DFO BIO NAFC Pfiles example

Install packages¶

In [ ]:

# google colab only, install ocean-data-parser
%pip install git+https://github.com/cioos-siooc/ocean-data-parser.git@development

# google colab only, install ocean-data-parser %pip install git+https://github.com/cioos-siooc/ocean-data-parser.git@development

In [1]:

from ocean_data_parser.parsers.dfo.nafc import pfile
import requests
import matplotlib.pyplot as plt

from ocean_data_parser.parsers.dfo.nafc import pfile import requests import matplotlib.pyplot as plt

Download examples files¶

In [2]:

# Download example p-file from github tests
def download_file_from_github(raw_url):
    """Download a github raw file localy"""
    odf_file_path = raw_url.split("/")[-1]
    response = requests.get(raw_url)
    with open(odf_file_path, "w") as f:
        f.write(response.text)
    return odf_file_path


nafc_pfile = "https://raw.githubusercontent.com/cioos-siooc/ocean-data-parser/development/tests/parsers_test_files/dfo/nafc/pfile/ctd/56001001.p2022"
pfile_name = download_file_from_github(nafc_pfile)

# Download example p-file from github tests def download_file_from_github(raw_url): """Download a github raw file localy""" odf_file_path = raw_url.split("/")[-1] response = requests.get(raw_url) with open(odf_file_path, "w") as f: f.write(response.text) return odf_file_path nafc_pfile = "https://raw.githubusercontent.com/cioos-siooc/ocean-data-parser/development/tests/parsers_test_files/dfo/nafc/pfile/ctd/56001001.p2022" pfile_name = download_file_from_github(nafc_pfile)

Load NAFC p file¶

In [3]:

# Read p-file
ds = pfile(pfile_name)
ds

# Read p-file ds = pfile(pfile_name) ds

Out[3]:

<xarray.Dataset>
Dimensions:    (index: 2214)
Coordinates:
  * index      (index) int64 0 1 2 3 4 5 6 ... 2208 2209 2210 2211 2212 2213
    time       datetime64[ns] 2022-04-10T14:06:00
    latitude   float64 47.55
    longitude  float64 -51.41
Data variables: (12/15)
    scan       (index) int64 2 5 8 11 14 17 ... 10444 10447 10450 10453 10458
    PRESPR01   (index) float64 5.829 5.862 5.892 5.924 ... 171.6 171.7 171.7
    TEMPS901   (index) float64 0.5384 0.5385 0.5393 ... 0.4747 0.4747 0.4747
    CNDCST01   (index) float64 2.714 2.714 2.714 2.715 ... 2.806 2.806 2.806
    PSALST01   (index) float64 31.92 31.92 31.92 31.92 ... 33.09 33.09 33.09
    SIGTEQST   (index) float64 25.6 25.6 25.6 25.6 ... 26.54 26.54 26.54 26.54
    ...         ...
    PHXXZZXX   (index) float64 8.343 8.341 8.341 8.343 ... 8.275 8.275 8.275
    OPTCPS01   (index) float64 96.65 96.66 96.65 96.65 ... 96.25 96.25 96.25
    ATTNZS01   (index) float64 0.1364 0.1361 0.1364 ... 0.1529 0.1529 0.1529
    CCOMD002   (index) float64 0.2455 0.2455 0.2455 ... 0.7799 0.7388 0.7388
    depth      (index) float64 5.78 5.813 5.843 5.874 ... 170.1 170.1 170.2
    DOXYZZ01   (index) float64 8.175 8.175 8.179 8.18 ... 6.996 6.996 6.997
Attributes: (12/64)
    platform:                      ship
    sdn_platform_urn:              SDN:C17::33AT
    platform_name:                 Atlantis
    platform_owner:                U.S. Navy
    platform_type:                 Research Vessel
    country_of_origin:             United States
    ...                            ...
    time:                          2022-04-10T14:06:00Z
    trip:                          1
    waves_height:                  1
    waves_period:                  8
    wind_dir:                      80
    wind_speed_knots:              2

xarray.Dataset

• Dimensions:
  • index: 2214
• Coordinates: (4)
  • index
    (index)
    int64
    0 1 2 3 4 ... 2210 2211 2212 2213

    long_name :

