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xarray.Dataset

Dimensions:
- spectrum: 14
- time: 22178
Coordinates: (2)
- spectrum
  (spectrum)
  int32
  0 1 2 3 4 5 6 7 8 9 10 11 12 13
```
array([ 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13], dtype=int32)
```
- time
  (time)
  float64
  3.607e+09 3.607e+09 ... 3.788e+09
  axis :
  T
  calendar :
  gregorian
  long_name :
  time
  standard_name :
  time
  units :
  seconds since 1900-01-01 0:0:0
```
array([3.606758e+09, 3.606768e+09, 3.606779e+09, ..., 3.787764e+09,
       3.787771e+09, 3.787778e+09])
```

Data variables: (26)

absorbance_blank_434

(time)

float64

dask.array<chunksize=(971,), meta=np.ndarray>

comment :: The Optical Absorbance ratio at 434 nm collected during the blank cycle and used to calculate the PCO2WAT data product.
coordinates :: time lat lon
data_product_identifier :: CO2ABS1-BLNK_L0
instrument :: CE01ISSM-RID16-05-PCO2WB000
long_name :: Optical Absorbance Ratio at 434 Nm - Blank
precision :: 4
stream :: pco2w_abc_dcl_instrument_blank_recovered
units :: 1





  
      Array  Chunk 
  
  
     Bytes  177.42 kB   7.77 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float64  numpy.ndarray

absorbance_blank_620

(time)

float64

dask.array<chunksize=(971,), meta=np.ndarray>

comment :: The Optical Absorbance ratio at 620 nm collected during the blank cycle and used to calculate the PCO2WAT data product.
coordinates :: time lat lon
data_product_identifier :: CO2ABS2-BLNK_L0
instrument :: CE01ISSM-RID16-05-PCO2WB000
long_name :: Optical Absorbance Ratio at 620 Nm - Blank
precision :: 4
stream :: pco2w_abc_dcl_instrument_blank_recovered
units :: 1





  
      Array  Chunk 
  
  
     Bytes  177.42 kB   7.77 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float64  numpy.ndarray

absorbance_ratio_434

(time)

float32

dask.array<chunksize=(971,), meta=np.ndarray>

ancillary_variables :: light_measurements
comment :: The Optical Absorbance ratio at 434 nm collected during the measurement cycle and used to calculate the PCO2WAT data product.
coordinates :: time lat lon
data_product_identifier :: CO2ABS1-SAMP_L0
long_name :: Optical Absorbance Ratio at 434 Nm
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  88.71 kB   3.88 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float32  numpy.ndarray

absorbance_ratio_434_qc_executed

(time)

uint8

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  22.18 kB   971 B 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  uint8  numpy.ndarray

absorbance_ratio_434_qc_results

(time)

uint8

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  22.18 kB   971 B 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  uint8  numpy.ndarray

absorbance_ratio_620

(time)

float32

dask.array<chunksize=(971,), meta=np.ndarray>

ancillary_variables :: light_measurements
comment :: The Optical Absorbance ratio at 620 nm collected during the measurement cycle and used to calculate the PCO2WAT data product.
coordinates :: time lat lon
data_product_identifier :: CO2ABS2-SAMP_L0
long_name :: Optical Absorbance Ratio at 620 Nm
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  88.71 kB   3.88 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float32  numpy.ndarray

absorbance_ratio_620_qc_executed

(time)

uint8

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  22.18 kB   971 B 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  uint8  numpy.ndarray

absorbance_ratio_620_qc_results

(time)

uint8

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  22.18 kB   971 B 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  uint8  numpy.ndarray

deployment

(time)

int32

dask.array<chunksize=(971,), meta=np.ndarray>

long_name :: Deployment Number
name :: deployment





  
      Array  Chunk 
  
  
     Bytes  88.71 kB   3.88 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  int32  numpy.ndarray

driver_timestamp

(time)

float64

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  177.42 kB   7.77 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float64  numpy.ndarray

ingestion_timestamp

(time)

float64

dask.array<chunksize=(971,), 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  177.42 kB   7.77 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float64  numpy.ndarray

internal_timestamp

(time)

float64

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  177.42 kB   7.77 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float64  numpy.ndarray

light_measurements

(time, spectrum)

float32

dask.array<chunksize=(971, 14), meta=np.ndarray>

coordinates :: time lat lon
long_name :: Light Measurements
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  1.24 MB   54.38 kB 
     Shape  (22178, 14)   (971, 14) 
     Count  24 Tasks  23 Chunks 
     Type  float32  numpy.ndarray

passed_checksum

(time)

float32

dask.array<chunksize=(971,), meta=np.ndarray>

comment :: Passed the checksum, False or True.
coordinates :: time lat lon
long_name :: Checksum Result
units :: 1





  
      Array  Chunk 
  
  
     Bytes  88.71 kB   3.88 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float32  numpy.ndarray

pco2_seawater

(time)

float64

dask.array<chunksize=(971,), meta=np.ndarray>

ancillary_variables :: absorbance_blank_434 thermistor_raw light_measurements record_type absorbance_blank_620
comment :: Partial Pressure of CO2 in Seawater provides a measure of the amount of CO2 and HCO3 in seawater. Specifically, it refers to the pressure that would be exerted by CO2 if all other gases were removed. Partial pressure of a gas dissolved in seawater is understood as the partial pressure in air that the gas would exert in a hypothetical air volume in equilibrium with that seawater. NOTE: the following calibration coefficients in the parameterfunctionmap are deprecated: "ea434", "eb434", "ea620", "eb620". Those arguments are still present in the function declaration, but they are completely unused and can be supplied with an arbitrary fill value.
coordinates :: time lat lon
data_product_identifier :: PCO2WAT_L1
long_name :: pCO2 Seawater
precision :: 4
units :: µatm





