CSV to NetCDF

This example demonstrates how to convert comma-separated values (CSV) data to the GS NetCDF format. Specifically this example includes:

1. Raw AEM data, from the Resolve system

2. Inverted resistivity models

Dataset Reference: Burton, B.L., Minsley, B.J., Bloss, B.R., and Kress, W.H., 2021, Airborne electromagnetic, magnetic, and radiometric survey of the Mississippi Alluvial Plain, November 2018 - February 2019: U.S. Geological Survey data release, https://doi.org/10.5066/P9XBBBUU.

import matplotlib.pyplot as plt
from os.path import join
import gspy

Convert the resolve csv data to NetCDF

Initialize the Survey

# Path to example files
data_path = '..//data_files//resolve'

# Survey metadata file
metadata = join(data_path, "data//Resolve_survey_md.yml")
# Establish the Survey
survey = gspy.Survey.from_dict(metadata)

Import raw AEM data from CSV-format.

data_container = survey.gs.add_container('data', **dict(content = "raw and processed data"))

# Define input data file and associated metadata file
d_data = join(data_path, 'data//Resolve.csv')
d_supp = join(data_path, 'data//Resolve_data_md.yml')

# Add the raw AEM data as a tabular dataset
data_container.gs.add(key='raw_data', data_filename=d_data, metadata_file=d_supp)

<xarray.DataTree 'raw_data'>
Group: /survey/data/raw_data
│   Dimensions:           (index: 2334, layer_depth: 31, nv: 2, spec_sample: 256,
│                          frequency: 6)
│   Coordinates:
│     * index             (index) int32 9kB 0 1 2 3 4 5 ... 2329 2330 2331 2332 2333
│     * layer_depth       (layer_depth) float64 248B 2.5 7.5 12.5 ... 147.5 152.5
│     * nv                (nv) int64 16B 0 1
│     * spec_sample       (spec_sample) int64 2kB 0 1 2 3 4 ... 251 252 253 254 255
│     * frequency         (frequency) int64 48B 400 1800 3300 8200 40000 140000
│       spatial_ref       float64 8B 0.0
│       x                 (index) float64 19kB 5.351e+05 5.341e+05 ... 5.315e+05
│       y                 (index) float64 19kB 1.205e+06 1.205e+06 ... 1.205e+06
│       z                 (index) float64 19kB 42.82 43.96 42.74 ... 42.73 43.3
│   Data variables: (12/79)
│       layer_depth_bnds  (layer_depth, nv) float64 496B 0.0 5.0 5.0 ... 150.0 155.0
│       line              (index) int32 9kB 10010 10010 10010 ... 19020 19020 19020
│       date              (index) int64 19kB 20180302 20180302 ... 20180226 20180226
│       utc_time          (index) float64 19kB 1.92e+05 1.92e+05 ... 1.741e+05
│       flight            (index) int64 19kB 28022 28022 28022 ... 28011 28011 28011
│       fiducial          (index) float64 19kB 969.8 999.8 ... 2.49e+03 2.52e+03
│       ...                ...
│       ip_filtered       (index, frequency) float64 112kB 118.0 302.9 ... 2.008e+03
│       qd_filtered       (index, frequency) float64 112kB 169.5 423.8 ... 695.7
│       ip_pgadj          (index, frequency) float64 112kB 118.0 302.9 ... 2.008e+03
│       qd_pgadj          (index, frequency) float64 112kB 169.5 423.8 ... 695.7
│       ip_final          (index, frequency) float64 112kB 118.5 302.9 ... 2.008e+03
│       qd_final          (index, frequency) float64 112kB 169.3 423.8 ... 696.3
│   Attributes:
│       uuid:        5bf94503-fa34-4c4b-be9b-acf8c608852f
│       content:     raw data
│       comment:     This dataset includes minimally processed (raw) AEM data
│       type:        data
│       method:      electromagnetic
│       instrument:  resolve
├── Group: /survey/data/raw_data/resolve_system
│       Dimensions:                       (n_transmitter: 6, n_receiver: 6,
│                                          n_component: 6)
│       Coordinates:
│         * n_transmitter                 (n_transmitter) int64 48B 0 1 2 3 4 5
│         * n_receiver                    (n_receiver) int64 48B 0 1 2 3 4 5
│         * n_component                   (n_component) int64 48B 0 1 2 3 4 5
│       Data variables: (12/13)
│           transmitter_label             (n_transmitter) int64 48B 400 1800 ... 140000
│           transmitter_orientation       (n_transmitter) <U1 24B 'z' 'z' ... 'z' 'z'
│           transmitter_actual_frequency  (n_transmitter) int64 48B 381 1829 ... 133400
│           transmitter_moment            (n_transmitter) int64 48B 359 187 150 72 49 17
│           receiver_label                (n_receiver) <U1 24B 'z' 'z' 'x' 'z' 'z' 'z'
│           receiver_orientation          (n_receiver) <U1 24B 'z' 'z' 'x' 'z' 'z' 'z'
│           ...                            ...
│           component_transmitters        (n_component) int64 48B 400 1800 ... 140000
│           component_receivers           (n_component) <U1 24B 'z' 'z' 'x' 'z' 'z' 'z'
│           component_txrx_dx             (n_component) float64 48B 7.93 7.95 ... 7.97
│           component_txrx_dy             (n_component) int64 48B 0 0 0 0 0 0
│           component_txrx_dz             (n_component) int64 48B 0 0 0 0 0 0
│           component_orientation         (n_component) <U8 192B 'coplanar' ... 'copl...
│       Attributes:
│           type:                     system
│           mode:                     airborne
│           method:                   electromagnetic
│           submethod:                frequency domain
│           instrument:               resolve
│           uuid:                     d3b7eb8a-848c-4bc8-9ee4-6ad2ac01061e
│           name:                     resolve_system
│           data_normalized:          True
│           output_data_type:         ppm
│           reference_frame:          right-handed positive up
│           output_sample_frequency:  10
├── Group: /survey/data/raw_data/magnetic_system
│       Attributes:
│           type:              system
│           mode:              airborne
│           method:            magnetic
│           submethod:         total field
│           instrument:        cesium vapour
│           name:              magnetic_system
│           sample_frequency:  10.0
│           sensitivity:       0.001
└── Group: /survey/data/raw_data/radiometric_system
        Attributes:
            type:              system
            mode:              airborne
            method:            radiometric
            submethod:         not_defined
            instrument:        not_defined
            name:              radiometric_system
            crystal_type:      NaI
            sample_frequency:  1.0
            downward_volume:   16.8
            upward_volume:     4.2

xarray.DataTree

'raw_data'

• Groups: (3)
  /survey/data/raw_data/resolve_system

  • Dimensions:
    • index: 2334
    • layer_depth: 31
    • nv: 2
    • spec_sample: 256
    • frequency: 6
    • n_transmitter: 6
    • n_receiver: 6
    • n_component: 6
  • Coordinates: (3)
    • n_transmitter
      (n_transmitter)
      int64
      0 1 2 3 4 5

      standard_name :

      n_transmitter

      long_name :

      Number of transmitters

      units :

      not_defined

      null_value :

      not_defined

      valid_range :

      [0. 5.]

      grid_mapping :

      spatial_ref

      array([0, 1, 2, 3, 4, 5])

    • n_receiver
      (n_receiver)
      int64
      0 1 2 3 4 5

      standard_name :

      n_receiver

      long_name :

      Number of receivers

      units :

      not_defined

      null_value :

      not_defined

      valid_range :

      [0. 5.]

      grid_mapping :

      spatial_ref

      array([0, 1, 2, 3, 4, 5])

    • n_component
      (n_component)
      int64
      0 1 2 3 4 5

      standard_name :

      n_component

      long_name :

      Number of components

      units :

      not_defined

      null_value :

      not_defined

      valid_range :

      [0. 5.]

      grid_mapping :

      spatial_ref

      array([0, 1, 2, 3, 4, 5])

  • Data variables: (13)
    • transmitter_label
      (n_transmitter)
      int64
      400 1800 3300 8200 40000 140000

      valid_range :

      [ 400. 140000.]

      grid_mapping :

      spatial_ref

      array([   400,   1800,   3300,   8200,  40000, 140000])

    • transmitter_orientation
      (n_transmitter)
      <U1
      'z' 'z' 'x' 'z' 'z' 'z'

      grid_mapping :

      spatial_ref

      array(['z', 'z', 'x', 'z', 'z', 'z'], dtype='<U1')

    • transmitter_actual_frequency
      (n_transmitter)
      int64
      381 1829 3385 8261 40430 133400

      valid_range :

      [ 381. 133400.]

      grid_mapping :

      spatial_ref

      array([   381,   1829,   3385,   8261,  40430, 133400])

    • transmitter_moment
      (n_transmitter)
      int64
      359 187 150 72 49 17

      valid_range :

      [ 17. 359.]

      grid_mapping :

      spatial_ref

      array([359, 187, 150,  72,  49,  17])