    P-File Data Row

    actual_range :

    [ 0 2213]

    coverage_content_type :

    auxiliaryInformation

    legacy_p_code :

    index

    variable_name :

    index

    array([   0,    1,    2, ..., 2211, 2212, 2213])

  • time
    ()
    datetime64[ns]
    2022-04-10T14:06:00

    long_name :

    Time

    standard_name :

    time

    coverage_content_type :

    coordinate

    legacy_p_code :

    time

    variable_name :

    time

    array('2022-04-10T14:06:00.000000000', dtype='datetime64[ns]')

  • latitude
    ()
    float64
    47.55

    long_name :

    Latitude

    units :

    degrees_north

    standard_name :

    latitude

    sdn_uom_urn :

    SDN:P06::DEGN

    sdn_uom_name :

    Degrees north

    actual_range :

    [47.54666667 47.54666667]

    coverage_content_type :

    coordinate

    legacy_p_code :

    latitude

    variable_name :

    latitude

    array(47.54666667)

  • longitude
    ()
    float64
    -51.41

    long_name :

    Longitude

    units :

    degrees_east

    standard_name :

    longitude

    sdn_uom_urn :

    SDN:P06::DEGN

    sdn_uom_name :

    Degrees east

    actual_range :

    [-51.41333333 -51.41333333]

    coverage_content_type :

    coordinate

    legacy_p_code :

    longitude

    variable_name :

    longitude

    array(-51.41333333)

• Data variables: (15)
  • scan
    (index)
    int64
    2 5 8 11 ... 10450 10453 10458

    long_name :

    Scan Count

    actual_range :

    [ 2 10458]

    coverage_content_type :

    physicalMeasurement

    legacy_p_code :

    scan

    seabird_name :

    scan

    variable_name :

    scan

    array([    2,     5,     8, ..., 10450, 10453, 10458])

  • PRESPR01
    (index)
    float64
    5.829 5.862 5.892 ... 171.7 171.7

    long_name :

    Pressure, Digiquartz

    units :

    dbar

    standard_name :

    sea_water_pressure

    sdn_parameter_name :

    Pressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level

    sdn_parameter_urn :

    SDN:P01::PRESPR01

    sdn_uom_urn :

    SDN:P06::UPBL

    sdn_uom_name :

    Decibar

    comments :

    Digiquartz pressure sensor

    definition :

    The force per unit area exerted by the water column on a mobile sensor located in the water column.

    actual_range :

    [ 5.829 171.687]

    bodc_alternative_label :

    Pres_Z

    coverage_content_type :

    physicalMeasurement

    instrument :

    Digiquartz

    legacy_p_code :

    pres

    seabird_name :

    prDM

    array([  5.829,   5.862,   5.892, ..., 171.618, 171.651, 171.687])

  • TEMPS901
    (index)
    float64
    0.5384 0.5385 ... 0.4747 0.4747

    long_name :

    Temperature [ITS-90]

    units :

    degrees_celsius

    standard_name :

    sea_water_temperature

    sdn_parameter_name :

    Temperature (ITS-90) of the water body by CTD or STD

    sdn_parameter_urn :

    SDN:P01::TEMPS901

    sdn_uom_urn :

    SDN:P06::UPAA

    sdn_uom_name :

    Degrees Celsius

    comments :

    1st sensor

    actual_range :

    [-0.9025 0.5459]

    bodc_alternative_label :

    CTDTmp90

    coverage_content_type :

    physicalMeasurement

    legacy_p_code :

    temp

    seabird_name :

    t090C

    array([0.5384, 0.5385, 0.5393, ..., 0.4747, 0.4747, 0.4747])