  
      Array  Chunk 
  
  
     Bytes  177.42 kB   7.77 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float64  numpy.ndarray

pco2_seawater_qc_executed

(time)

uint8

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  22.18 kB   971 B 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  uint8  numpy.ndarray

pco2_seawater_qc_results

(time)

uint8

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  22.18 kB   971 B 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  uint8  numpy.ndarray

pco2w_thermistor_temperature

(time)

float64

dask.array<chunksize=(971,), meta=np.ndarray>

ancillary_variables :: thermistor_raw
comment :: This is the Thermistor Temperature measurement, used to calculate the L1 PCO2WAT Partial Pressure of CO2 in Seawater data product.
coordinates :: time lat lon
data_product_identifier :: CO2THRM_L1
long_name :: Thermistor Temperature
precision :: 4
units :: degree_C





  
      Array  Chunk 
  
  
     Bytes  177.42 kB   7.77 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float64  numpy.ndarray

pco2w_thermistor_temperature_qc_executed

(time)

uint8

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  22.18 kB   971 B 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  uint8  numpy.ndarray

pco2w_thermistor_temperature_qc_results

(time)

uint8

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  22.18 kB   971 B 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  uint8  numpy.ndarray

port_timestamp

(time)

float64

dask.array<chunksize=(971,), meta=np.ndarray>

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





  
      Array  Chunk 
  
  
     Bytes  177.42 kB   7.77 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float64  numpy.ndarray

record_time

(time)

float64

dask.array<chunksize=(971,), meta=np.ndarray>

comment :: Time of control record in seconds since January 1, 1904.
coordinates :: time lat lon
long_name :: Record Time, UTC
precision :: 0
units :: seconds since 1904-01-01





  
      Array  Chunk 
  
  
     Bytes  177.42 kB   7.77 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float64  numpy.ndarray

record_type

(time)

float32

dask.array<chunksize=(971,), meta=np.ndarray>

comment :: Record type
coordinates :: time lat lon
long_name :: Record Type
precision :: 0
units :: 1





  
      Array  Chunk 
  
  
     Bytes  88.71 kB   3.88 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float32  numpy.ndarray

thermistor_raw

(time)

float32

dask.array<chunksize=(971,), meta=np.ndarray>

comment :: This is the raw measurement, used to calculate the Thermistor Temperature.
coordinates :: time lat lon
data_product_identifier :: CO2THRM_L0
long_name :: Thermistor Temperature Raw
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  88.71 kB   3.88 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float32  numpy.ndarray

unique_id

(time)

float32

dask.array<chunksize=(971,), meta=np.ndarray>

comment :: A 1 byte hash of the SAMI name and calibration.
coordinates :: time lat lon
long_name :: Instrument Unique ID
precision :: 0
units :: 1





  
      Array  Chunk 
  
  
     Bytes  88.71 kB   3.88 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float32  numpy.ndarray

voltage_battery

(time)

float32

dask.array<chunksize=(971,), meta=np.ndarray>

comment :: Battery voltage in counts.
coordinates :: time lat lon
long_name :: Voltage Battery
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  88.71 kB   3.88 kB 
     Shape  (22178,)   (971,) 
     Count  24 Tasks  23 Chunks 
     Type  float32  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 :
recovered_host
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 :
2020-11-24T20:57:51.643370
date_downloaded :
2020-11-24T20:57:32.068104
date_modified :
2020-11-24T20:57:51.643376
date_processed :
2020-11-24T20:58:27.538333
featureType :
point
geospatial_lat_max :
44.65828
geospatial_lat_min :
44.65828
geospatial_lat_resolution :
0.1
geospatial_lat_units :
degrees_north
geospatial_lon_max :
-124.0956
geospatial_lon_min :
-124.0956
geospatial_lon_resolution :
0.1
geospatial_lon_units :
degrees_east
geospatial_vertical_positive :
down
geospatial_vertical_resolution :
0.1
geospatial_vertical_units :
meters
history :
2020-11-24T20:57:51.643303 generated from Stream Engine
id :
CE01ISSM-RID16-05-PCO2WB000-recovered_host-pco2w_abc_dcl_instrument_recovered
infoUrl :
http://oceanobservatories.org/
institution :
Ocean Observatories Initiative
keywords :
keywords_vocabulary :
lat :
44.65828
license :
lon :
-124.0956
naming_authority :
org.oceanobservatories
nodc_template_version :
NODC_NetCDF_TimeSeries_Orthogonal_Template_v1.1
node :
RID16
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 :
05-PCO2WB000
source :
CE01ISSM-RID16-05-PCO2WB000-recovered_host-pco2w_abc_dcl_instrument_recovered
sourceUrl :
http://oceanobservatories.org/
standard_name_vocabulary :
NetCDF Climate and Forecast (CF) Metadata Convention Standard Name Table 29
stream :
pco2w_abc_dcl_instrument_recovered
subsite :
CE01ISSM
summary :
Dataset Generated by Stream Engine from Ocean Observatories Initiative
time_coverage_end :
2014-08-16T22:05:32.448000
time_coverage_start :
2014-04-17T21:05:30.858000
title :
Data produced by Stream Engine version 1.18.0 for CE01ISSM-RID16-05-PCO2WB000-recovered_host-pco2w_abc_dcl_instrument_recovered