    • receiver_label
      (n_receiver)
      <U1
      'z' 'z' 'x' 'z' 'z' 'z'

      grid_mapping :

      spatial_ref

      array(['z', 'z', 'x', 'z', 'z', 'z'], dtype='<U1')

    • receiver_orientation
      (n_receiver)
      <U1
      'z' 'z' 'x' 'z' 'z' 'z'

      grid_mapping :

      spatial_ref

      array(['z', 'z', 'x', 'z', 'z', 'z'], dtype='<U1')

    • component_label
      (n_component)
      <U8
      '400_z' '1800_z' ... '140000_z'

      grid_mapping :

      spatial_ref

      array(['400_z', '1800_z', '3300_x', '8200_z', '40000_z', '140000_z'],dtype='<U8')

    • component_transmitters
      (n_component)
      int64
      400 1800 3300 8200 40000 140000

      valid_range :

      [ 400. 140000.]

      grid_mapping :

      spatial_ref

      array([   400,   1800,   3300,   8200,  40000, 140000])

    • component_receivers
      (n_component)
      <U1
      'z' 'z' 'x' 'z' 'z' 'z'

      grid_mapping :

      spatial_ref

      array(['z', 'z', 'x', 'z', 'z', 'z'], dtype='<U1')

    • component_txrx_dx
      (n_component)
      float64
      7.93 7.95 9.06 7.93 7.92 7.97

      valid_range :

      [7.92 9.06]

      grid_mapping :

      spatial_ref

      array([7.93, 7.95, 9.06, 7.93, 7.92, 7.97])

    • component_txrx_dy
      (n_component)
      int64
      0 0 0 0 0 0

      valid_range :

      [0. 0.]

      grid_mapping :

      spatial_ref

      array([0, 0, 0, 0, 0, 0])

    • component_txrx_dz
      (n_component)
      int64
      0 0 0 0 0 0

      valid_range :

      [0. 0.]

      grid_mapping :

      spatial_ref

      array([0, 0, 0, 0, 0, 0])

    • component_orientation
      (n_component)
      <U8
      'coplanar' ... 'coplanar'

      grid_mapping :

      spatial_ref

      array(['coplanar', 'coplanar', 'coaxial', 'coplanar', 'coplanar','coplanar'], dtype='<U8')

  • Attributes: (11)

    type :

    system

    mode :

    airborne

    method :

    electromagnetic

    submethod :

    frequency domain

    instrument :

    resolve

    uuid :

    d3b7eb8a-848c-4bc8-9ee4-6ad2ac01061e

    name :

    resolve_system

    data_normalized :

    True

    output_data_type :

    ppm

    reference_frame :

    right-handed positive up

    output_sample_frequency :

    10

  /survey/data/raw_data/magnetic_system

  • Attributes: (8)

    type :

    system

    mode :

    airborne

    method :

    magnetic

    submethod :

    total field

    instrument :

    cesium vapour

    name :

    magnetic_system

    sample_frequency :

    10.0

    sensitivity :

    0.001

  /survey/data/raw_data/radiometric_system

  • Attributes: (10)

    type :

    system

    mode :

    airborne

    method :

    radiometric

    submethod :

    not_defined

    instrument :

    not_defined

    name :

    radiometric_system

    crystal_type :

    NaI

    sample_frequency :

    1.0

    downward_volume :

    16.8

    upward_volume :

    4.2

• Dimensions:
  • index: 2334
  • layer_depth: 31
  • nv: 2
  • spec_sample: 256
  • frequency: 6
• Coordinates: (9)
  • index
    (index)
    int32
    0 1 2 3 4 ... 2330 2331 2332 2333

    standard_name :

    index

    long_name :

    Index of individual data points

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 0. 2333.]

    grid_mapping :

    spatial_ref

    array([   0,    1,    2, ..., 2331, 2332, 2333], shape=(2334,), dtype=int32)

  • layer_depth
    (layer_depth)
    float64
    2.5 7.5 12.5 ... 142.5 147.5 152.5

    standard_name :

    layer_depth

    long_name :

    layer depth below surface

    units :

    meters

    null_value :

    not_defined

    axis :

    Z

    positive :

    down

    datum :

    ground surface

    valid_range :

    [ 2.5 152.5]

    grid_mapping :

    spatial_ref

    bounds :

    layer_depth_bnds

    array([  2.5,   7.5,  12.5,  17.5,  22.5,  27.5,  32.5,  37.5,  42.5,  47.5,
            52.5,  57.5,  62.5,  67.5,  72.5,  77.5,  82.5,  87.5,  92.5,  97.5,
           102.5, 107.5, 112.5, 117.5, 122.5, 127.5, 132.5, 137.5, 142.5, 147.5,
           152.5])

  • nv
    (nv)
    int64
    0 1

    standard_name :

    nv

    long_name :

    Number of vertices for bounding variables

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [0. 1.]

    grid_mapping :

    spatial_ref

    array([0, 1])

  • spec_sample
    (spec_sample)
    int64
    0 1 2 3 4 5 ... 251 252 253 254 255

    standard_name :

    spec_sample

    long_name :

    radiometric sample

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 0. 255.]

    grid_mapping :

    spatial_ref

    array([  0,   1,   2, ..., 253, 254, 255], shape=(256,))

  • frequency
    (frequency)
    int64
    400 1800 3300 8200 40000 140000

    standard_name :

    frequency

    long_name :

    nominal measurement frequency

    units :

    Hz

    null_value :

    not_defined

    valid_range :

    [ 400. 140000.]

    grid_mapping :

    spatial_ref

    array([   400,   1800,   3300,   8200,  40000, 140000])

  • spatial_ref
    ()
    float64
    0.0

    crs_wkt :

    PROJCRS["NAD83 / Conus Albers",BASEGEOGCRS["NAD83",DATUM["North American Datum 1983",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4269]],CONVERSION["Conus Albers",METHOD["Albers Equal Area",ID["EPSG",9822]],PARAMETER["Latitude of false origin",23,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8821]],PARAMETER["Longitude of false origin",-96,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8822]],PARAMETER["Latitude of 1st standard parallel",29.5,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8823]],PARAMETER["Latitude of 2nd standard parallel",45.5,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8824]],PARAMETER["Easting at false origin",0,LENGTHUNIT["metre",1],ID["EPSG",8826]],PARAMETER["Northing at false origin",0,LENGTHUNIT["metre",1],ID["EPSG",8827]]],CS[Cartesian,2],AXIS["easting (X)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["northing (Y)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Data analysis and small scale data presentation for contiguous lower 48 states."],AREA["United States (USA) - CONUS onshore - Alabama; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming."],BBOX[24.41,-124.79,49.38,-66.91]],ID["EPSG",5070]]

    semi_major_axis :

    6378137.0

    semi_minor_axis :

    6356752.314140356

    inverse_flattening :

    298.257222101

    reference_ellipsoid_name :

    GRS 1980

    longitude_of_prime_meridian :

    0.0

    prime_meridian_name :

    Greenwich

    geographic_crs_name :

    NAD83

    horizontal_datum_name :

    North American Datum 1983

    projected_crs_name :

    NAD83 / Conus Albers

    grid_mapping_name :

    albers_conical_equal_area

    standard_parallel :

    (29.5, 45.5)

    latitude_of_projection_origin :

    23.0

    longitude_of_central_meridian :

    -96.0

    false_easting :

    0.0

    false_northing :

    0.0

    authority :

    EPSG

    wkid :

    5070

    array(0.)

  • x
    (index)
    float64
    5.351e+05 5.341e+05 ... 5.315e+05

    standard_name :

    projection_x_coordinate

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    axis :

    X

    valid_range :

    [502331.75812369 535809.16856917]

    grid_mapping :

    spatial_ref

    array([535068.1747436 , 534099.04807225, 533039.85297786, ...,
           531466.7762323 , 531463.94038178, 531470.81665667], shape=(2334,))

  • y
    (index)
    float64
    1.205e+06 1.205e+06 ... 1.205e+06

    standard_name :

    projection_y_coordinate

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    axis :

    Y

    valid_range :

    [1176603.08105386 1204931.17855185]

    grid_mapping :

    spatial_ref

    array([1204779.83194319, 1204783.71034805, 1204785.24547685, ...,
           1202779.88422738, 1203898.77472973, 1204931.17855185],
          shape=(2334,))

  • z
    (index)
    float64
    42.82 43.96 42.74 ... 42.73 43.3

    standard_name :

    z

    long_name :

    Digital terrain model, ground surface elevation

    units :

    meters

    null_value :

    not_defined

    axis :

    Z

    positive :

    up

    datum :

    referenced to mean sea level - Earth Gravitational Model (EGM96)

    valid_range :

    [35.96390714 45.32104413]

    grid_mapping :

    spatial_ref

    array([42.82436507, 43.96287418, 42.74254809, ..., 41.38808285,
           42.7270845 , 43.29785866], shape=(2334,))

• Data variables: (79)
  • layer_depth_bnds
    (layer_depth, nv)
    float64
    0.0 5.0 5.0 ... 150.0 150.0 155.0

    standard_name :

    layer_depth_bounds

    long_name :

    layer depth below surface cell boundaries

    units :

    meters

    null_value :

    not_defined

    axis :

    Z

    positive :

    down

    datum :

    ground surface

    valid_range :

    [ 0. 155.]

    grid_mapping :

    spatial_ref

    array([[  0.,   5.],
           [  5.,  10.],
           [ 10.,  15.],
           [ 15.,  20.],
           [ 20.,  25.],
           [ 25.,  30.],
           [ 30.,  35.],
           [ 35.,  40.],
           [ 40.,  45.],
           [ 45.,  50.],
           [ 50.,  55.],
           [ 55.,  60.],
           [ 60.,  65.],
           [ 65.,  70.],
           [ 70.,  75.],
           [ 75.,  80.],
           [ 80.,  85.],
           [ 85.,  90.],
           [ 90.,  95.],
           [ 95., 100.],
           [100., 105.],
           [105., 110.],
           [110., 115.],
           [115., 120.],
           [120., 125.],
           [125., 130.],
           [130., 135.],
           [135., 140.],
           [140., 145.],
           [145., 150.],
           [150., 155.]])