  • CNDCST01
    (index)
    float64
    2.714 2.714 2.714 ... 2.806 2.806

    long_name :

    Conductivity

    units :

    S/m

    standard_name :

    sea_water_electrical_conductivity

    sdn_parameter_name :

    Electrical conductivity of the water body by CTD

    sdn_parameter_urn :

    SDN:P01::CNDCST01

    sdn_uom_urn :

    SDN:P06::UECA

    sdn_uom_name :

    Siemens per metre

    comments :

    1st sensor

    actual_range :

    [2.63958 2.80682]

    bodc_alternative_label :

    CTDCond

    coverage_content_type :

    physicalMeasurement

    legacy_p_code :

    cond

    seabird_name :

    c0S/m

    array([2.71436, 2.71435, 2.71441, ..., 2.80649, 2.80649, 2.80649])

  • PSALST01
    (index)
    float64
    31.92 31.92 31.92 ... 33.09 33.09

    long_name :

    Salinity, Practical

    units :

    PSU

    standard_name :

    sea_water_practical_salinity

    sdn_parameter_name :

    Practical salinity of the water body by CTD and computation using UNESCO 1983 algorithm

    sdn_parameter_urn :

    SDN:P01::PSALST01

    sdn_uom_urn :

    SDN:P06::UUUU

    sdn_uom_name :

    Dimensionless

    comments :

    1st sensor

    definition :

    This is the preferred term for this definition. Alternative term PSALST02 is included to cover cases where there are two sensors of the same type contributing to the data set and referential integrity considerations prevent a usage of a single code.

    actual_range :

    [31.9228 33.0945]

    bodc_alternative_label :

    P_sal_CTD

    coverage_content_type :

    physicalMeasurement

    legacy_p_code :

    sal

    seabird_name :

    sal00

    array([31.9248, 31.9246, 31.9244, ..., 33.0931, 33.0931, 33.0931])

  • SIGTEQST
    (index)
    float64
    25.6 25.6 25.6 ... 26.54 26.54

    long_name :

    Sigma-T

    units :

    kg/m^3

    standard_name :

    sea_water_sigma_t

    sdn_parameter_name :

    Sigma-T of the water body by computation from salinity and temperature using UNESCO algorithm

    sdn_parameter_urn :

    SDN:P01::SIGTEQST

    sdn_uom_urn :

    SDN:P06::UKMC

    sdn_uom_name :

    Kilograms per cubic metre

    definition :

    Computed by UNESCO SVAN function using in-situ temperature

    actual_range :

    [25.59631 26.54358]

    bodc_alternative_label :

    Sigma-T

    coverage_content_type :

    physicalMeasurement

    legacy_p_code :

    sigt

    array([25.59839, 25.59814, 25.59802, ..., 26.5426 , 26.5426 , 26.5426 ])

  • DOXYSU01
    (index)
    float64
    8.175 8.175 8.179 ... 6.996 6.997

    long_name :

    Oxygen, SBE 43

    units :

    ml/l

    standard_name :

    volume_fraction_of_oxygen_in_sea_water

    sdn_parameter_name :

    Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by Sea-Bird SBE 43 sensor and no calibration against sample data

    sdn_parameter_urn :

    SDN:P01::DOXYSU01

    sdn_uom_urn :

    SDN:P06::UMLL

    sdn_uom_name :

    Millilitres per litre

    comments :

    1st sensor

    definition :

    Sea-Bird SBE 43 oxygen sensor with no field calibration against sample data

    actual_range :

    [6.9674 8.2033]

    bodc_alternative_label :

    WC_dissO2_uncalib

    coverage_content_type :

    physicalMeasurement

    instrument :

    SBE 43

    legacy_p_code :

    oxy

    seabird_name :

    sbeox0ML/L

    array([8.1751, 8.1752, 8.1786, ..., 6.996 , 6.996 , 6.9967])

