Show/Hide data repr

xarray.Dataset

Dimensions:
- time: 50942045
Coordinates: (1)
- time
  (time)
  float64
  3.751e+09 3.751e+09 ... 3.806e+09
  axis :
  T
  calendar :
  gregorian
  long_name :
  time
  standard_name :
  time
  units :
  seconds since 1900-01-01 0:0:0
```
array([3.750621e+09, 3.750621e+09, 3.750621e+09, ..., 3.806256e+09,
       3.806256e+09, 3.806256e+09])
```

Data variables: (18)

ctd_tc_oxygen

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

ancillary_variables :: oxygen
comment :: Dissolved Oxygen (DO) Concentration from the Stable Response Dissolved Oxygen Instrument is a measure of the concentration of gaseous oxygen mixed in seawater.
coordinates :: time lat lon depth
data_product_identifier :: DOCONCS_L1
long_name :: DO
precision :: 4
units :: µmol L-1





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

ctd_tc_oxygen_qc_executed

(time)

uint8

dask.array<chunksize=(7340389,), meta=np.ndarray>

coordinates :: time lat lon depth
long_name :: QC Checks Executed





  
      Array  Chunk 
  
  
     Bytes  50.94 MB   7.34 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  uint8  numpy.ndarray

ctd_tc_oxygen_qc_results

(time)

uint8

dask.array<chunksize=(7340389,), meta=np.ndarray>

coordinates :: time lat lon depth
long_name :: QC Checks Results





  
      Array  Chunk 
  
  
     Bytes  50.94 MB   7.34 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  uint8  numpy.ndarray

deployment

(time)

int32

dask.array<chunksize=(7340389,), meta=np.ndarray>

long_name :: Deployment Number
name :: deployment





  
      Array  Chunk 
  
  
     Bytes  203.77 MB   29.36 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  int32  numpy.ndarray

depth

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

axis :: Z
comment :: Depth (m) calculated from pressure (dbar) and latitude.
instrument :: CE02SHBP-LJ01D-06-CTDBPN106
long_name :: Depth calculated from pressure
precision :: 3
stream :: ctdbp_no_sample
units :: m





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

dissolved_oxygen

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

ancillary_variables :: ctd_tc_oxygen practical_salinity seawater_temperature
comment :: Dissolved Oxygen Concentration from the Stable Response Dissolved Oxygen Instrument is a measure of the concentration of gaseous oxygen mixed in seawater. This data product is corrected for salinity, temperature, and depth.
coordinates :: time lat lon depth
data_product_identifier :: DOXYGEN_L2
long_name :: DO - Pressure Temp Sal Corrected
precision :: 4
standard_name :: moles_of_oxygen_per_unit_mass_in_sea_water
units :: µmol kg-1





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

dissolved_oxygen_qc_executed

(time)

uint8

dask.array<chunksize=(7340389,), meta=np.ndarray>

coordinates :: time lat lon depth
long_name :: QC Checks Executed





  
      Array  Chunk 
  
  
     Bytes  50.94 MB   7.34 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  uint8  numpy.ndarray

dissolved_oxygen_qc_results

(time)

uint8

dask.array<chunksize=(7340389,), meta=np.ndarray>

coordinates :: time lat lon depth
long_name :: QC Checks Results





  
      Array  Chunk 
  
  
     Bytes  50.94 MB   7.34 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  uint8  numpy.ndarray

driver_timestamp

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

comment :: Driver timestamp, UTC
long_name :: Driver Timestamp, UTC
units :: seconds since 1900-01-01





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

ingestion_timestamp

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

comment :: The NTP Timestamp for when the granule was ingested
long_name :: Ingestion Timestamp, UTC
units :: seconds since 1900-01-01





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

int_ctd_pressure

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

comment :: Seawater Pressure refers to the pressure exerted on a sensor in situ by the weight of the column of seawater above it. It is calculated by subtracting one standard atmosphere from the absolute pressure at the sensor to remove the weight of the atmosphere on top of the water column. The pressure at a sensor in situ provides a metric of the depth of that sensor.
coordinates :: time lat lon depth
data_product_identifier :: PRESWAT_L1
long_name :: Seawater Pressure
precision :: 3
standard_name :: sea_water_pressure
units :: dbar





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

internal_timestamp

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

comment :: Internal timestamp, UTC
long_name :: Internal Timestamp, UTC
units :: seconds since 1900-01-01