  • line
    (index)
    int32
    10010 10010 10010 ... 19020 19020

    standard_name :

    line

    long_name :

    Line Number

    units :

    not_defined

    null_value :

    -9999

    dtype :

    int32

    valid_range :

    [10010 19020]

    grid_mapping :

    spatial_ref

    array([10010, 10010, 10010, ..., 19020, 19020, 19020],
          shape=(2334,), dtype=int32)

  • date
    (index)
    int64
    20180302 20180302 ... 20180226

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [20180226. 20180304.]

    grid_mapping :

    spatial_ref

    array([20180302, 20180302, 20180302, ..., 20180226, 20180226, 20180226],
          shape=(2334,))

  • utc_time
    (index)
    float64
    1.92e+05 1.92e+05 ... 1.741e+05

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [141403. 231021.40625]

    grid_mapping :

    spatial_ref

    array([192001.796875, 192031.796875, 192101.796875, ..., 174024.5     ,
           174054.5     , 174124.5     ], shape=(2334,))

  • flight
    (index)
    int64
    28022 28022 28022 ... 28011 28011

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [28011. 28031.]

    grid_mapping :

    spatial_ref

    array([28022, 28022, 28022, ..., 28011, 28011, 28011], shape=(2334,))

  • fiducial
    (index)
    float64
    969.8 999.8 ... 2.49e+03 2.52e+03

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 602.7 9336.8]

    grid_mapping :

    spatial_ref

    array([ 969.8,  999.8, 1029.8, ..., 2459.5, 2489.5, 2519.5], shape=(2334,))

  • temp_ext
    (index)
    float64
    14.67 14.6 14.49 ... 14.77 14.68

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 9.4723444 22.99975777]

    grid_mapping :

    spatial_ref

    array([14.66798401, 14.60447502, 14.49257851, ..., 14.9008503 ,
           14.76778412, 14.68008137], shape=(2334,))

  • kpa
    (index)
    float64
    102.1 101.9 101.9 ... 101.8 101.9

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [100.61631775 102.38294983]

    grid_mapping :

    spatial_ref

    array([102.11507416, 101.86075592, 101.9489212 , ..., 101.87093353,
           101.84719849, 101.85397339], shape=(2334,))

  • x_wgs84_albers
    (index)
    float64
    5.351e+05 5.341e+05 ... 5.315e+05

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    axis :

    x

    valid_range :

    [502331.75812369 535809.16856917]

    grid_mapping :

    spatial_ref

    array([535068.1747436 , 534099.04807225, 533039.85297786, ...,
           531466.7762323 , 531463.94038178, 531470.81665667], shape=(2334,))

  • y_wgs84_albers
    (index)
    float64
    1.205e+06 1.205e+06 ... 1.205e+06

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    axis :

    y

    valid_range :

    [1176603.08105386 1204931.17855185]

    grid_mapping :

    spatial_ref

    array([1204779.83194319, 1204783.71034805, 1204785.24547685, ...,
           1202779.88422738, 1203898.77472973, 1204931.17855185],
          shape=(2334,))

  • x_wgs84_utmz15n
    (index)
    float64
    7.613e+05 7.603e+05 ... 7.577e+05

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [727485.86451539 761855.14614293]

    grid_mapping :

    spatial_ref

    array([761302.57742928, 760326.70150673, 759260.04234023, ...,
           757606.64750591, 757642.38460773, 757684.91427797], shape=(2334,))

  • y_wgs84_utmz15n
    (index)
    float64
    3.739e+06 3.739e+06 ... 3.74e+06

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [3711572.89008058 3740446.96060501]

    grid_mapping :

    spatial_ref

    array([3739349.28718431, 3739385.35020272, 3739422.072459  , ...,
           3737483.67300035, 3738594.45926956, 3739619.05893449],
          shape=(2334,))

  • lat_tx
    (index)
    float64
    33.76 33.76 33.76 ... 33.76 33.77

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [33.51291222 33.77950773]

    grid_mapping :

    spatial_ref

    array([33.7620428 , 33.76260799, 33.76320045, ..., 33.7461416 ,
           33.75613957, 33.76535944], shape=(2334,))

  • lon_tx
    (index)
    float64
    -90.18 -90.19 ... -90.22 -90.22

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-90.55011545 -90.17425131]

    grid_mapping :

    spatial_ref

    array([-90.1787355 , -90.18925023, -90.20074415, ..., -90.21914184,
           -90.21843311, -90.21767598], shape=(2334,))

  • lat_heli
    (index)
    float64
    33.76 33.76 33.76 ... 33.76 33.77

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [33.51285539 33.77950479]

    grid_mapping :

    spatial_ref

    array([33.76205858, 33.76262704, 33.76320347, ..., 33.74612571,
           33.75614075, 33.76534746], shape=(2334,))

  • lon_heli
    (index)
    float64
    -90.18 -90.19 ... -90.22 -90.22

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-90.55019571 -90.17429566]

    grid_mapping :

    spatial_ref

    array([-90.17871567, -90.18922513, -90.20075314, ..., -90.21915272,
           -90.2184294 , -90.2176732 ], shape=(2334,))

  • gpsz_tx
    (index)
    float64
    78.24 95.75 86.47 ... 78.11 78.11

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 60.0019 130.36415]

    grid_mapping :

    spatial_ref

    array([78.24184, 95.75388, 86.47094, ..., 73.25285, 78.11425, 78.1095 ],
          shape=(2334,))

  • gpsz_heli
    (index)
    float64
    109.9 127.0 117.3 ... 108.8 109.5

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 91.6625 160.66619]

    grid_mapping :

    spatial_ref

    array([109.87808, 127.01732, 117.25742, ..., 104.4615 , 108.84075,
           109.47435], shape=(2334,))

  • altlas_tx
    (index)
    float64
    35.42 51.79 43.73 ... 35.39 34.81

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [22.22117874 92.75016502]

    grid_mapping :

    spatial_ref

    array([35.41747493, 51.79100582, 43.72839191, ..., 31.86476715,
           35.3871655 , 34.81164134], shape=(2334,))

  • altrad_heli
    (index)
    float64
    63.66 79.69 70.8 ... 62.75 62.29

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 50.74213382 118.2873519 ]

    grid_mapping :

    spatial_ref

    array([63.65775932, 79.6895173 , 70.80137176, ..., 59.15246671,
           62.74615008, 62.29057447], shape=(2334,))

  • effective_height
    (index)
    float64
    60.89 76.04 67.65 ... 59.84 59.43

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 47.3830279 111.08033139]

    grid_mapping :

    spatial_ref

    array([60.88660101, 76.04255479, 67.65330415, ..., 56.39668819,
           59.83758403, 59.4251489 ], shape=(2334,))

  • dtm
    (index)
    float64
    42.82 43.96 42.74 ... 42.73 43.3

    standard_name :

    dtm,

    long_name :

    Digital terrain model, ground surface elevation

    units :

    meters

    null_value :

    not_defined

    axis :

    z

    positive :

    up

    datum :

    referenced to mean sea level - Earth Gravitational Model (EGM96)

    valid_range :

    [35.96390714 45.32104413]

    grid_mapping :

    spatial_ref

    array([42.82436507, 43.96287418, 42.74254809, ..., 41.38808285,
           42.7270845 , 43.29785866], shape=(2334,))

  • bird_pitch
    (index)
    float64
    -2.033 2.757 ... -0.4778 1.477

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-11.51250086 18.63439145]

    grid_mapping :

    spatial_ref

    array([-2.03276021,  2.75668858, -1.7016092 , ...,  4.81291387,
           -0.47776236,  1.47691575], shape=(2334,))

  • bird_roll
    (index)
    float64
    2.105 4.1 ... 0.1604 -0.07797

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-24.76055297 24.80848678]

    grid_mapping :

    spatial_ref

    array([ 2.10528808,  4.09970008, -0.610132  , ..., -3.68811827,
            0.16044734, -0.077969  ], shape=(2334,))