  • CPHLPR01
    (index)
    float64
    0.3542 0.344 ... -0.0121 -0.0121

    long_name :

    Fluorescence

    units :

    mg/m^3

    standard_name :

    mass_concentration_of_chlorophyll_a_in_sea_water

    sdn_parameter_name :

    Concentration of chlorophyll-a {chl-a CAS 479-61-8} per unit volume of the water body [particulate >unknown phase] by in-situ chlorophyll fluorometer

    sdn_parameter_urn :

    SDN:P01::CPHLPR01

    sdn_uom_urn :

    SDN:P06::UMMC

    sdn_uom_name :

    Milligrams per cubic metre

    comments :

    1st sensor

    definition :

    In-situ fluorometer with either manufacturer, laboratory or sample calibration applied.

    actual_range :

    [-0.0223 0.8731]

    bodc_alternative_label :

    chl-a_water_ISfluor

    coverage_content_type :

    physicalMeasurement

    legacy_p_code :

    flor

    array([ 0.3542,  0.344 ,  0.344 , ..., -0.0121, -0.0121, -0.0121])

  • DWIRRXUD
    (index)
    float64
    120.3 120.1 120.3 ... 0.1085 0.1085

    long_name :

    Par/Irradiance, Biospherical/Licor

    units :

    µeinsteins/s/m^2

    standard_name :

    downwelling_photon_spherical_irradiance_in_sea_water

    sdn_parameter_name :

    Downwelling vector irradiance as energy of electromagnetic radiation (PAR wavelengths) in the water body by cosine-collector radiometer

    sdn_parameter_urn :

    SDN:P01::DWIRRXUD

    sdn_uom_name :

    downwelling_photon_spherical_irradiance_in_sea_water

    comments :

    Biospherical, Licor, or Chelsea sensor; 1st sensor

    actual_range :

    [1.0721e-01 1.2028e+02]

    bodc_alternative_label :

    SubSurDWVectPAR

    coverage_content_type :

    physicalMeasurement

    instrument :

    Biospherical/Licor

    legacy_p_code :

    par

    seabird_name :

    par

    array([1.2028e+02, 1.2014e+02, 1.2028e+02, ..., 1.0845e-01, 1.0845e-01,
           1.0845e-01])

  • PHXXZZXX
    (index)
    float64
    8.343 8.341 8.341 ... 8.275 8.275

    long_name :

    pH

    standard_name :

    sea_water_ph_reported_on_total_scale

    sdn_parameter_name :

    pH (unspecified scale) of the water body

    sdn_parameter_urn :

    SDN:P01::PHXXZZXX

    sdn_uom_urn :

    SDN:P06::UUPH

    sdn_uom_name :

    pH units

    definition :

    Minus the log of the hydrogen ion concentration (moles per litre) in the water column.

    actual_range :

    [8.275 8.345]

    bodc_alternative_label :

    pH

    coverage_content_type :

    physicalMeasurement

    legacy_p_code :

    pH

    seabird_name :

    ph

    array([8.343, 8.341, 8.341, ..., 8.275, 8.275, 8.275])

  • OPTCPS01
    (index)
    float64
    96.65 96.66 96.65 ... 96.25 96.25

    long_name :

    Beam Transmission, Wet Labs C-Star

    units :

    %

    sdn_parameter_name :

    Transmittance (red light wavelength) per unit length of the water body

    sdn_parameter_urn :

    SDN:P01::OPTCPS01

    sdn_uom_urn :

    SDN:P06::UPCT

    sdn_uom_name :

    Percent

    comments :

    1st sensor

    actual_range :

    [95.3096 98.3028]

    bodc_alternative_label :

    TransmRedLight

    coverage_content_type :

    physicalMeasurement

    instrument :

    WET Labs C-Star

    legacy_p_code :

    trp

    seabird_name :

