel_Z_Center Vel_X_Left Vel_X_Right VelStd SNR NoiseLevel Range T_28 SV_80 P_1 PressOffsetAdjust P_1ac Bat_106 Ptch_1216 Roll_1217 VbPercentGood SystemInWater vel1_1277 vel2_1278 vel3_1279 vel4_1280 latitude longitude z depth_m station_id time velbeam beam D_3 Stage Area Flow Vel_Mean Vel_X_Center Vel_Z_Center Vel_X_Left Vel_X_Right VelStd SNR NoiseLevel Range T_28 SV_80 P_1 PressOffsetAdjust P_1ac Bat_106 Ptch_1216 Roll_1217 VbPercentGood SystemInWater vel1_1277 vel2_1278 vel3_1279 vel4_1280 latitude longitude z depth_m station_id time velbeam beam D_3 Stage Area Flow Vel_Mean Vel_X_Center Vel_Z_Center Vel_X_Left Vel_X_Right VelStd SNR NoiseLevel Range T_28 SV_80 P_1 PressOffsetAdjust P_1ac Bat_106 Ptch_1216 Roll_1217 VbPercentGood SystemInWater vel1_1277 vel2_1278 vel3_1279 vel4_1280 latitude longitude z depth_m station_id time velbeam beam D_3 Stage Area Flow Vel_Mean Vel_X_Center Vel_Z_Center Vel_X_Left Vel_X_Right VelStd SNR NoiseLevel Range T_28 SV_80 P_1 PressOffsetAdjust P_1ac Bat_106 Ptch_1216 Roll_1217 VbPercentGood SystemInWater vel1_1277 vel2_1278 vel3_1279 vel4_1280 latitude longitude z depth_m ")

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---

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station_id {
    String actual_range 
"10_5066_P9Z0Z8DM_11501Diqflow_a_nc
10_5066_P9Z0Z8DM_11501Diqflow_a_nc";
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station ID";
  }
  time {
    UInt32 _ChunkSizes 1024;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.66439976e+9, 1.67034426e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String ioos_category "Time";
    String long_name "time (UTC)";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  velbeam {
    Int32 actual_range 1, 4;
    String ioos_category "Other";
    String long_name "velocity beam number";
    String note "does not include vertical beam (vb, beam 5)";
    String units "1";
  }
  beam {
    Int32 actual_range 1, 5;
    String ioos_category "Other";
    String long_name "beam number";
    String note "includes vertical beam (vb, beam 5)";
    String units "1";
  }
  D_3 {
    UInt32 _ChunkSizes 944;
    Float32 actual_range 0.2522045, 2.485462;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "depth below sea surface";
    Float64 maximum 2.485461925716584;
    Float64 minimum 0.06748054885076907;
    String note 
"2024-01-09T17:28:31.710069+00:00: Values filled using Stage mask.
Calculated using vertical beam if VbPercentGood is greater than 30% and measured using pressure sesnor if VbPercentGood is less than 30%. Relative to the top of the instrument. See Sontek-IQ Series instrument manual for deatils.";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  Stage {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -0.7737955, 1.459462;
    String FillValue "nan";
    String geopotential_datum_name "NAVD88";
    String ioos_category "Other";
    String long_name "Sea surface height (NAVD88)";
    Float64 maximum 1.4594619257165842;
    Float64 minimum -0.958519451149231;
    String note 
"2024-01-09T17:28:31.642582+00:00: Values filled where data decreases by more than -0.15 units in a single time step; 6 values affected. 
2024-01-09T17:28:31.643579+00:00: Values filled where data increases by more than 0.15 units in a single time step; 1 values affected. 
2024-01-09T17:28:31.652866+00:00: Data clipped using bad_ens values of ['2022-10-26 14:00', '2022-10-26 15:46']. 
";
    String positive "up";
    String standard_name "sea_surface_height_above_geopotential_datum";
    String units "m";
  }
  Area {
    UInt32 _ChunkSizes 944;
    Float32 actual_range 2.172595, 41.65534;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Cross-sectional area of user-defined channel";
    Float64 maximum 41.6553376256444;
    Float64 minimum 0.0;
    String note 
"2024-01-09T17:28:31.714328+00:00: Values filled using Stage mask.
";
    String units "m2";
  }
  Flow {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -17.10032, 16.56905;
    String FillValue "nan";
    String flood_dir "77 degrees";
    String ioos_category "Other";
    String long_name "Flow rate (using defined channel geometry)";
    Float64 maximum 26.702269989340827;
    Float64 minimum -17.100320651979782;
    String note 
"2024-01-09T17:28:31.717784+00:00: Values filled using Area mask.
2024-01-09T17:28:31.722241+00:00: Values filled using Vel_Mean mask.
";
    String positive_dir "257 degrees";
    String units "m3 s-1";
  }
  Vel_Mean {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -0.675, 0.623;
    String equation_velocity_type "Velocity (XZ).X-Center";
    String FillValue "nan";
    String flood_dir "77 degrees";
    String ioos_category "Other";
    String long_name "Mean velocity (depth-integrated)";
    Float64 maximum 0.907;
    String mean_velocity_equation_note "Mean velocity calculation method";
    String mean_velocity_equation_type "Index";
    Float64 minimum -0.675;
    String note 
"2024-01-09T17:28:31.497145+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
2024-01-09T17:28:31.705104+00:00: Filled Vel_Mean data using mask of all velocity variables.
";
    String positive_dir "257 degrees";
    String units "m s-1";
  }
  Vel_X_Center {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -0.675, 0.623;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "X velocity in center of channel (from beams 1 & 2)";
    Float64 maximum 0.907;
    Float64 minimum -0.675;
    String note 
"2024-01-09T17:28:31.498143+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
2024-01-09T17:28:31.726241+00:00: Values filled using vel1_1277 mask.
2024-01-09T17:28:31.730240+00:00: Values filled using vel2_1278 mask.
";
    String positive_dir "257 degrees";
    String units "m s-1";
  }
  Vel_Z_Center {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -0.091, 0.107;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Z velocity in center of channel (from beams 1 & 2)";
    Float64 maximum 0.119;
    Float64 minimum -0.43;
    String note 
"2024-01-09T17:28:31.499144+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
2024-01-09T17:28:31.652866+00:00: Values filled where data decreases by more than -0.055 units in a single time step; 21 values affected. 
2024-01-09T17:28:31.653873+00:00: Values filled where data increases by more than 0.055 units in a single time step; 9 values affected. 
2024-01-09T17:28:31.734519+00:00: Values filled using vel1_1277 mask.
2024-01-09T17:28:31.739486+00:00: Values filled using vel2_1278 mask.
";
    String positive_dir "up";
    String units "m s-1";
  }
  Vel_X_Left {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -0.844, 0.742;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "X velocity along left bank (from beam 3)";
    Float64 maximum 0.742;
    Float64 minimum -0.844;
    String note 
"2024-01-09T17:28:31.499144+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
2024-01-09T17:28:31.743632+00:00: Values filled using vel3_1279 mask.
";
    String positive_dir "257 degrees";
    String units "m s-1";
  }
  Vel_X_Right {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -0.884, 0.66;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "X velocity along right bank (beam 4)";
    Float64 maximum 0.66;
    Float64 minimum -0.884;
    String note 
"2024-01-09T17:28:31.500162+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
2024-01-09T17:28:31.747047+00:00: Values filled using vel4_1280 mask.
";
    String positive_dir "257 degrees";
    String units "m s-1";
  }
  VelStd {
    UInt32 _ChunkSizes 1, 4;
    Float32 actual_range -3.2768, 0.1661;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Velocity standard deviation";
    Float64 maximum 0.16590000247210265, 0.1661000024750829, 0.09650000143796206, 0.07700000114738942;
    Float64 minimum -3.276800048828125, -3.276800048828125, -3.276800048828125, -3.276800048828125;
    String note 
"2024-01-09T17:28:31.500162+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
";
    String units "m s-1";
  }
  SNR {
    UInt32 _ChunkSizes 1, 4;
    Float32 actual_range -3276.8, 60.4;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Signal-to-noise ratio";
    Float64 maximum 53.00000078976154, 60.400000900030136, 53.80000080168247, 54.000000804662704;
    Float64 minimum -3276.800048828125, -3276.800048828125, -3276.800048828125, -3276.800048828125;
    String units "dB";
  }
  NoiseLevel {
    UInt32 _ChunkSizes 1, 5;
    Float32 actual_range 43.0, 145.0;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Acoustic noise level";
    Float64 maximum 61.0, 145.0, 73.0, 50.0, 64.0;
    Float64 minimum 52.0, 86.0, 55.0, 43.0, 57.0;
    String units "counts";
  }
  Range {
    UInt32 _ChunkSizes 944;
    Float32 actual_range 0.2522045, 2.485462;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "distance to sea surface";
    Float64 maximum 2.485461925716584;
    Float64 minimum 0.06748054885076907;
    String note 
"2024-01-09T17:28:31.654860+00:00: Values filled where data decreases by more than -0.15 units in a single time step; 6 values affected. 
2024-01-09T17:28:31.654860+00:00: Values filled where data increases by more than 0.15 units in a single time step; 0 values affected. 
2024-01-09T17:28:31.751452+00:00: Values filled using Stage mask.
measured using vertical acoustic beam (beam 5)";
    String positive "up";
    String units "m";
  }
  T_28 {
    UInt32 _ChunkSizes 509;
    Float32 actual_range 4.012029, 22.85109;
    String epic_code "28";
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Temperature";
    Float64 maximum 22.851093292236328;
    Float64 minimum 4.012028694152832;
    String standard_name "sea_water_temperature";
    String units "degree_C";
  }
  SV_80 {
    UInt32 _ChunkSizes 509;
    Float32 actual_range 1460.289, 1523.498;
    String FillValue "nan";
    String ioos_category "Other";
    Float64 maximum 1523.4984130859375;
    Float64 minimum 1460.2891845703125;
    String standard_name "speed_of_sound_in_sea_water";
    String units "m s-1";
  }
  P_1 {
    UInt32 _ChunkSizes 509;
    Float32 actual_range 10.65486, 12.90336;
    String epic_code "1";
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Uncorrected pressure";
    Float64 maximum 12.903355598449707;
    Float64 minimum 10.654860496520996;
    String standard_name "sea_water_pressure";
    String units "dbar";
  }
  PressOffsetAdjust {
    UInt32 _ChunkSizes 509;
    Float32 actual_range -12.62497, -10.24271;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Atmospheric pressure adjustment";
    Float64 maximum -10.24271011352539;
    Float64 minimum -12.624966621398926;
    String note "see SonTek-IQ User's Manual for details";
    String units "dbar";
  }
  P_1ac {
    UInt32 _ChunkSizes 944;
    Float32 actual_range 0.2284975, 2.434639;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Corrected pressure";
    Float64 maximum 2.4346389770507812;
    Float64 minimum -0.4401273727416992;
    String note 
"2024-01-09T17:28:31.659863+00:00: Data clipped using bad_ens values of ['2022-10-25 01:15', '2022-10-25 03:00', '2022-10-26 13:45', '2022-10-26 16:32', '2022-10-28 18:15', '2022-10-28 19:15']. 
2024-01-09T17:28:31.664097+00:00: Data clipped using bad_ens values of ['2022-10-25 01:15', '2022-10-25 03:00', '2022-10-26 13:45', '2022-10-26 16:32', '2022-10-28 18:15', '2022-10-28 19:15']. 
2024-01-09T17:28:31.669098+00:00: Data clipped using bad_ens values of ['2022-10-25 01:15', '2022-10-25 03:00', '2022-10-26 13:45', '2022-10-26 16:32', '2022-10-28 18:15', '2022-10-28 19:15']. 
2024-01-09T17:28:31.755486+00:00: Values filled using Stage mask.
Measurement with atmospheric pressure removed (see SonTek-IQ User's Manual for details)";
    String standard_name "sea_water_pressure_due_to_sea_water";
    String units "dbar";
  }
  Bat_106 {
    UInt32 _ChunkSizes 509;
    Float32 actual_range 10.63653, 11.04001;
    String epic_code "106";
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Battery voltage";
    Float64 maximum 11.040005683898926;
    Float64 minimum 10.636528015136719;
    String units "V";
  }
  Ptch_1216 {
    UInt32 _ChunkSizes 509;
    Float32 actual_range 1.84, 1.99;
    String epic_code "1216";
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Instrument Pitch";
    Float64 maximum 1.9899999555200338;
    Float64 minimum 1.839999958872795;
    String standard_name "platform_pitch";
    String units "degrees";
  }
  Roll_1217 {
    UInt32 _ChunkSizes 509;
    Float32 actual_range -1.92, -1.56;
    String epic_code "1217";
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Instrument Roll";
    Float64 maximum -1.5599999651312828;
    Float64 minimum -1.9199999570846558;
    String standard_name "platform_roll";
    String units "degrees";
  }
  VbPercentGood {
    UInt32 _ChunkSizes 509;
    Float32 actual_range 0.0, 100.0;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Vertical beam percent good";
    Float64 maximum 100.0;
    Float64 minimum 0.0;
    String units "%";
  }
  SystemInWater {
    UInt32 _ChunkSizes 509;
    Float32 actual_range 0.0, 100.0;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Percentage of sample during which instrument was submerged";
    Float64 maximum 100.0;
    Float64 minimum 0.0;
    String note "100% means it was submerged for entire sample";
    String units "%";
  }
  vel1_1277 {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -0.322, 0.271;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Beam 1 current velocity";
    Float64 maximum 0.271;
    Float64 minimum -0.322;
    String note 
"2024-01-09T17:28:31.497145+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
2024-01-09T17:28:31.670102+00:00: Values filled where data decreases by more than -0.295 units in a single time step; 0 values affected. 