  • bird_yaw
    (index)
    float64
    -78.5 -79.49 -81.57 ... 5.195 11.01

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-179.1167327 178.88823119]

    grid_mapping :

    spatial_ref

    array([-78.50144597, -79.49361118, -81.57143314, ...,   6.73265533,
             5.19505239,  11.0089663 ], shape=(2334,))

  • diurnal
    (index)
    float64
    -9.999e+03 ... -9.999e+03

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 49416.19642064]

    grid_mapping :

    spatial_ref

    array([-9999., -9999., -9999., ..., -9999., -9999., -9999.], shape=(2334,))

  • diurnal_cor
    (index)
    float64
    3.741 3.779 3.8 ... 2.291 2.37

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-13.72405837 13.16250238]

    grid_mapping :

    spatial_ref

    array([3.74099169, 3.77868312, 3.80039049, ..., 2.4641217 , 2.29094961,
           2.37023149], shape=(2334,))

  • mag_raw
    (index)
    float64
    4.958e+04 4.958e+04 ... 4.956e+04

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [49348.059 49579.382]

    grid_mapping :

    spatial_ref

    array([49579.382, 49575.173, 49568.923, ..., 49560.976, 49566.27 ,
           49561.375], shape=(2334,))

  • mag_l
    (index)
    float64
    4.958e+04 4.957e+04 ... 4.956e+04

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [49278.839 49629.569]

    grid_mapping :

    spatial_ref

    array([49579.562, 49573.854, 49567.335, ..., 49561.813, 49565.943,
           49561.116], shape=(2334,))

  • mag_ld
    (index)
    float64
    4.958e+04 4.957e+04 ... 4.956e+04

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [49280.07499785 49625.29775338]

    grid_mapping :

    spatial_ref

    array([49575.82100831, 49570.07531688, 49563.53460951, ...,
           49559.3488783 , 49563.65205039, 49558.74576851], shape=(2334,))

  • igrf
    (index)
    float64
    4.943e+04 4.943e+04 ... 4.943e+04

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [49284.89126428 49445.91975483]

    grid_mapping :

    spatial_ref

    array([49429.90886956, 49430.43125639, 49430.98612177, ...,
           49421.34565163, 49427.17746922, 49432.55264719], shape=(2334,))

  • tmi
    (index)
    float64
    4.958e+04 4.957e+04 ... 4.956e+04

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [49283.68376823 49620.24797734]

    grid_mapping :

    spatial_ref

    array([49577.12459983, 49571.3010829 , 49565.39242015, ...,
           49560.01283172, 49564.29799966, 49559.37076851], shape=(2334,))

  • rmi
    (index)
    float64
    147.2 140.9 134.4 ... 137.1 126.8

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-21.97015139 256.04349607]

    grid_mapping :

    spatial_ref

    array([147.21573027, 140.86982651, 134.40629838, ..., 138.66718009,
           137.12053045, 126.81812132], shape=(2334,))

  • cpsp
    (index)
    float64
    2.902e-05 2.823e-05 ... 3.911e-05

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [4.22669518e-06 5.33188181e-03]

    grid_mapping :

    spatial_ref

    array([2.90232438e-05, 2.82294022e-05, 3.54836266e-05, ...,
           2.74645154e-05, 2.09774880e-05, 3.91051726e-05], shape=(2334,))

  • cxsp
    (index)
    float64
    4.38e-06 1.073e-05 ... 6.077e-05

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [1.09436186e-07 1.56919146e-03]

    grid_mapping :

    spatial_ref

    array([4.37970266e-06, 1.07341320e-05, 1.55041562e-05, ...,
           9.47537137e-06, 1.15424164e-05, 6.07658112e-05], shape=(2334,))

  • powerline
    (index)
    float64
    0.001036 0.003673 ... 0.003768

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [0.00045735 0.15937051]

    grid_mapping :

    spatial_ref

    array([0.00103562, 0.00367289, 0.00094661, ..., 0.00081741, 0.00491262,
           0.00376843], shape=(2334,))

  • ddep140k
    (index)
    float64
    2.58 3.122 5.27 ... 2.624 2.697 4.5

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [1. 9.43935108]

    grid_mapping :

    spatial_ref

    array([2.58013964, 3.12152386, 5.27023792, ..., 2.62427545, 2.69700432,
           4.49969769], shape=(2334,))

  • ddep40k
    (index)
    float64
    6.901 7.093 13.88 ... 8.416 12.39

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 1.21777034 24.06013298]

    grid_mapping :

    spatial_ref

    array([ 6.9008503 ,  7.09296942, 13.87515163, ...,  8.19604969,
            8.41628933, 12.39026546], shape=(2334,))

  • ddep8200
    (index)
    float64
    15.52 13.91 27.98 ... 20.94 24.97

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 8.60466957 37.46802902]

    grid_mapping :

    spatial_ref

    array([15.51743126, 13.90885258, 27.97642517, ..., 18.53983879,
           20.94141579, 24.96650887], shape=(2334,))

  • ddep1800
    (index)
    float64
    33.68 33.77 47.47 ... 44.21 40.55

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [17.77506256 67.38358307]

    grid_mapping :

    spatial_ref

    array([33.67642593, 33.76744843, 47.46753693, ..., 35.36769485,
           44.20518875, 40.55405426], shape=(2334,))

  • ddep400
    (index)
    float64
    53.48 56.56 57.68 ... 60.91 51.63

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 24.4447937 110.77680206]

    grid_mapping :

    spatial_ref

    array([53.4772644 , 56.55535889, 57.68109894, ..., 54.68989563,
           60.90568542, 51.63288116], shape=(2334,))

  • dep140k
    (index)
    float64
    -4.29 -2.178 ... -1.614 -2.177

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-11.91942215 4.78684235]

    grid_mapping :

    spatial_ref

    array([-4.28958893, -2.17798233, -3.61487961, ..., -1.86600304,
           -1.61350632, -2.17689896], shape=(2334,))

  • dep40k
    (index)
    float64
    -5.636 -2.551 ... -3.208 -3.028

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-11.57853699 3.69163513]

    grid_mapping :

    spatial_ref

    array([-5.63589478, -2.55139542, -4.91342545, ..., -3.49220085,
           -3.20788956, -3.0279808 ], shape=(2334,))

  • dep8200
    (index)
    float64
    -7.331 -4.642 ... -5.659 -1.931

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-12.71472931 12.13049698]

    grid_mapping :

    spatial_ref

    array([-7.33093452, -4.64202881, -4.18465424, ..., -3.39769173,
           -5.65877151, -1.93060303], shape=(2334,))

  • dep1800
    (index)
    float64
    -4.501 -4.692 ... -1.022 9.435

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-13.4715004 26.42554474]

    grid_mapping :

    spatial_ref

    array([-4.50117493, -4.69176865,  8.89665604, ...,  0.68899536,
           -1.02209854,  9.43450165], shape=(2334,))

  • dep400
    (index)
    float64
    7.241 11.67 32.0 ... 20.02 24.66

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-17.68713379 55.62858582]

    grid_mapping :

    spatial_ref

    array([ 7.24114227, 11.67464828, 32.00016022, ..., 10.71252823,
           20.01558685, 24.65906525], shape=(2334,))

  • dres140k
    (index)
    float64
    14.02 20.93 58.51 ... 14.86 42.65

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 1.65871513 187.69219971]

    grid_mapping :

    spatial_ref

    array([14.02324104, 20.92587662, 58.50896835, ..., 12.50708199,
           14.85595703, 42.65094376], shape=(2334,))

  • dres40k
    (index)
    float64
    14.82 6.377 64.37 ... 49.31 62.22

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [1.68573424e-01 2.93074585e+02]

    grid_mapping :

    spatial_ref

    array([14.82356071,  6.37749815, 64.37026215, ..., 46.69020081,
           49.31399536, 62.21774673], shape=(2334,))

  • dres8200
    (index)
    float64
    24.57 17.23 57.0 ... 49.7 41.82

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [8.77134144e-01 1.94609363e+03]

    grid_mapping :

    spatial_ref

    array([24.57426071, 17.22763634, 56.99699402, ..., 28.21422386,
           49.69959259, 41.81895447], shape=(2334,))

  • dres1800
    (index)
    float64
    18.11 28.84 15.47 ... 27.53 9.186

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 0.61954921 107.75845337]

    grid_mapping :

    spatial_ref

    array([18.11014557, 28.83659363, 15.47240734, ..., 13.49663162,
           27.53102684,  9.1861515 ], shape=(2334,))

  • dres400
    (index)
    float64
    2.868 3.165 0.2229 ... 0.899 1.195

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [1.38514070e-02 4.23482285e+01]

    grid_mapping :

    spatial_ref

    array([2.86795402, 3.16538382, 0.22288756, ..., 3.54101872, 0.89903092,
           1.1951021 ], shape=(2334,))

  • dres_150_by5m
    (index, layer_depth)
    float64
    14.02 14.47 ... -9.999e+03