    CStarTr0

    array([96.6466, 96.6552, 96.6466, ..., 96.2498, 96.2498, 96.2498])

  • ATTNZS01
    (index)
    float64
    0.1364 0.1361 ... 0.1529 0.1529

    long_name :

    Beam Attenuation, Wet Labs C-Star

    units :

    1/m

    standard_name :

    volume_beam_attenuation_coefficient_of_radiative_flux_in_sea_water

    sdn_parameter_name :

    Attenuation (red light wavelength) per unit length of the water body by WET Labs transmissometer and calibration to read zero in clear water

    sdn_parameter_urn :

    SDN:P01::ATTNZS01

    sdn_uom_urn :

    SDN:P06::UPRM

    sdn_uom_name :

    per metre

    comments :

    1st sensor

    definition :

    WET Labs transmissometer calibrated to zero in clear water

    actual_range :

    [0.0685 0.1922]

    bodc_alternative_label :

    RedPWCorr

    coverage_content_type :

    physicalMeasurement

    instrument :

    WET Labs C-Star

    legacy_p_code :

    tra

    seabird_name :

    CStarAt0

    array([0.1364, 0.1361, 0.1364, ..., 0.1529, 0.1529, 0.1529])

  • CCOMD002
    (index)
    float64
    0.2455 0.2455 ... 0.7388 0.7388

    long_name :

    Fluorescence, Wet Labs CDOM

    units :

    mg/m^3

    standard_name :

    concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate

    sdn_parameter_name :

    Concentration of coloured dissolved organic matter {CDOM Gelbstoff} per unit volume of the water body [dissolved plus reactive particulate phase] by in-situ WET Labs FDOM ECO fluorometer

    sdn_parameter_urn :

    SDN:P01::CCOMD002

    sdn_uom_urn :

    SDN:P06::UMMC

    sdn_uom_name :

    Milligrams per cubic metre

    comments :

    1st sensor

    definition :

    Quantity or mass of the specified analyte in a unit volume of an unfiltered sample of fresh or salt water.

    actual_range :

    [-0.4122 2.1776]

    bodc_alternative_label :

    CDOM_fluor_WETLabs

    coverage_content_type :

    physicalMeasurement

    instrument :

    WET Labs CDOM

    legacy_p_code :

    wet

    seabird_name :

    wetCDOM

    array([0.2455, 0.2455, 0.2455, ..., 0.7799, 0.7388, 0.7388])

  • depth
    (index)
    float64
    5.78 5.813 5.843 ... 170.1 170.2

    units :

    m

    standard_name :

    depth

    sdn_uom_urn :

    SDN:P06::ULAA

    sdn_uom_name :

    Metres

    actual_range :

    [ 5.78025349 170.18277709]

    coverage_content_type :

    coordinate

    legacy_p_code :

    pres

    positive :

    down

    seabird_name :

    depth

    array([  5.78025349,   5.81297705,   5.84272574, ..., 170.11441004,
           170.14710733, 170.18277709])

  • DOXYZZ01
    (index)
    float64
    8.175 8.175 8.179 ... 6.996 6.997

    long_name :

    Oxygen, SBE 43

    units :

    ml/l

    standard_name :

    volume_fraction_of_oxygen_in_sea_water

    sdn_parameter_name :

    Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by in-situ sensor

    sdn_parameter_urn :

    SDN:P01::DOXYZZ01

    sdn_uom_urn :

    SDN:P06::UMLL

    sdn_uom_name :

    Millilitres per litre

    comments :

    1st sensor

    definition :

    Unspecified type of oxygen sensor with no information on whether it has been calibrated against sample data

    actual_range :

    [6.9674 8.2033]

    bodc_alternative_label :

    WC_dissO2_IS

    coverage_content_type :

    physicalMeasurement

    instrument :