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

oxy_calphase

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

coordinates :: time lat lon depth
long_name :: Calibrated Phase
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

oxy_temp

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

coordinates :: time lat lon depth
long_name :: DOSTA Temperature
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

oxygen

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

comment :: Dissolved Oxygen (DO) unprocessed measurement from the Stable Response Dissolved Oxygen Instrument.
coordinates :: time lat lon depth
data_product_identifier :: DOCONCS-CNT_L0
long_name :: DO Measurement
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

port_timestamp

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

comment :: Port timestamp, UTC
long_name :: Port Timestamp, UTC
units :: seconds since 1900-01-01





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

practical_salinity

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

comment :: Salinity is generally defined as the concentration of dissolved salt in a parcel of seawater. Practical Salinity is a more specific unitless quantity calculated from the conductivity of seawater and adjusted for temperature and pressure. It is approximately equivalent to Absolute Salinity (the mass fraction of dissolved salt in seawater) but they are not interchangeable.
coordinates :: time lat lon depth
data_product_identifier :: PRACSAL_L2
instrument :: CE02SHBP-LJ01D-06-CTDBPN106
long_name :: Practical Salinity
precision :: 4
standard_name :: sea_water_practical_salinity
stream :: ctdbp_no_sample
units :: 1





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

seawater_temperature

(time)

float64

dask.array<chunksize=(7340389,), meta=np.ndarray>

comment :: Seawater temperature near the sensor.
coordinates :: time lat lon depth
data_product_identifier :: TEMPWAT_L1
instrument :: CE02SHBP-LJ01D-06-CTDBPN106
long_name :: Seawater Temperature
precision :: 4
standard_name :: sea_water_temperature
stream :: ctdbp_no_sample
units :: degree_C





  
      Array  Chunk 
  
  
     Bytes  407.54 MB   58.72 MB 
     Shape  (50942045,)   (7340389,) 
     Count  8 Tasks  7 Chunks 
     Type  float64  numpy.ndarray

Attributes: (53)
Conventions :
CF-1.6
Metadata_Conventions :
Unidata Dataset Discovery v1.0
Notes :
This netCDF product is a copy of the data on the University of Washington AWS Cloud Infrastructure.
Owner :
University of Washington Cabled Array Value Add Team.
cdm_data_type :
Point
collection_method :
streamed
comment :
Some of the metadata of this dataset has been modified to be CF-1.6 compliant.
creator_name :
Ocean Observatories Initiative
creator_url :
http://oceanobservatories.org/
date_created :
2020-11-25T16:58:25.986265
date_downloaded :
2020-11-25T16:14:11.498332
date_modified :
2020-11-25T16:58:25.986271
date_processed :
2020-11-25T17:29:29.421330
featureType :
point
geospatial_lat_max :
44.63708
geospatial_lat_min :
44.63708
geospatial_lat_resolution :
0.1
geospatial_lat_units :
degrees_north
geospatial_lon_max :
-124.30595
geospatial_lon_min :
-124.30595
geospatial_lon_resolution :
0.1
geospatial_lon_units :
degrees_east
geospatial_vertical_positive :
down
geospatial_vertical_resolution :
0.1
geospatial_vertical_units :
meters
history :
2020-11-25T16:58:25.986202 generated from Stream Engine
id :
CE02SHBP-LJ01D-06-DOSTAD106-streamed-do_stable_sample
infoUrl :
http://oceanobservatories.org/
institution :
Ocean Observatories Initiative
keywords :
keywords_vocabulary :
lat :
44.63708
license :
lon :
-124.30595
naming_authority :
org.oceanobservatories
nodc_template_version :
NODC_NetCDF_TimeSeries_Orthogonal_Template_v1.1
node :
LJ01D
processing_level :
L2
project :
Ocean Observatories Initiative
publisher_email :
publisher_name :
Ocean Observatories Initiative
publisher_url :
http://oceanobservatories.org/
references :
More information can be found at http://oceanobservatories.org/
sensor :
06-DOSTAD106
source :
CE02SHBP-LJ01D-06-DOSTAD106-streamed-do_stable_sample
sourceUrl :
http://oceanobservatories.org/
standard_name_vocabulary :
NetCDF Climate and Forecast (CF) Metadata Convention Standard Name Table 29
stream :
do_stable_sample
subsite :
CE02SHBP
summary :
Dataset Generated by Stream Engine from Ocean Observatories Initiative
time_coverage_end :
2019-01-31T23:59:59.972625
time_coverage_start :
2018-11-07T23:01:42.797047
title :
Data produced by Stream Engine version 1.18.0 for CE02SHBP-LJ01D-06-DOSTAD106-streamed-do_stable_sample