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 1312.3338623]

    grid_mapping :

    spatial_ref

    array([[ 1.40232410e+01,  1.44659910e+01,  1.77791405e+01, ...,
            -9.99900000e+03, -9.99900000e+03, -9.99900000e+03],
           [ 2.09258766e+01,  1.19289494e+01,  9.74363041e+00, ...,
            -9.99900000e+03, -9.99900000e+03, -9.99900000e+03],
           [ 5.85089684e+01,  5.85089684e+01,  6.16613235e+01, ...,
            -9.99900000e+03, -9.99900000e+03, -9.99900000e+03],
           ...,
           [ 1.25070820e+01,  2.19320049e+01,  4.27636299e+01, ...,
            -9.99900000e+03, -9.99900000e+03, -9.99900000e+03],
           [ 1.48559570e+01,  2.40835629e+01,  4.93625870e+01, ...,
            -9.99900000e+03, -9.99900000e+03, -9.99900000e+03],
           [ 4.26509438e+01,  4.36843796e+01,  5.54930534e+01, ...,
            -9.99900000e+03, -9.99900000e+03, -9.99900000e+03]],
          shape=(2334, 31))

  • res140k
    (index)
    float64
    14.02 20.93 58.51 ... 14.86 42.65

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 1.65871513 187.69219971]

    grid_mapping :

    spatial_ref

    array([14.02324104, 20.92587662, 58.50896835, ..., 12.50708199,
           14.85595703, 42.65094376], shape=(2334,))

  • res40k
    (index)
    float64
    14.38 12.44 61.07 ... 25.28 50.5

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 0.3288607 186.85301208]

    grid_mapping :

    spatial_ref

    array([14.37743855, 12.44151306, 61.07353592, ..., 23.93331718,
           25.27826881, 50.49682999], shape=(2334,))

  • res8200
    (index)
    float64
    19.24 14.86 58.81 ... 36.44 45.54

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 3.54229116 102.75856018]

    grid_mapping :

    spatial_ref

    array([19.24197578, 14.86299706, 58.80515671, ..., 26.18996429,
           36.44467545, 45.54426575], shape=(2334,))

  • res1800
    (index)
    float64
    18.63 21.02 30.05 ... 31.43 20.73

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 4.75252056 74.90419769]

    grid_mapping :

    spatial_ref

    array([18.63423157, 21.01780891, 30.04714203, ..., 18.51898575,
           31.42570496, 20.72720337], shape=(2334,))

  • res400
    (index)
    float64
    7.404 8.279 6.605 ... 7.873 5.986

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 1.20580339 43.84247589]

    grid_mapping :

    spatial_ref

    array([7.4037714 , 8.27933979, 6.60487509, ..., 8.04739666, 7.87250185,
           5.98573685], shape=(2334,))

  • cosmic
    (index)
    int64
    -9999 -9999 -9999 ... -9999 -9999

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 93.]

    grid_mapping :

    spatial_ref

    array([-9999, -9999, -9999, ..., -9999, -9999, -9999], shape=(2334,))

  • doserate
    (index)
    float64
    -9.999e+03 ... -9.999e+03

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 33.20798874]

    grid_mapping :

    spatial_ref

    array([-9999., -9999., -9999., ..., -9999., -9999., -9999.], shape=(2334,))

  • live_time
    (index)
    int64
    -9999 -9999 -9999 ... -9999 -9999

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 999.]

    grid_mapping :

    spatial_ref

    array([-9999, -9999, -9999, ..., -9999, -9999, -9999], shape=(2334,))

  • spec256_down
    (index, spec_sample)
    int64
    2 51 62 95 164 205 ... 0 0 0 1 0 66

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    -9999.0

    valid_range :

    [ 0 278]

    grid_mapping :

    spatial_ref

    array([[ 2, 51, 62, ...,  0,  0, 57],
           [ 2, 32, 58, ...,  0,  0, 65],
           [ 2, 30, 35, ...,  0,  0, 48],
           ...,
           [ 2, 26, 29, ...,  0,  0, 67],
           [ 2, 32, 56, ...,  0,  0, 67],
           [ 4, 38, 52, ...,  1,  0, 66]], shape=(2334, 256))

  • spec256_up
    (index, spec_sample)
    int64
    0 8 9 20 36 57 50 ... 0 0 0 0 0 23

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 76.]

    grid_mapping :

    spatial_ref

    array([[ 0,  8,  9, ...,  0,  0, 14],
           [ 0,  3, 12, ...,  0,  0, 16],
           [ 0,  6,  7, ...,  0,  0, 14],
           ...,
           [ 1,  3,  6, ...,  0,  0, 14],
           [ 1,  5,  4, ...,  0,  1, 15],
           [ 1,  5,  8, ...,  0,  0, 23]], shape=(2334, 256))

  • tc_raw
    (index)
    int64
    -9999 -9999 -9999 ... -9999 -9999

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 1166.]

    grid_mapping :

    spatial_ref

    array([-9999, -9999, -9999, ..., -9999, -9999, -9999], shape=(2334,))

  • th_raw
    (index)
    int64
    -9999 -9999 -9999 ... -9999 -9999

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 38.]

    grid_mapping :

    spatial_ref

    array([-9999, -9999, -9999, ..., -9999, -9999, -9999], shape=(2334,))

  • u_raw
    (index)
    int64
    -9999 -9999 -9999 ... -9999 -9999

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 40.]

    grid_mapping :

    spatial_ref

    array([-9999, -9999, -9999, ..., -9999, -9999, -9999], shape=(2334,))

  • u_up_raw
    (index)
    int64
    -9999 -9999 -9999 ... -9999 -9999

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 11.]

    grid_mapping :

    spatial_ref

    array([-9999, -9999, -9999, ..., -9999, -9999, -9999], shape=(2334,))

  • k_raw
    (index)
    int64
    -9999 -9999 -9999 ... -9999 -9999

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 133.]

    grid_mapping :

    spatial_ref

    array([-9999, -9999, -9999, ..., -9999, -9999, -9999], shape=(2334,))

  • eth
    (index)
    float64
    -9.999e+03 ... -9.999e+03

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9.99900000e+03 7.13682222e+00]

    grid_mapping :

    spatial_ref

    array([-9999., -9999., -9999., ..., -9999., -9999., -9999.], shape=(2334,))

  • eu
    (index)
    float64
    -9.999e+03 ... -9.999e+03

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9.99900000e+03 3.02387786e+00]

    grid_mapping :

    spatial_ref

    array([-9999., -9999., -9999., ..., -9999., -9999., -9999.], shape=(2334,))

  • kconc
    (index)
    float64
    -9.999e+03 ... -9.999e+03

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9.99900000e+03 1.19255757e+00]

    grid_mapping :

    spatial_ref

    array([-9999., -9999., -9999., ..., -9999., -9999., -9999.], shape=(2334,))

  • eth_kconc
    (index)
    float64
    -9.999e+03 ... -9.999e+03

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9999. 10.7524725]

    grid_mapping :

    spatial_ref

    array([-9999., -9999., -9999., ..., -9999., -9999., -9999.], shape=(2334,))

  • eu_eth
    (index)
    float64
    -9.999e+03 ... -9.999e+03

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-9.99900000e+03 6.81658165e-01]

    grid_mapping :

    spatial_ref

    array([-9999., -9999., -9999., ..., -9999., -9999., -9999.], shape=(2334,))

  • eu_kconc
    (index)
    float64
    nan nan nan nan ... nan nan nan nan

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    -9999.0

    valid_range :

    [1.00225931 4.34917129]

    grid_mapping :

    spatial_ref

    array([nan, nan, nan, ..., nan, nan, nan], shape=(2334,))

  • ip_filtered
    (index, frequency)
    float64
    118.0 302.9 ... 1.372e+03 2.008e+03

    standard_name :

    in_phase_filtered

    long_name :

    In-phase frequency data, spherics rejected

    units :

    Parts per million (ppm)

    null_value :

    not_defined

    raw_data_columns :

    ['cpi400_filt', 'cpi1800_filt', 'cxi3300_filt', 'cpi8200_filt', 'cpi40k_filt', 'cpi140k_filt']

    valid_range :

    [ 14.14960861 7525.67236328]

    grid_mapping :

    spatial_ref

    array([[ 117.97877502,  302.86141968,  185.86499023,  766.76940918,
            2080.25341797, 2314.21875   ],
           [  69.02600861,  176.11734009,  111.93188477,  384.20117188,
             746.55163574,  792.71697998],
           [  60.20056152,  110.66323853,   60.75518036,  234.58210754,
             828.21881104, 1111.24133301],
           ...,
           [ 119.67127991,  319.05114746,  196.64369202,  720.36218262,
            2484.73828125, 3299.11816406],
           [  87.8653183 ,  185.52835083,  112.06396484,  533.59344482,
            1849.06896973, 2366.74951172],
           [  96.07406616,  189.63893127,   90.84681702,  375.30838013,
            1372.25354004, 2007.67419434]], shape=(2334, 6))

  • qd_filtered
    (index, frequency)
    float64
    169.5 423.8 236.4 ... 744.7 695.7

    standard_name :

    quadrature_filtered

    long_name :

    Quadrature frequency data, spherics rejected

    units :

    Parts per million (ppm)

    null_value :

    not_defined

    raw_data_columns :

    ['cpq400_filt', 'cpq1800_filt', 'cxq3300_filt', 'cpq8200_filt', 'cpq40k_filt', 'cpq140k_filt']

    valid_range :

    [ -31.98612785 2687.82006836]

    grid_mapping :

    spatial_ref

    array([[ 169.46102905,  423.82351685,  236.44616699,  650.93182373,
             607.8817749 ,  471.82748413],
           [  81.10961151,  201.69747925,   97.77780151,  209.89375305,
             124.76053619,  137.69163513],
           [  56.15507507,  131.60414124,   74.89906311,  250.68449402,
             409.72515869,  369.63180542],
           ...,
           [ 183.64216614,  457.3059082 ,  252.03132629,  734.78027344,
            1080.54455566,  715.58544922],
           [ 109.53694916,  312.3843689 ,  188.54319763,  599.67834473,
             735.21350098,  500.33917236],
           [ 101.30422211,  222.57702637,  129.7481842 ,  417.51119995,
             744.70263672,  695.71289062]], shape=(2334, 6))

  • ip_pgadj
    (index, frequency)
    float64
    118.0 302.9 ... 1.317e+03 2.008e+03

    standard_name :

    in_phase_phase_gain_adj

    long_name :

    In-phase frequency data, phase and gain adjusted

    units :

    Parts per million (ppm)

    null_value :

    not_defined

    raw_data_columns :

    ['cpi400_phg', 'cpi1800_phg', 'cxi3300_phg', 'cpi8200_phg', 'cpi40k_phg', 'cpi140k_phg']

    valid_range :

    [ 14.14960861 7525.67236328]

    grid_mapping :

    spatial_ref

    array([[ 117.97877502,  302.86141968,  185.86499023, 1035.13867188,
            2032.78234863, 2314.21875   ],
           [  69.02600861,  176.11734009,  111.93188477,  518.67156982,
             736.0302124 ,  792.71697998],
           [  60.20056152,  110.66323853,   60.75518036,  316.68585205,
             797.62030029, 1111.24133301],
           ...,
           [ 119.67127991,  319.05114746,  196.64369202,  972.48895264,
            2403.31054688, 3299.11816406],
           [  87.8653183 ,  185.52835083,  112.06396484,  720.35113525,
            1793.27880859, 2366.74951172],
           [  96.07406616,  189.63893127,   90.84681702,  506.6663208 ,
            1316.9630127 , 2007.67419434]], shape=(2334, 6))

  • qd_pgadj
    (index, frequency)
    float64
    169.5 423.8 236.4 ... 838.6 695.7

    standard_name :

    quadrature_phase_gain_adj

    long_name :

    Quadrature frequency data, phase and gain adjusted

    units :

    Parts per million (ppm)

    null_value :

    not_defined

    raw_data_columns :

    ['cpq400_phg', 'cpq1800_phg', 'cxq3300_phg', 'cpq8200_phg', 'cpq40k_phg', 'cpq140k_phg']

    valid_range :

    [ 14.41101551 3058.23803711]

    grid_mapping :

    spatial_ref

    array([[ 169.46102905,  423.82351685,  236.44616699,  878.75793457,
             751.512146  ,  471.82748413],
           [  81.10961151,  201.69747925,   97.77780151,  283.35656738,
             176.53343201,  137.69163513],
           [  56.15507507,  131.60414124,   74.89906311,  338.42407227,
             466.5007019 ,  369.63180542],
           ...,
           [ 183.64216614,  457.3059082 ,  252.03132629,  991.95336914,
            1251.23901367,  715.58544922],
           [ 109.53694916,  312.3843689 ,  188.54319763,  809.5657959 ,
             862.40710449,  500.33917236],
           [ 101.30422211,  222.57702637,  129.7481842 ,  563.64013672,
             838.61212158,  695.71289062]], shape=(2334, 6))

  • ip_final
    (index, frequency)
    float64
    118.5 302.9 ... 1.318e+03 2.008e+03

    standard_name :

    in_phase_final

    long_name :

    In-phase frequency data, final levelled

    units :

    Parts per million (ppm)

    null_value :

    -9999.0

    raw_data_columns :

    ['cpi400', 'cpi1800', 'cxi3300', 'cpi8200', 'cpi40k', 'cpi140k']

    valid_range :

    [ 18.00439262 7525.42822266]

    grid_mapping :

    spatial_ref

    array([[ 118.54994202,  302.87582397,  185.88238525, 1035.17089844,
            2032.86682129, 2314.07714844],
           [  69.59188843,  176.13134766,  111.94963074,  518.70391846,
             736.11157227,  792.57977295],
           [  60.76115036,  110.67685699,   60.77328491,  316.71838379,
             797.69854736, 1111.10839844],
           ...,
           [ 119.25977325,  319.0355835 ,  197.14642334,  971.42724609,
            2404.16015625, 3299.53637695],
           [  87.5464859 ,  185.52415466,  112.56441498,  719.25640869,
            1794.13476562, 2367.19458008],
           [  95.84790802,  189.64610291,   91.34499359,  505.5385437 ,
            1317.82531738, 2008.14611816]], shape=(2334, 6))

  • qd_final
    (index, frequency)
    float64
    169.3 423.8 236.5 ... 839.4 696.3

    standard_name :

    quadrature_final

    long_name :

    Quadrature frequency data, final levelled

    units :

    Parts per million (ppm)

    null_value :

    -9999.0

    raw_data_columns :

    ['cpq400', 'cpq1800', 'cxq3300', 'cpq8200', 'cpq40k', 'cpq140k']

    valid_range :

    [ -13.78479671 3058.26318359]

    grid_mapping :

    spatial_ref

    array([[ 169.33839417,  423.81204224,  236.45677185,  878.84869385,
             751.53479004,  471.71188354],
           [  80.98508453,  201.68551636,   97.78876495,  283.44436646,
             176.55760193,  137.57797241],
           [  56.02865219,  131.59169006,   74.9103775 ,  338.50891113,
             466.52639771,  369.52008057],
           ...,
           [ 184.81713867,  458.01174927,  252.12159729,  992.12182617,
            1252.0111084 ,  716.16259766],
           [ 110.68795013,  313.09295654,  188.6153717 ,  809.74560547,
             863.19592285,  500.93768311],
           [ 102.43125153,  223.28833008,  129.80227661,  563.83129883,
             839.41766357,  696.33276367]], shape=(2334, 6))

• Attributes: (6)

  uuid :

  5bf94503-fa34-4c4b-be9b-acf8c608852f

  content :

  raw data

  comment :

  This dataset includes minimally processed (raw) AEM data

  type :

  data

  method :

  electromagnetic

  instrument :

  resolve

Import inverted AEM models from CSV-format.

model_container = survey.gs.add_container('models', **dict(content = "inverted models"))

# Define input model file and associated metadata file
m_data = join(data_path, 'model//Resolve_model.csv')
m_supp = join(data_path, 'model//Resolve_model_md.yml')

# Add the inverted AEM models as a tabular dataset
model_container.gs.add(key="model", data_filename=m_data, metadata_file=m_supp)

<xarray.DataTree 'model'>
Group: /survey/models/model
    Dimensions:           (index: 9999, layer_depth: 30, nv: 2)
    Coordinates:
      * index             (index) int32 40kB 0 1 2 3 4 ... 9994 9995 9996 9997 9998
      * layer_depth       (layer_depth) float64 240B 0.5 1.55 2.7 ... 119.7 132.5
      * nv                (nv) int64 16B 0 1
        spatial_ref       float64 8B 0.0
        x                 (index) float64 80kB 5.36e+05 5.36e+05 ... 5.297e+05
        y                 (index) float64 80kB 1.205e+06 1.205e+06 ... 1.197e+06
        z                 (index) float64 80kB 41.1 41.1 41.1 ... 41.7 41.7 41.5
    Data variables: (12/18)
        layer_depth_bnds  (layer_depth, nv) float64 480B -1.275 2.275 ... 134.3
        line              (index) int64 80kB 10010 10010 10010 ... 10330 10330 10330
        lat_wgs84_dd      (index) float64 80kB 33.76 33.76 33.76 ... 33.69 33.69
        lon_wgs84_dd      (index) float64 80kB -90.17 -90.17 ... -90.24 -90.24
        x_wgs84_albers    (index) float64 80kB 5.36e+05 5.36e+05 ... 5.297e+05
        y_wgs84_albers    (index) float64 80kB 1.205e+06 1.205e+06 ... 1.197e+06
        ...                ...
        resdata           (index) float64 80kB 0.422 0.886 0.813 ... 0.396 0.355
        restotal          (index) float64 80kB 0.293 0.293 0.293 ... 0.293 0.293
        RHO_I             (index, layer_depth) float64 2MB 9.74 14.9 ... 15.9 16.6
        RHO_I_STD         (index, layer_depth) float64 2MB 3.14 2.46 ... 10.8 99.0
        doi_conservative  (index) float64 80kB 27.8 65.0 65.0 ... 70.1 70.4 70.6
        doi_standard      (index) float64 80kB 66.2 78.2 78.2 ... 87.6 87.9 88.0
    Attributes:
        uuid:     e722f805-a006-4cd6-a6c2-7ab61a30ce0a
        content:  inverted resistivity models
        comment:  This dataset includes inverted resistivity models derived from ...

xarray.DataTree

'model'

• Dimensions:
  • index: 9999
  • layer_depth: 30
  • nv: 2
• Coordinates: (7)
  • index
    (index)
    int32
    0 1 2 3 4 ... 9995 9996 9997 9998

    standard_name :

    index

    long_name :

    Index of individual data points

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 0. 9998.]

    grid_mapping :

    spatial_ref

    array([   0,    1,    2, ..., 9996, 9997, 9998], shape=(9999,), dtype=int32)

  • layer_depth
    (layer_depth)
    float64
    0.5 1.55 2.7 ... 109.2 119.7 132.5

    standard_name :

    layer_depth

    long_name :

    Depth to model layer

    units :

    meters

    null_value :

    not_defined

    valid_range :

    [ 0.5 132.5]

    grid_mapping :

    spatial_ref

    bounds :

    layer_depth_bnds

    array([  0.5 ,   1.55,   2.7 ,   3.95,   5.3 ,   6.75,   8.35,  10.1 ,  12.  ,
            14.1 ,  16.4 ,  18.9 ,  21.6 ,  24.55,  27.8 ,  31.35,  35.2 ,  39.4 ,
            43.95,  48.9 ,  54.3 ,  60.2 ,  66.65,  73.65,  81.3 ,  89.65,  98.75,
           109.15, 119.65, 132.5 ])

  • nv
    (nv)
    int64
    0 1

    standard_name :

    nv

    long_name :

    Number of vertices for bounding variables

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [0. 1.]

    grid_mapping :

    spatial_ref

    array([0, 1])

  • spatial_ref
    ()
    float64
    0.0

    crs_wkt :

    PROJCRS["NAD83 / Conus Albers",BASEGEOGCRS["NAD83",DATUM["North American Datum 1983",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4269]],CONVERSION["Conus Albers",METHOD["Albers Equal Area",ID["EPSG",9822]],PARAMETER["Latitude of false origin",23,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8821]],PARAMETER["Longitude of false origin",-96,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8822]],PARAMETER["Latitude of 1st standard parallel",29.5,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8823]],PARAMETER["Latitude of 2nd standard parallel",45.5,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8824]],PARAMETER["Easting at false origin",0,LENGTHUNIT["metre",1],ID["EPSG",8826]],PARAMETER["Northing at false origin",0,LENGTHUNIT["metre",1],ID["EPSG",8827]]],CS[Cartesian,2],AXIS["easting (X)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["northing (Y)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Data analysis and small scale data presentation for contiguous lower 48 states."],AREA["United States (USA) - CONUS onshore - Alabama; Arizona; Arkansas; California; Colorado; Connecticut; Delaware; Florida; Georgia; Idaho; Illinois; Indiana; Iowa; Kansas; Kentucky; Louisiana; Maine; Maryland; Massachusetts; Michigan; Minnesota; Mississippi; Missouri; Montana; Nebraska; Nevada; New Hampshire; New Jersey; New Mexico; New York; North Carolina; North Dakota; Ohio; Oklahoma; Oregon; Pennsylvania; Rhode Island; South Carolina; South Dakota; Tennessee; Texas; Utah; Vermont; Virginia; Washington; West Virginia; Wisconsin; Wyoming."],BBOX[24.41,-124.79,49.38,-66.91]],ID["EPSG",5070]]

    semi_major_axis :

    6378137.0

    semi_minor_axis :

    6356752.314140356

    inverse_flattening :

    298.257222101

    reference_ellipsoid_name :

    GRS 1980

    longitude_of_prime_meridian :

    0.0

    prime_meridian_name :

    Greenwich

    geographic_crs_name :

    NAD83

    horizontal_datum_name :

    North American Datum 1983

    projected_crs_name :

    NAD83 / Conus Albers

    grid_mapping_name :

    albers_conical_equal_area

    standard_parallel :

    (29.5, 45.5)

    latitude_of_projection_origin :

    23.0

    longitude_of_central_meridian :

    -96.0

    false_easting :

    0.0

    false_northing :

    0.0

    authority :

    EPSG

    wkid :

    5070

    array(0.)

  • x
    (index)
    float64
    5.36e+05 5.36e+05 ... 5.297e+05

    standard_name :

    projection_x_coordinate

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    axis :

    X

    valid_range :

    [502307.5001 536006.1001]

    grid_mapping :

    spatial_ref

    array([536005.9001, 535980.9001, 535955.9001, ..., 529781.6001,
           529756.8001, 529731.9001], shape=(9999,))

  • y
    (index)
    float64
    1.205e+06 1.205e+06 ... 1.197e+06

    standard_name :

    projection_y_coordinate

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    axis :

    Y

    valid_range :

    [1196761.399 1204806.899]

    grid_mapping :

    spatial_ref

    array([1204779.199, 1204779.399, 1204779.199, ..., 1196790.499,
           1196788.199, 1196785.599], shape=(9999,))

  • z
    (index)
    float64
    41.1 41.1 41.1 ... 41.7 41.7 41.5

    standard_name :

    z

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    axis :

    Z

    positive :

    up

    datum :

    v_datum

    valid_range :

    [32.4 47.4]

    grid_mapping :

    spatial_ref

    array([41.1, 41.1, 41.1, ..., 41.7, 41.7, 41.5], shape=(9999,))

• Data variables: (18)
  • layer_depth_bnds
    (layer_depth, nv)
    float64
    -1.275 2.275 -0.225 ... 130.7 134.3

    standard_name :

    layer_depth_bounds

    long_name :

    Depth to model layer cell boundaries

    units :

    meters

    null_value :

    not_defined

    valid_range :

    [ -1.275 134.275]

    grid_mapping :

    spatial_ref

    array([[ -1.275,   2.275],
           [ -0.225,   3.325],
           [  0.925,   4.475],
           [  2.175,   5.725],
           [  3.525,   7.075],
           [  4.975,   8.525],
           [  6.575,  10.125],
           [  8.325,  11.875],
           [ 10.225,  13.775],
           [ 12.325,  15.875],
           [ 14.625,  18.175],
           [ 17.125,  20.675],
           [ 19.825,  23.375],
           [ 22.775,  26.325],
           [ 26.025,  29.575],
           [ 29.575,  33.125],
           [ 33.425,  36.975],
           [ 37.625,  41.175],
           [ 42.175,  45.725],
           [ 47.125,  50.675],
           [ 52.525,  56.075],
           [ 58.425,  61.975],
           [ 64.875,  68.425],
           [ 71.875,  75.425],
           [ 79.525,  83.075],
           [ 87.875,  91.425],
           [ 96.975, 100.525],
           [107.375, 110.925],
           [117.875, 121.425],
           [130.725, 134.275]])

  • line
    (index)
    int64
    10010 10010 10010 ... 10330 10330

    standard_name :

    line

    long_name :

    Line number

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [10010. 10330.]

    grid_mapping :

    spatial_ref

    array([10010, 10010, 10010, ..., 10330, 10330, 10330], shape=(9999,))

  • lat_wgs84_dd
    (index)
    float64
    33.76 33.76 33.76 ... 33.69 33.69

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [33.69020315 33.77951749]

    grid_mapping :

    spatial_ref

    array([33.76152288, 33.76153839, 33.76155032, ..., 33.69354365,
           33.69353654, 33.69352681], shape=(9999,))

  • lon_wgs84_dd
    (index)
    float64
    -90.17 -90.17 ... -90.24 -90.24

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-90.53871841 -90.16855952]

    grid_mapping :

    spatial_ref

    array([-90.16855952, -90.16883069, -90.16910213, ..., -90.24136971,
           -90.24164014, -90.24191185], shape=(9999,))

  • x_wgs84_albers
    (index)
    float64
    5.36e+05 5.36e+05 ... 5.297e+05

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    axis :

    x

    valid_range :

    [502307.5001 536006.1001]

    grid_mapping :

    spatial_ref

    array([536005.9001, 535980.9001, 535955.9001, ..., 529781.6001,
           529756.8001, 529731.9001], shape=(9999,))

  • y_wgs84_albers
    (index)
    float64
    1.205e+06 1.205e+06 ... 1.197e+06

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    axis :

    y

    valid_range :

    [1196761.399 1204806.899]

    grid_mapping :

    spatial_ref

    array([1204779.199, 1204779.399, 1204779.199, ..., 1196790.499,
           1196788.199, 1196785.599], shape=(9999,))

  • record
    (index)
    int64
    1 2 3 4 5 ... 9996 9997 9998 9999

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [1.000e+00 9.999e+03]

    grid_mapping :

    spatial_ref

    array([   1,    2,    3, ..., 9997, 9998, 9999], shape=(9999,))

  • dem
    (index)
    float64
    41.1 41.1 41.1 ... 41.7 41.7 41.5

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    axis :

    Z

    positive :

    up

    datum :

    v_datum

    valid_range :

    [32.4 47.4]

    grid_mapping :

    spatial_ref

    array([41.1, 41.1, 41.1, ..., 41.7, 41.7, 41.5], shape=(9999,))

  • alt
    (index)
    float64
    40.9 41.4 41.8 ... 55.6 53.8 52.0

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [24.5 76.2]

    grid_mapping :

    spatial_ref

    array([40.9, 41.4, 41.8, ..., 55.6, 53.8, 52. ], shape=(9999,))

  • invalt
    (index)
    float64
    38.8 39.4 40.3 ... 54.6 53.1 51.4

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [23.1 75.1]

    grid_mapping :

    spatial_ref

    array([38.8, 39.4, 40.3, ..., 54.6, 53.1, 51.4], shape=(9999,))

  • deltaalt
    (index)
    float64
    -2.12 -1.97 -1.53 ... -0.78 -0.55

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [-8.59 2.63]

    grid_mapping :

    spatial_ref

    array([-2.12, -1.97, -1.53, ..., -1.02, -0.78, -0.55], shape=(9999,))

  • numdata
    (index)
    int64
    12 12 12 12 12 ... 12 12 12 12 12

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 2. 12.]

    grid_mapping :

    spatial_ref

    array([12, 12, 12, ..., 12, 12, 12], shape=(9999,))

  • resdata
    (index)
    float64
    0.422 0.886 0.813 ... 0.396 0.355

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [0.127 2.22 ]

    grid_mapping :

    spatial_ref

    array([0.422, 0.886, 0.813, ..., 0.443, 0.396, 0.355], shape=(9999,))

  • restotal
    (index)
    float64
    0.293 0.293 0.293 ... 0.293 0.293

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [0.293 0.293]

    grid_mapping :

    spatial_ref

    array([0.293, 0.293, 0.293, ..., 0.293, 0.293, 0.293], shape=(9999,))

  • RHO_I
    (index, layer_depth)
    float64
    9.74 14.9 17.1 ... 14.0 15.9 16.6

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 1.03 263. ]

    grid_mapping :

    spatial_ref

    array([[ 9.74, 14.9 , 17.1 , ..., 14.  , 16.  , 16.8 ],
           [11.2 , 16.6 , 18.  , ..., 14.1 , 16.1 , 16.9 ],
           [12.5 , 17.8 , 18.7 , ..., 14.1 , 16.1 , 17.  ],
           ...,
           [20.  , 22.1 , 24.6 , ..., 14.1 , 15.9 , 16.8 ],
           [19.9 , 21.4 , 23.6 , ..., 14.1 , 15.9 , 16.8 ],
           [19.6 , 20.8 , 23.1 , ..., 14.  , 15.9 , 16.6 ]], shape=(9999, 30))

  • RHO_I_STD
    (index, layer_depth)
    float64
    3.14 2.46 2.65 ... 7.84 10.8 99.0

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 1.49 99. ]

    grid_mapping :

    spatial_ref

    array([[ 3.14,  2.46,  2.65, ..., 99.  , 99.  , 99.  ],
           [ 3.17,  2.5 ,  2.55, ..., 99.  , 99.  , 99.  ],
           [ 3.36,  2.61,  2.53, ..., 99.  , 99.  , 99.  ],
           ...,
           [ 3.69,  2.69,  2.63, ...,  7.82, 10.8 , 99.  ],
           [ 3.73,  2.68,  2.6 , ...,  7.7 , 10.6 , 99.  ],
           [ 3.73,  2.66,  2.6 , ...,  7.84, 10.8 , 99.  ]], shape=(9999, 30))

  • doi_conservative
    (index)
    float64
    27.8 65.0 65.0 ... 70.1 70.4 70.6

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 8.62 97. ]

    grid_mapping :

    spatial_ref

    array([27.8, 65. , 65. , ..., 70.1, 70.4, 70.6], shape=(9999,))

  • doi_standard
    (index)
    float64
    66.2 78.2 78.2 ... 87.6 87.9 88.0

    standard_name :

    not_defined

    long_name :

    not_defined

    units :

    not_defined

    null_value :

    not_defined

    valid_range :

    [ 15. 121.]

    grid_mapping :

    spatial_ref

    array([66.2, 78.2, 78.2, ..., 87.6, 87.9, 88. ], shape=(9999,))

• Attributes: (3)

  uuid :

  e722f805-a006-4cd6-a6c2-7ab61a30ce0a

  content :

  inverted resistivity models

  comment :

  This dataset includes inverted resistivity models derived from processed AEM data produced by USGS

Save to NetCDF file

d_out = join(data_path, 'Resolve.nc')
survey.gs.to_netcdf(d_out)

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title
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comment
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_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
raw_data_columns
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
raw_data_columns
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
raw_data_columns
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
raw_data_columns
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
raw_data_columns
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
raw_data_columns
valid_range
grid_mapping
coordinates
_FillValue
crs_wkt
semi_major_axis
semi_minor_axis
inverse_flattening
reference_ellipsoid_name
longitude_of_prime_meridian
prime_meridian_name
geographic_crs_name
horizontal_datum_name
projected_crs_name
grid_mapping_name
standard_parallel
latitude_of_projection_origin
longitude_of_central_meridian
false_easting
false_northing
authority
wkid
standard_name
long_name
units
null_value
valid_range
grid_mapping
_FillValue
standard_name
long_name
units
null_value
axis
positive
datum
valid_range
grid_mapping
bounds
standard_name
long_name
units
null_value
valid_range
grid_mapping
_FillValue
standard_name
long_name
units
null_value
axis
valid_range
grid_mapping
_FillValue
standard_name
long_name
units
null_value
axis
valid_range
grid_mapping
_FillValue
standard_name
long_name
units
null_value
axis
positive
datum
valid_range
grid_mapping
standard_name
long_name
units
null_value
valid_range
grid_mapping
standard_name
long_name
units
null_value
valid_range
grid_mapping
uuid
content
comment
_FillValue
standard_name
long_name
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
axis
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
axis
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
axis
positive
datum
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
coordinates
_FillValue
crs_wkt
semi_major_axis
semi_minor_axis
inverse_flattening
reference_ellipsoid_name
longitude_of_prime_meridian
prime_meridian_name
geographic_crs_name
horizontal_datum_name
projected_crs_name
grid_mapping_name
standard_parallel
latitude_of_projection_origin
longitude_of_central_meridian
false_easting
false_northing
authority
wkid
standard_name
long_name
units
null_value
valid_range
grid_mapping
_FillValue
standard_name
long_name
units
null_value
valid_range
grid_mapping
bounds
standard_name
long_name
units
null_value
valid_range
grid_mapping
_FillValue
standard_name
long_name
units
null_value
axis
valid_range
grid_mapping
_FillValue
standard_name
long_name
units
null_value
axis
valid_range
grid_mapping
_FillValue
standard_name
long_name
units
null_value
axis
positive
datum
valid_range
grid_mapping
type
mode
method
submethod
instrument
uuid
name
data_normalized
output_data_type
reference_frame
output_sample_frequency
valid_range
grid_mapping
grid_mapping
valid_range
grid_mapping
valid_range
grid_mapping
grid_mapping
grid_mapping
grid_mapping
valid_range
grid_mapping
grid_mapping
_FillValue
valid_range
grid_mapping
valid_range
grid_mapping
valid_range
grid_mapping
grid_mapping
standard_name
long_name
units
null_value
valid_range
grid_mapping
standard_name
long_name
units
null_value
valid_range
grid_mapping
standard_name
long_name
units
null_value
valid_range
grid_mapping
type
mode
method
submethod
instrument
name
sample_frequency
sensitivity
type
mode
method
submethod
instrument
name
crystal_type
sample_frequency
downward_volume
upward_volume

Reading back in the GS NetCDF file

new_survey = gspy.open_datatree(d_out)['survey']

# Check the Survey information

Plotting

# Make a scatter plot of a specific data variable, using GSPy's plotter
plt.figure()
new_survey['data/raw_data'].gs.scatter(hue='dtm', vmin=30, vmax=50)

# Subsetting by line number, and plotting by distance along that line
tmp = new_survey['data/raw_data'].gs.subset('line', 10010)
# tmp = new_survey['data'].where(new_survey['data'].dataset['line']==10010)
plt.figure()
# plt.subplot(121)
# tmp.gs_tabular.plot(hue='DTM')
# plt.subplot(122)
# tmp.gs_tabular.scatter(x='x', y='DTM')
tmp.gs.scatter(y='dtm')

#IF YOU SPECIFY HUE ITS A 2D COLOUR Plot
#OTHERWISE ITS JUST A PLOT (LINE POINTS ETC)

# Make a scatter plot of a specific model variable, using GSPy's plotter
plt.figure()
new_survey['models/model'].gs.scatter(hue='doi_standard')
plt.show()

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