    SBE 43

    legacy_p_code :

    oxy

    seabird_name :

    sbeox0ML/L

    array([8.1751, 8.1752, 8.1786, ..., 6.996 , 6.996 , 6.9967])

• Indexes: (1)
  • index
    PandasIndex

    PandasIndex(RangeIndex(start=0, stop=2214, step=1, name='index'))

• Attributes: (64)

  platform :

  ship

  sdn_platform_urn :

  SDN:C17::33AT

  platform_name :

  Atlantis

  platform_owner :

  U.S. Navy

  platform_type :

  Research Vessel

  country_of_origin :

  United States

  ices_platform_codes :

  33AT

  wmo_platform_code :

  9105798

  call_sign :

  KAQP

  id :

  56001001

  naming_authority :

  ca.gc.nafc

  station :

  1

  instrument :

  S1460

  history :

  2022-05-12T13:39:04Z - >SELECT_PROBE S 2022-05-12T13:39:04Z - >READ # (DP) T C S O F L H X A W $ scan pres temp cond sal oxy flor par pH trp tra wet 2022-05-12T13:39:04Z - >/* STABILIZE_RESTRICT USING= pres 25.0 5 */ 2022-05-12T13:39:04Z - >RESTRICT USING= pres 0.0 4000.0 2022-05-12T13:39:04Z - >RESTRICT USING= cond 2.0 5.0 2022-05-12T13:39:04Z - >RESTRICT USING= temp -2.0 20.0 2022-05-12T13:39:04Z - >MEDIANFILTER pres 21 1 2022-05-12T13:39:04Z - >MEDIANFILTER temp 21 1 2022-05-12T13:39:04Z - >MEDIANFILTER cond 21 1 2022-05-12T13:39:04Z - >MEDIANFILTER flor 21 1 2022-05-12T13:39:04Z - >MEDIANFILTER oxy 21 1 2022-05-12T13:39:04Z - >MEDIANFILTER par 21 1 2022-05-12T13:39:04Z - >MEDIANFILTER pH 21 1 2022-05-12T13:39:04Z - >SELECT_DN USING= pres 2022-05-12T13:39:04Z - >/* 2022-05-12T13:39:04Z - >SALINITY PRESSURE=pres CONDUCTIVITY=cond TEMPERATURE=temp RESULT=sal 2022-05-12T13:39:04Z - >RESTRICT USING= sal 26.0 37.0 2022-05-12T13:39:04Z - >*/ 2022-05-12T13:39:04Z - >MEDIANFILTER sal 21 1 2022-05-12T13:39:04Z - >SIGMAT SALINITY=sal TEMPERATURE=temp RESULT=sigt 2022-05-12T13:39:04Z - >MEDIANFILTER sigt 21 1 2022-05-12T13:39:04Z - >HISTORY_ON 2022-05-12T13:39:04Z - >WRITEFILE .p???? scan pres temp cond sal sigt oxy flor par pH trp tra wet

  time_coverage_start :

  2022-04-10T14:06:00Z

  time_coverage_end :

  2022-04-10T14:06:00Z

  time_coverage_duration :

  P0DT0H0M0S

  geospatial_lat_min :

  47.54666666666667

  geospatial_lat_max :

  47.54666666666667

  geospatial_lat_units :

  degrees_north

  geospatial_lon_min :

  -51.413333333333334

  geospatial_lon_max :

  -51.413333333333334

  geospatial_lon_units :

  degrees_east

  geospatial_vertical_min :

  5.780253485634798

  geospatial_vertical_max :

  170.1827770917033

  geospatial_vertical_units :

  m

  geospatial_vertical_positive :

  down

  Conventions :

  CF-1.6,CF-1.7,CF-1.8,ACDD-1.3,IOOS 1.2

  air_dry_temp_celsius :

  3.8

  card_1_id :

  1

  card_4_id :

  4

  card_8_id :

  8

  cast_direction :

  D

  cast_type :

  V

  channel_count :