2024-01-09T17:28:31.671098+00:00: Values filled where data increases by more than 0.295 units in a single time step; 0 values affected. 
";
    String units "m s-1";
  }
  vel2_1278 {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -0.258, 0.271;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Beam 2 current velocity";
    Float64 maximum 0.271;
    Float64 minimum -0.772;
    String note 
"2024-01-09T17:28:31.497145+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
2024-01-09T17:28:31.671328+00:00: Values filled where data decreases by more than -0.295 units in a single time step; 2 values affected. 
2024-01-09T17:28:31.672363+00:00: Values filled where data increases by more than 0.295 units in a single time step; 0 values affected. 
";
    String units "m s-1";
  }
  vel3_1279 {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -0.363, 0.319;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Beam 3 current velocity";
    Float64 maximum 0.319;
    Float64 minimum -0.363;
    String note 
"2024-01-09T17:28:31.497145+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
2024-01-09T17:28:31.672363+00:00: Values filled where data decreases by more than -0.295 units in a single time step; 0 values affected. 
2024-01-09T17:28:31.673328+00:00: Values filled where data increases by more than 0.295 units in a single time step; 0 values affected. 
";
    String units "m s-1";
  }
  vel4_1280 {
    UInt32 _ChunkSizes 944;
    Float32 actual_range -0.38, 0.284;
    String FillValue "nan";
    String ioos_category "Other";
    String long_name "Beam 4 current velocity";
    Float64 maximum 0.284;
    Float64 minimum -0.38;
    String note 
"2024-01-09T17:28:31.497145+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
2024-01-09T17:28:31.674358+00:00: Values filled where data decreases by more than -0.295 units in a single time step; 0 values affected. 
2024-01-09T17:28:31.676329+00:00: Values filled where data increases by more than 0.295 units in a single time step; 0 values affected. 
";
    String units "m s-1";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 39.031624, 39.031624;
    String axis "Y";
    Int32 epic_code 500;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -74.782786, -74.782786;
    String axis "X";
    Int32 epic_code 502;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  z {
    Float64 actual_range -1.036, -1.036;
    String axis "Z";
    String geopotential_datum_name "NAVD88";
    String ioos_category "Other";
    String long_name "height relative to NAVD88";
    String positive "up";
    String standard_name "height";
    String units "m";
  }
  depth_m {
    Float64 actual_range 1.0722516459352265, 1.0722516459352265;
    String ioos_category "Other";
    String long_name "depth below mean sea level";
    String positive "down";
    String standard_name "depth_below_geoid";
    String units "m";
  }
 }
  NC_GLOBAL {
    Int32 AcrossChannelBeamAngle 60;
    Float64 alignFlowSampleToHour 3.0;
    Int32 AlongChannelBeamAngle 25;
    String Area_mask "Stage";
    String basefile "1150DIQ_20220928_211500";
    Float64 batteryCapacity 28.0;
    Float64 batteryVoltage 11.600000381469727;
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id";
    Float64 channel_cross_section_Y 0.23900000356137752, 0.24900000371038913, 0.47000000700354577, 0.8240000122785568, 1.229000018313527, 1.5010000223666429, 1.749000026062131, 2.1190000315755606, 2.698000040203333, 3.1480000469088556, 3.5390000527352097, 3.958000058978796, 4.434000066071749, 4.928000073432923, 5.354000079780817, 5.902000087946654, 6.315000094100833, 6.975000103935599, 7.386000110059976, 7.973000118806958, 8.514000126868487, 9.242000137716532, 9.944000148177146, 10.630000158399344, 11.202000166922808, 12.010000178962946, 12.560000187158584, 13.041000194326044, 13.614000202864409, 14.188000211417675, 14.860000221431255, 15.550000231713057, 16.236000241935255, 16.74200024947524, 17.3970002592355, 17.856000266075135, 18.158000270575286, 18.519000275954603, 18.665000278130172, 19.286000287383796, 19.296000287532806;
    Float64 channel_cross_section_Z 3.0000000447034836, -0.10800000160932541, -0.15400000229477884, -0.2040000030398369, -0.27200000405311586, -0.3220000047981739, -0.36400000542402267, -0.44000000655651095, -0.49700000740587713, -0.5170000077039003, -0.5300000078976155, -0.515000007674098, -0.5160000076889992, -0.5450000081211328, -0.5560000082850456, -0.5610000083595514, -0.5430000080913305, -0.571000008508563, -0.5540000082552433, -0.5550000082701445, -0.6320000094175339, -0.6840000101923942, -0.7910000117868186, -0.9670000144094228, -1.018000015169382, -1.0390000154823065, -1.1060000164806842, -1.1250000167638063, -1.073000015988946, -0.9930000147968531, -1.055000015720725, -1.08500001616776, -1.1260000167787074, -1.11100001655519, -1.0630000158399344, -0.9240000137686729, -0.7840000116825103, -0.5390000080317259, -0.18900000281631946, -0.13200000196695327, 3.0000000447034836;
    Int32 ClockError 0;
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String COORD_SYSTEM "GEOGRAPHIC";
    String creator_url "https://www.usgs.gov";
    String D_3_mask "Stage";
    String DATA_ORIGIN "USGS WHCMSC Coastal and Estuarine Dynamics Group";
    String DATA_SUBTYPE "MOORED";
    Int32 DELTA_T 900;
    String Deployment_date "2022-09-28 21:15";
    Float64 DEPTH_CONST 0.0;
    String DESCRIPTION "Stone Harbor, New Jersey";
    Float64 DRIFTER 0.0;
    Float64 Easternmost_Easting -74.782786;
    String equation_velocity_type "Velocity (XZ).X-Center";
    String EXPERIMENT "NFWF - Hurricane Sandy Coastal Resiliency Program: Marsh Sediment Flux";
    String experiment_name "10.5066-P9Z0Z8DM";
    String featureType "TimeSeries";
    String Field_Activity_Number "2018-048-FA, 2018-056-FA, 2018-059-FA, 2019-006-FA, 2019-016-FA, 2019-023-FA, 2019-028-FA, 2019-036-FA, 2022-013-FA, 2023-015-FA, 2023-016-FA";
    String fileName "1150DIQ";
    String filename "11501Diq";
    String flood_direction "77 degrees";
    String Flow_mask 
"Area
Vel_Mean";
    Float64 flowSampleDuration 120.0;
    Float64 flowSampleInterval 900.0;
    String geopotential_datum_name "NAVD88";
    String geopotential_datum_note "Elevation at seabed from RTK";
    Float64 geospatial_lat_max 39.031624;
    Float64 geospatial_lat_min 39.031624;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -74.782786;
    Float64 geospatial_lon_min -74.782786;
    String geospatial_lon_units "degrees_east";
    Float64 height_above_geopotential_datum -1.156;
    String history 
"2024-01-09T17:28:05.035958+00:00: Processed using iq.py with stglib 0.7.0+68.gbab665e.dirty, xarray 2022.12.0, NumPy 1.24.1, netCDF4 1.6.2, Python 3.11.0.
2024-01-09T17:28:23.982537+00:00: Time shifted to middle of burst by 60 s.
2024-01-09T17:28:28.909885+00:00: Data clipped using Deployment_date of 2022-09-28 21:15 and Recovery_date of 2022-12-06 16:55.
2024-01-09T17:28:30.094239+00:00: Trimmed velocity data using atmospherically corrected pressure (water level) and sidelobes.
2024-01-09T17:28:31.504156+00:00: Filled velocity data using snr threshold of 2 for corresponding beam(s).
2024-01-09T17:28:31.705104+00:00: Filled Vel_Mean data using mask of all velocity variables.

2024-12-12T01:42:58Z (local files)
2024-12-12T01:42:58Z https://cmgds.marine.usgs.gov/erddap/tabledap/10_5066_P9Z0Z8DM_11501Diqflow_a_nc.html";
    String infoUrl "https://cmgds.marine.usgs.gov/ocean-time-series/";
    Float64 initial_instrument_height 0.12;
    String initial_instrument_height_note "From seabed";
    String institution "Coastal and Marine Hazards and Resources Program, U.S. Geological Survey";
    String institution_url "https://woodshole.er.usgs.gov";
    String instrument_type "Sontek-IQ";
    Float64 InstrumentVersion 3000.0;
    String iq_direction_note "IQ was positioned along channel, with positive X direction east-northeast (77 degrees, into marsh). Positive beam directions were determined by taking a compass reading along x-axis of IQ in field. Velocities were reversed using SonTek IQ: Intelligent Flow software version 3.0 so that positive velocities were in ebb direction (257 degrees).";
    Float64 IQ_location_Y 13.275000197812915;
    Float64 IQ_location_Z -1.0260000152885913;
    Float64 latitude 39.031624;
    String LatLonDatum "NAD83";
    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.";
    Float64 longitude -74.782786;
    Float64 magnetic_variation -11.93;
    Float64 maxFileSizeMB 10000.0;
    String mean_velocity_equation_type "Index";
    Float64 minBeforeLastVolReset 60.0;
    String MOORING "1150D";
    String NCProperties "version=2,netcdf=4.8.1,hdf5=1.12.2";
    Float64 Northernmost_Northing 39.031624;
    String operatorName "RB";
    String orientation "up";
    Float64 outputCoordSys 0.0;
    Float64 outputFormat 0.0;
    Float64 outputMode 0.0;
    Float64 outputSdi12Format 0.0;
    String P_1ac_bad_ens 
"2022-10-25 01:15
2022-10-25 03:00
2022-10-26 13:45
2022-10-26 16:32
2022-10-28 18:15
2022-10-28 19:15";
    String P_1ac_mask "Stage";
    String P_1ac_note "Corrected for variations in atmospheric pressure using internal SonTek IQ algorithm";
    String platform_type "Fence post with fiberglass grate";
    Float64 POS_CONST 0.0;
    String positive_direction "257 degrees";
    String PROJECT "USGS Coastal and Marine Hazards and Resources Program";
    String publisher_url "https://www.usgs.gov";
    String Range_mask "Stage";
    Float64 Range_max_diff 0.15;
    Float64 Range_min_diff -0.15;
    Float64 realTimeSettingsChanged 1.0;
    String Recovery_date "2022-12-06 16:55";
    String SciPi "N. Ganju";
    String serial_number "IQ1247014";
    String siteName "SH";
    String SN "7014";
    Int32 snr_threshold 2;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 39.031624;
    String Stage_bad_ens 
"2022-10-26 14:00
2022-10-26 15:46";
    Float64 Stage_max_diff 0.15;
    Float64 Stage_min_diff -0.15;
    Float64 standardSettingsChanged 1.0;
    String start_time "2022-09-28T21:16:00.000000000";
    Float64 startSampleDate 7.176384e+14;
    Float64 startSampleTime 7.65e+10;
    String stop_time "2022-12-06T16:31:00.000000000";
    String subsetVariables "station_id";
    String summary "10.5066-P9Z0Z8DM - 11501Diqflow-a";
    Int32 survey_point_count 41;
    String time_coverage_end "2022-12-06T16:31:00Z";
    String time_coverage_start "2022-09-28T21:16:00Z";
    String title "10.5066-P9Z0Z8DM - 11501Diqflow-a";
    String trim_method "water level sl";
    String userComments "Stone Harbor Deployment 9/28/2022";
    Float64 userSalinity 31.499999295920134;
    Float64 VAR_FILL NaN;
    Float64 vel1_1277_max_diff 0.295;
    Float64 vel1_1277_min_diff -0.295;
    Float64 vel2_1278_max_diff 0.295;
    Float64 vel2_1278_min_diff -0.295;
    Float64 vel3_1279_max_diff 0.295;
    Float64 vel3_1279_min_diff -0.295;
    Float64 vel4_1280_max_diff 0.295;
    Float64 vel4_1280_min_diff -0.295;
    String Vel_X_Center_mask 
"vel1_1277
vel2_1278";
    String Vel_X_Left_mask "vel3_1279";
    String Vel_X_Right_mask "vel4_1280";
    String Vel_Z_Center_mask 
"vel1_1277
vel2_1278";
    Float64 Vel_Z_Center_max_diff 0.055;
    Float64 Vel_Z_Center_min_diff -0.055;
    Float64 WATER_DEPTH 1.192;
    String WATER_DEPTH_NOTE "(meters), Mean water level from data";
    String WATER_MASS "Great Channel/Atlantic Ocean";
    Float64 Westernmost_Easting -74.782786;
    String zeroed_pressure "No";
  }
}

 

---

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 Data Access Protocol (DAP) and its selection 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 or Subset form. They make 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.

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.