  13

  channel_extra :

  channel_ids :

  PTCSMOFLHXAW-------

  cloud :

  7

  comment :

  V S27-01

  dfo_newfoundland_ship_code :

  56

  file_type :

  A

  fishing_strata :

  0

  latitude :

  47.54666666666667

  longitude :

  -51.413333333333334

  max_depth :

  173

  min_depth :

  1

  original_header :

  NAFC_Y2K_HEADER 56001001 47 32.80 -052 35.20 2022-04-10 14:06 0176 S1460 001 V S27-01 1 56001001 002260 8.00 A 13 #PTCSMOFLHXAW------- D 000 0001 0173 000 4 56001001 7 08 02 0999.1 003.8 08 01 18 10 01 8 -- CHANNEL STATS --> # span scan = 2.000, 13192.000 # span pres = 5.829, 173.481 # span temp = -0.902, 0.546 # span cond = 2.640, 2.812 # span sal = 31.923, 33.117 # span sigt = 25.596, 26.559 # span oxy = 6.940, 8.203 # span flor = -0.022, 0.873 # span par = 0.107, 120.280 # span pH = 8.275, 8.345 # span trp = 95.310, 98.303 # span tra = 0.068, 0.192 # span wet = -0.412, 2.178 -- END -- scan pres temp temp2 cond cond2 sal sal2 sig oxy oxy2 oxypsat flor -- HISTORY --> Thu May 12 13:39:04 2022 >SELECT_PROBE S >READ # (DP) T C S O F L H X A W $ scan pres temp cond sal oxy flor par pH trp tra wet >/* STABILIZE_RESTRICT USING= pres 25.0 5 */ >RESTRICT USING= pres 0.0 4000.0 >RESTRICT USING= cond 2.0 5.0 >RESTRICT USING= temp -2.0 20.0 >MEDIANFILTER pres 21 1 >MEDIANFILTER temp 21 1 >MEDIANFILTER cond 21 1 >MEDIANFILTER flor 21 1 >MEDIANFILTER oxy 21 1 >MEDIANFILTER par 21 1 >MEDIANFILTER pH 21 1 >SELECT_DN USING= pres >/* >SALINITY PRESSURE=pres CONDUCTIVITY=cond TEMPERATURE=temp RESULT=sal >RESTRICT USING= sal 26.0 37.0 >*/ >MEDIANFILTER sal 21 1 >SIGMAT SALINITY=sal TEMPERATURE=temp RESULT=sigt >MEDIANFILTER sigt 21 1 >HISTORY_ON >WRITEFILE .p???? scan pres temp cond sal sigt oxy flor par pH trp tra wet -- END -- scan pres temp cond sal sigt oxy flor par pH trp tra wet

  platform_id :

  33AT

  pressure_bars :

  999.1

  sampling_rate :

  8.0

  scan_count :

  2260

  set_number :

  1

  ship_code :

  56

  sounder_depth :

  176

  sub_interval :

  0

  swell_dir :

  180

  swell_height :

  1.0

  swell_period :

  10

  time :

  2022-04-10T14:06:00Z

  trip :

  1

  waves_height :

  1

  waves_period :

  8

  wind_dir :

  80

  wind_speed_knots :

  2

Show Profile¶

In [4]:

# Plots
fig = plt.figure(figsize=(8, 12))
ds.plot.scatter(x="TEMPS901", y="PRESPR01", yincrease=False, edgecolor="black")

# Plots fig = plt.figure(figsize=(8, 12)) ds.plot.scatter(x="TEMPS901", y="PRESPR01", yincrease=False, edgecolor="black")

Out[4]:

<matplotlib.collections.PathCollection at 0x15a01a050>

Save to NetCDF¶

In [5]:

# Save to NetCDF
ds.to_netcdf(pfile_name + ".nc")

# Save to NetCDF ds.to_netcdf(pfile_name + ".nc")

In [ ]: