Skip to main content

Ctrl+K

User Guide
Contributor’s Guide
API
Examples

GitHub

User Guide
Contributor’s Guide
API
Examples

GitHub

Section Navigation

Line Plot
Basins
Load csv tracks files
Loading TRACK data
Loading TempestExtremes data
Loading IBTrACS
Plotting tracks with plot_tracks_basic
Plot density maps
Doughnuts
Additional information with the info module
Basic use for assessing storm climatology in a dataset
Computing Beta drift with HuracanPy
Interannual Variability

Examples
Loading TRACK data

Loading TRACK data#

TRACK is Kevin Hodges’ vortex tracker. It provides track files in an ASCII format than HuracanPy has functions to support.

[1]:

import huracanpy

Basic functionnality#

TRACK file can be loaded providing the file path and the tracker=TRACK option.

[2]:

# Embedded TRACK example file
filename = huracanpy.example_TRACK_file
# Load the tracks
huracanpy.load(filename, source="TRACK")

[2]:

<xarray.Dataset> Size: 13kB
Dimensions:        (record: 46)
Dimensions without coordinates: record
Data variables: (12/35)
    lon            (record) float64 368B 284.1 287.8 292.5 ... 114.4 115.8 116.4
    lat            (record) float64 368B 29.5 29.99 30.88 ... 16.3 17.69 17.81
    vorticity      (record) float64 368B 2.273 4.124 5.978 ... 3.062 2.445 1.589
    feature_0_lon  (record) float64 368B 285.4 287.7 292.7 ... 114.9 116.0 116.2
    feature_0_lat  (record) float64 368B 29.38 30.58 30.14 ... 17.49 18.32 17.78
    feature_0      (record) float64 368B 3.938 6.482 8.459 ... 7.45 6.762 6.356
    ...             ...
    feature_8      (record) float64 368B 16.1 24.5 25.88 ... 16.93 18.84 17.18
    feature_9_lon  (record) float64 368B 289.7 289.7 290.5 ... 114.8 115.9 121.2
    feature_9_lat  (record) float64 368B 29.65 31.05 33.02 ... 17.56 18.13 21.78
    feature_9      (record) float64 368B 11.22 15.69 16.05 ... 13.9 14.0 13.73
    track_id       (record) int64 368B 840 840 840 840 ... 1601 1601 1601 1601
    time           (record) datetime64[ns] 368B 2022-01-13T18:00:00 ... 2022-...

xarray.Dataset

Dimensions:
- record: 46

Data variables: (35)

lon

(record)

float64

284.1 287.8 292.5 ... 115.8 116.4

array([284.087189, 287.751404, 292.468933, 296.248199, 293.284149,
       295.31543 , 296.169373, 298.856384, 302.256531, 302.881927,
       305.338531, 307.85556 , 310.723358, 313.97403 , 317.185577,
       318.388306, 321.878479, 133.925491, 132.023849, 131.808868,
       131.429932, 130.240585, 129.606155, 129.038239, 128.488403,
       127.553482, 126.668419, 125.775528, 125.445618, 124.332794,
       123.173676, 122.080879, 120.908028, 119.690666, 118.776184,
       117.671211, 116.411308, 115.653252, 115.134583, 114.469574,
       114.061394, 113.714119, 113.797951, 114.368324, 115.750908,
       116.447762])

lat

(record)

float64

29.5 29.99 30.88 ... 17.69 17.81

array([29.495327, 29.99469 , 30.882786, 33.198776, 38.28978 , 41.092213,
       41.949886, 43.281872, 45.5877  , 48.610954, 50.538338, 52.463524,
       54.286427, 55.886513, 58.148186, 58.472404, 60.381935,  6.278552,
        6.285209,  6.456786,  7.027651,  6.767633,  7.155024,  7.139392,
        7.302793,  7.474553,  7.759391,  7.921834,  7.936338,  8.239094,
        8.380211,  8.441385,  8.183012,  8.321614,  8.417109,  9.154716,
        9.700994, 10.476184, 11.320468, 12.153841, 12.959891, 13.682366,
       15.032662, 16.302608, 17.686516, 17.813669])

vorticity

(record)

float64

2.273 4.124 5.978 ... 2.445 1.589

array([ 2.272951,  4.124446,  5.977634,  8.092249, 10.74499 , 15.26634 ,
       14.99853 , 13.21991 , 12.78167 , 13.39891 , 14.58576 , 15.53018 ,
       14.36602 , 11.16133 ,  8.996305,  6.403614,  6.274067,  3.864278,
        4.772305,  4.733243,  4.92734 ,  4.893737,  5.491249,  5.349909,
        5.361907,  5.172317,  5.674037,  5.957875,  5.579686,  5.78951 ,
        5.691927,  5.630939,  5.416319,  5.19506 ,  5.125372,  5.320745,
        5.073993,  5.189137,  4.674929,  4.284213,  3.520674,  3.310891,
        3.364695,  3.062107,  2.44548 ,  1.588941])

feature_0_lon

(record)

float64

285.4 287.7 292.7 ... 116.0 116.2

array([285.3501, 287.7488, 292.6974, 296.4735, 292.8845, 295.3745,
       296.198 , 298.6041, 301.2968, 303.22  , 305.4982, 306.9602,
       309.6024, 312.6667, 316.2909, 319.0608, 322.2774, 133.6459,
       130.9892, 135.2539, 133.953 , 130.7863, 130.9871, 129.5911,
       128.8629, 128.1506, 127.2984, 126.263 , 125.8794, 124.3052,
       123.1758, 121.9649, 120.1906, 119.1116, 118.9065, 117.7421,
       116.3294, 115.6973, 115.5122, 114.6641, 113.9227, 113.6832,
       113.8332, 114.8891, 115.9767, 116.1889])

feature_0_lat

(record)

float64

29.38 30.58 30.14 ... 18.32 17.78

array([29.37949 , 30.5812  , 30.13615 , 33.23745 , 38.66169 , 41.35393 ,
       41.97924 , 43.18845 , 48.39241 , 49.13677 , 51.76455 , 52.5988  ,
       53.68331 , 55.46065 , 57.72736 , 58.77386 , 60.22921 ,  6.679773,
        6.197396,  6.748592,  6.336516,  5.633836,  6.54891 ,  7.730202,
        7.200823,  7.544434,  8.121389,  8.527117,  9.365745,  9.000766,
        8.991231,  8.905485,  9.245756,  8.53685 ,  7.946377,  9.435436,
        9.273902, 10.10662 , 10.51408 , 11.99857 , 12.64979 , 13.43116 ,
       13.7858  , 17.48531 , 18.31702 , 17.77852 ])

feature_0

(record)

float64

3.938 6.482 8.459 ... 6.762 6.356

array([ 3.937706,  6.482213,  8.458924, 13.13651 , 15.3336  , 26.36676 ,
       27.4996  , 21.044   , 19.9588  , 23.91318 , 23.23731 , 25.14298 ,
       24.23233 , 16.11546 , 11.94833 ,  7.79646 ,  7.979199,  5.962687,
        5.660549,  6.033181,  5.11557 ,  5.025167,  5.197674,  6.210904,
        6.244   ,  6.160059,  6.852485,  7.958861,  6.615648,  6.320379,
        6.662184,  6.619268,  5.433088,  6.820043,  6.275847,  7.244948,
        7.256853,  8.584809,  8.179705,  7.742507,  6.739369,  7.923768,
        6.664697,  7.449593,  6.762093,  6.35587 ])

feature_1_lon

(record)

float64

284.7 287.3 292.7 ... 115.6 116.4

array([284.7127, 287.3137, 292.6713, 296.8956, 292.9006, 294.886 ,
       295.7592, 298.2598, 301.9008, 304.586 , 305.6234, 308.3361,
       311.637 , 314.5817, 319.0837, 318.9605, 321.7003, 134.0708,
       132.4165, 136.7292, 130.0883, 128.6751, 128.7851, 129.3367,
       128.5094, 127.8646, 126.4574, 125.7335, 125.6515, 124.6945,
       123.4951, 122.2165, 120.9489, 119.6683, 118.9008, 117.807 ,
       116.5816, 116.0359, 115.5257, 114.9233, 114.536 , 114.1129,
       113.9642, 114.2988, 115.593 , 116.3978])

feature_1_lat

(record)

float64

30.15 30.22 31.73 ... 17.63 17.93

array([30.15302 , 30.21548 , 31.73274 , 33.21787 , 38.9519  , 41.22298 ,
       42.23335 , 43.54186 , 45.01464 , 48.09417 , 50.40892 , 52.91707 ,
       54.0297  , 54.90117 , 58.16561 , 58.11008 , 59.70825 ,  6.696507,
        6.453753,  6.672395,  6.633925,  5.425688,  6.444435,  6.708418,
        6.992074,  7.20359 ,  7.676011,  8.004896,  8.016564,  8.213591,
        8.381007,  8.52983 ,  8.174878,  8.215736,  8.231413,  8.792081,
        9.422354, 10.5053  , 11.24899 , 12.18583 , 12.535   , 13.77005 ,
       15.44492 , 16.06787 , 17.6341  , 17.92852 ])

feature_1

(record)

float64

3.712 6.117 7.631 ... 4.281 2.948

array([ 3.712262,  6.11703 ,  7.631178, 11.53349 , 14.20384 , 23.00407 ,
       23.14779 , 20.23588 , 18.48417 , 17.04212 , 18.21112 , 20.03456 ,
       19.15902 , 14.01056 , 12.35264 ,  9.310433,  9.702148,  4.294808,
        5.219663,  4.805188,  5.362971,  5.026413,  5.356402,  5.292113,
        6.224149,  5.783165,  7.112517,  7.034817,  6.530254,  7.58887 ,
        7.105904,  7.103122,  6.652678,  7.290829,  7.281892,  7.411642,
        7.434862,  7.220464,  6.37679 ,  6.081957,  5.639789,  4.650522,
        5.566523,  4.803784,  4.281215,  2.948411])

feature_2_lon

(record)

float64

283.3 286.6 293.5 ... 116.3 118.5

array([283.2617, 286.6389, 293.53  , 296.5216, 296.3961, 294.9731,
       295.8338, 298.3141, 302.0972, 298.7397, 305.3971, 309.0367,
       311.9016, 315.641 , 318.8206, 317.5824, 321.8976, 134.9199,
       131.9677, 136.4598, 133.6862, 131.702 , 129.6615, 129.067 ,
       128.5107, 127.1239, 126.2303, 125.4542, 125.2391, 124.292 ,
       122.9605, 121.8926, 120.7058, 119.5243, 118.2368, 117.1195,
       115.9902, 115.3007, 114.5215, 114.1463, 114.0791, 114.2852,
       114.3163, 114.7263, 116.2669, 118.5116])

feature_2_lat

(record)

float64

30.15 31.08 31.08 ... 18.05 19.35

array([30.14817 , 31.08244 , 31.07848 , 33.60655 , 38.335   , 41.48675 ,
       42.39574 , 43.37868 , 45.00975 , 46.29758 , 48.64328 , 51.86168 ,
       54.45325 , 56.30984 , 58.63819 , 57.34313 , 59.96289 ,  6.395559,
        7.5606  ,  7.437164,  8.936015,  9.038327,  8.303477,  7.556592,
        7.059713,  7.337186,  7.538873,  7.757114,  7.623619,  8.214567,
        8.321267,  8.688745,  9.397673,  8.371181,  8.547072,  9.189907,
       10.12409 , 10.76239 , 12.12629 , 13.12935 , 15.41888 , 13.98068 ,
       16.15523 , 17.55046 , 18.05136 , 19.35271 ])

feature_2

(record)

float64

5.776 4.402 6.292 ... 2.901 1.422

array([ 5.775572,  4.401947,  6.29172 , 10.86066 , 12.80716 , 21.99015 ,
       20.85137 , 18.25586 , 15.70495 , 15.54522 , 18.21716 , 23.42179 ,
       21.2471  , 15.61023 , 14.79713 , 12.43032 , 11.87611 ,  3.479926,
        5.021794,  4.447156,  7.034092,  7.364316,  8.783933,  7.130028,
        6.692031,  5.990931,  7.875305,  7.841151,  7.456498,  7.477508,
        7.485008,  7.720834,  7.113325,  5.958832,  6.864732,  6.135994,
        6.626684,  6.770922,  5.859137,  5.232976,  4.331744,  2.491517,
        3.46553 ,  3.006632,  2.901075,  1.422334])

feature_3_lon

(record)

float64

282.4 284.5 295.8 ... 117.9 120.4

array([2.823937e+02, 2.845144e+02, 2.957971e+02, 2.956291e+02,
       2.972124e+02, 2.948813e+02, 2.959544e+02, 2.980294e+02,
       3.041797e+02, 2.999264e+02, 3.051926e+02, 3.088260e+02,
       3.120457e+02, 3.151415e+02, 3.190292e+02, 3.168380e+02,
       3.215644e+02, 1.350532e+02, 1.331333e+02, 1.318800e+02,
       1.331769e+02, 1.319736e+02, 1.295477e+02, 1.289094e+02,
       1.282831e+02, 1.266788e+02, 1.257881e+02, 1.253173e+02,
       1.249226e+02, 1.238944e+02, 1.221547e+02, 1.214238e+02,
       1.202795e+02, 1.186861e+02, 1.176330e+02, 1.166316e+02,
       1.152780e+02, 1.147417e+02, 1.139603e+02, 1.139354e+02,
       1.140204e+02, 1.000000e+25, 1.147588e+02, 1.153617e+02,
       1.179417e+02, 1.203627e+02])

feature_3_lat

(record)

float64

29.68 30.62 30.24 ... 19.14 19.97

array([2.967681e+01, 3.062476e+01, 3.023536e+01, 3.347411e+01,
       3.799892e+01, 4.139922e+01, 4.204650e+01, 4.344770e+01,
       4.595975e+01, 4.610020e+01, 4.889311e+01, 5.172155e+01,
       5.435637e+01, 5.648811e+01, 5.923297e+01, 5.696600e+01,
       6.001641e+01, 7.463083e+00, 7.562421e+00, 8.581609e+00,
       8.771674e+00, 9.350215e+00, 8.132899e+00, 7.888792e+00,
       8.059041e+00, 7.983518e+00, 7.555673e+00, 7.496220e+00,
       7.585034e+00, 8.265527e+00, 8.332253e+00, 9.272840e+00,
       9.195658e+00, 8.360044e+00, 8.423775e+00, 9.903820e+00,
       1.110203e+01, 1.198821e+01, 1.315943e+01, 1.517430e+01,
       1.710617e+01, 1.000000e+25, 1.727664e+01, 1.789495e+01,
       1.913644e+01, 1.996604e+01])

feature_3

(record)

float64

6.245 6.982 4.058 ... 1.287 0.9573

array([ 6.245322 ,  6.982445 ,  4.05835  , 10.21852  , 11.3884   ,
       18.83011  , 16.32732  , 15.51463  , 12.74342  , 17.82428  ,
       20.22549  , 22.5022   , 24.93835  , 19.40157  , 15.97943  ,
       12.31002  , 13.03949  ,  2.789248 ,  4.422613 ,  4.873175 ,
        7.645839 ,  7.750094 ,  6.914418 ,  9.41892  ,  8.484477 ,
        8.206811 ,  9.271593 ,  8.250208 ,  6.915909 ,  6.246102 ,
        6.110535 ,  6.178516 ,  5.761454 ,  5.022708 ,  5.594299 ,
        4.582301 ,  5.194643 ,  5.898396 ,  5.327175 ,  4.212369 ,
        3.508305 , -1.422615 , -0.3698644, -0.1320603,  1.287189 ,
        0.9572718])

feature_4_lon

(record)

float64

283.6 284.1 296.2 ... 119.4 125.0

array([2.836030e+02, 2.840860e+02, 2.962265e+02, 2.921989e+02,
       2.970977e+02, 2.950843e+02, 2.963159e+02, 3.000127e+02,
       3.050603e+02, 3.005800e+02, 3.031682e+02, 3.085427e+02,
       3.116245e+02, 3.148325e+02, 3.189228e+02, 3.174382e+02,
       3.211060e+02, 1.340574e+02, 1.335112e+02, 1.324724e+02,
       1.322782e+02, 1.312334e+02, 1.300790e+02, 1.290696e+02,
       1.275974e+02, 1.262963e+02, 1.253148e+02, 1.237623e+02,
       1.251683e+02, 1.245830e+02, 1.218837e+02, 1.210863e+02,
       1.200953e+02, 1.190816e+02, 1.162556e+02, 1.165064e+02,
       1.151143e+02, 1.144748e+02, 1.138573e+02, 1.139972e+02,
       1.145799e+02, 1.185683e+02, 1.000000e+25, 1.000000e+25,
       1.194333e+02, 1.249780e+02])

feature_4_lat

(record)

float64

29.68 29.46 32.12 ... 19.8 22.4

array([2.968051e+01, 2.945677e+01, 3.212355e+01, 3.376152e+01,
       3.683564e+01, 4.108670e+01, 4.147419e+01, 4.281142e+01,
       4.586599e+01, 4.558050e+01, 4.682299e+01, 5.253489e+01,
       5.458276e+01, 5.680910e+01, 5.978439e+01, 5.702983e+01,
       5.953743e+01, 7.085994e+00, 8.308105e+00, 8.528735e+00,
       8.812465e+00, 8.993855e+00, 9.313197e+00, 8.366841e+00,
       8.271399e+00, 8.082878e+00, 7.973795e+00, 7.491931e+00,
       8.951530e+00, 9.724275e+00, 9.409170e+00, 1.076933e+01,
       1.089038e+01, 1.154344e+01, 8.769506e+00, 1.139149e+01,
       1.221398e+01, 1.272455e+01, 1.410801e+01, 1.585454e+01,
       1.700119e+01, 1.187827e+01, 1.000000e+25, 1.000000e+25,
       1.979820e+01, 2.240004e+01])

feature_4

(record)

float64

7.118 10.62 1.384 ... -1.098 0.233

array([ 7.118392 , 10.62076  ,  1.384215 , 11.52619  , 11.50583  ,
       16.12884  , 14.59503  , 14.47541  , 14.12762  , 24.07679  ,
       22.4677   , 22.83214  , 26.88634  , 23.85137  , 19.97841  ,
       10.55678  , 12.14945  ,  2.095377 ,  3.915945 ,  3.983124 ,
        6.42447  ,  5.995219 ,  3.918852 ,  7.265864 ,  7.748281 ,
        7.818183 ,  7.387205 ,  6.91318  ,  4.718135 ,  4.383372 ,
        3.893001 ,  4.315915 ,  5.357253 ,  3.659306 ,  2.014962 ,
        0.7610332,  2.266881 ,  2.301403 ,  3.689523 ,  5.108853 ,
        3.742522 , -0.9475188, -3.802959 , -4.078638 , -1.098038 ,
        0.2329559])

feature_5_lon

(record)

float64

285.0 284.5 296.8 ... 1e+25 125.8

array([2.849838e+02, 2.844715e+02, 2.968449e+02, 2.904768e+02,
       2.929781e+02, 2.953965e+02, 2.972147e+02, 2.993638e+02,
       3.044688e+02, 3.009862e+02, 3.017086e+02, 3.103416e+02,
       3.114790e+02, 3.148926e+02, 3.188322e+02, 3.214924e+02,
       1.000000e+25, 1.328853e+02, 1.323714e+02, 1.309783e+02,
       1.324253e+02, 1.308354e+02, 1.282581e+02, 1.277870e+02,
       1.267898e+02, 1.253017e+02, 1.242946e+02, 1.218482e+02,
       1.249484e+02, 1.234168e+02, 1.225344e+02, 1.210810e+02,
       1.204569e+02, 1.189654e+02, 1.162940e+02, 1.158871e+02,
       1.143241e+02, 1.132216e+02, 1.129176e+02, 1.129171e+02,
       1.126029e+02, 1.199924e+02, 1.125418e+02, 1.153261e+02,
       1.000000e+25, 1.258247e+02])

feature_5_lat

(record)

float64

30.22 29.26 34.64 ... 1e+25 21.01

array([3.022345e+01, 2.926452e+01, 3.463542e+01, 3.346690e+01,
       3.593739e+01, 3.997044e+01, 4.049479e+01, 4.345246e+01,
       4.571918e+01, 4.516233e+01, 4.575389e+01, 5.609652e+01,
       5.591886e+01, 5.649188e+01, 6.020937e+01, 5.764563e+01,
       1.000000e+25, 7.745335e+00, 8.522840e+00, 8.799061e+00,
       8.932362e+00, 8.374916e+00, 8.629375e+00, 8.730462e+00,
       9.144158e+00, 8.412926e+00, 9.729198e+00, 7.011600e+00,
       1.044042e+01, 1.031068e+01, 1.125630e+01, 1.173648e+01,
       1.235733e+01, 1.239763e+01, 1.040262e+01, 1.061558e+01,
       1.263647e+01, 1.244332e+01, 1.403735e+01, 1.470505e+01,
       1.571029e+01, 1.326198e+01, 1.346140e+01, 1.914802e+01,
       1.000000e+25, 2.100540e+01])

feature_5

(record)

float64

10.05 17.59 ... -2.016 -1.777

array([10.04886   , 17.58659   ,  0.4254645 , 16.2454    , 16.60423   ,
       14.11635   , 14.64319   , 16.70416   , 17.90286   , 17.17109   ,
       19.88508   , 20.12103   , 21.10854   , 21.5004    , 18.64543   ,
       10.03754   ,  7.420481  ,  1.194201  ,  2.427891  ,  3.310244  ,
        3.977801  ,  3.995349  ,  3.731318  ,  2.671568  ,  3.253423  ,
        3.596979  ,  3.725998  ,  2.716782  ,  2.710644  ,  2.814301  ,
        3.310117  ,  3.865446  ,  3.533432  ,  1.689644  ,  1.43692   ,
        0.5451605 ,  1.696078  ,  2.02938   ,  3.745345  ,  3.048874  ,
        0.863683  , -0.7221829 ,  0.08591346, -2.647098  , -2.016003  ,
       -1.776667  ])

feature_6_lon

(record)

float64

280.8 284.8 1e+25 ... 121.9 123.3

array([2.808263e+02, 2.847920e+02, 1.000000e+25, 2.926208e+02,
       2.910842e+02, 2.964107e+02, 1.000000e+25, 3.015114e+02,
       3.064336e+02, 3.012894e+02, 3.013243e+02, 3.132478e+02,
       3.101299e+02, 3.134135e+02, 3.210335e+02, 3.233556e+02,
       3.173682e+02, 1.352296e+02, 1.350949e+02, 1.312620e+02,
       1.306614e+02, 1.312988e+02, 1.272890e+02, 1.277544e+02,
       1.269855e+02, 1.259853e+02, 1.244853e+02, 1.178769e+02,
       1.000000e+25, 1.252298e+02, 1.228251e+02, 1.208152e+02,
       1.188737e+02, 1.172184e+02, 1.163036e+02, 1.151713e+02,
       1.143625e+02, 1.124556e+02, 1.123684e+02, 1.119231e+02,
       1.109116e+02, 1.181684e+02, 1.087609e+02, 1.188872e+02,
       1.218516e+02, 1.232527e+02])

feature_6_lat

(record)

float64

28.68 29.67 1e+25 ... 18.6 18.58

array([2.867818e+01, 2.966851e+01, 1.000000e+25, 3.140471e+01,
       3.770803e+01, 4.139575e+01, 1.000000e+25, 3.951820e+01,
       4.389066e+01, 4.615294e+01, 4.448990e+01, 5.334744e+01,
       5.679580e+01, 5.663361e+01, 6.141243e+01, 5.791335e+01,
       5.630758e+01, 7.716327e+00, 6.939550e+00, 6.578967e+00,
       5.004982e+00, 1.041595e+01, 8.361545e+00, 1.133286e+01,
       8.952923e+00, 9.805540e+00, 1.115023e+01, 7.992753e+00,
       1.000000e+25, 1.079392e+01, 1.141365e+01, 1.194486e+01,
       1.202797e+01, 1.291170e+01, 1.252598e+01, 1.226970e+01,
       1.224018e+01, 1.220941e+01, 1.308913e+01, 1.507027e+01,
       1.462935e+01, 1.376581e+01, 1.163134e+01, 1.801665e+01,
       1.860142e+01, 1.858266e+01])

feature_6

(record)

float64

11.16 15.9 6.851 ... -2.211 -0.3459

array([11.16219   , 15.89604   ,  6.851044  , 14.98581   ,  8.740053  ,
        7.54772   ,  5.348635  ,  8.504467  ,  8.797564  ,  8.071589  ,
        9.077501  ,  7.395545  ,  7.675613  ,  7.29592   ,  8.131133  ,
        3.510458  ,  3.53544   ,  0.7750207 ,  0.9399059 ,  0.4117626 ,
        0.78247   , -0.3917263 ,  0.622271  ,  1.856258  ,  1.964052  ,
        0.8510609 ,  0.9933357 ,  0.6017919 , -0.7004046 , -0.2167404 ,
        1.854198  ,  1.12726   ,  1.050539  ,  0.3152104 , -0.7007776 ,
       -1.400402  ,  0.03685258,  1.030725  ,  0.7898066 , -0.0165331 ,
       -0.3196669 , -1.429084  ,  0.1916427 , -2.26685   , -2.211441  ,
       -0.3459212 ])

feature_7_lon

(record)

float64

285.5 289.3 289.9 ... 116.2 117.9

array([285.4711, 289.3238, 289.9479, 295.9172, 293.3201, 295.1996,
       295.963 , 298.8482, 301.3307, 302.8757, 305.6147, 307.172 ,
       309.718 , 312.9993, 316.4068, 320.101 , 324.5381, 134.709 ,
       132.1914, 131.7157, 132.7377, 133.4166, 129.9819, 129.6131,
       128.466 , 127.5039, 127.3825, 126.6746, 125.7538, 124.5394,
       123.0185, 122.4674, 120.6506, 119.9892, 119.4468, 117.3477,
       116.2451, 115.4565, 115.0725, 114.4292, 114.4396, 114.1139,
       114.2438, 114.7198, 116.1539, 117.8833])

feature_7_lat

(record)

float64

28.25 31.23 32.92 ... 17.91 17.83

array([28.25417 , 31.23128 , 32.9152  , 33.10349 , 37.17303 , 41.14518 ,
       42.14681 , 42.80636 , 47.4819  , 49.15277 , 52.10973 , 52.17881 ,
       54.09691 , 55.6165  , 58.22295 , 60.26691 , 62.15278 ,  6.280829,
        5.852426,  5.845994,  6.00712 ,  5.972291,  7.637621,  8.425341,
        7.524216,  7.715517,  7.613567,  7.966198,  8.535455,  8.63437 ,
        8.699797,  8.504081,  8.302998,  9.355119,  8.028749,  9.753049,
        9.799183, 10.48721 , 10.36369 , 12.17566 , 11.50203 , 12.4218  ,
       13.37232 , 16.86736 , 17.90936 , 17.83312 ])

feature_7

(record)

float64

1.012e+03 1.006e+03 ... 1.007e+03

array([1012.099 , 1006.213 ,  996.9943,  995.2847,  983.7216,  966.2195,
        965.3818,  972.118 ,  969.6175,  963.8889,  962.5585,  960.5667,
        966.6237,  978.9598,  986.8261,  993.3195,  993.4821, 1005.246 ,
       1008.831 , 1005.465 , 1007.712 , 1004.93  , 1007.949 , 1003.93  ,
       1007.626 , 1004.057 , 1006.091 , 1004.114 , 1008.104 , 1003.95  ,
       1007.164 , 1005.796 , 1007.76  , 1005.714 , 1008.061 , 1004.92  ,
       1006.068 , 1004.213 , 1007.147 , 1008.401 , 1008.574 , 1007.731 ,
       1008.666 , 1007.298 , 1008.516 , 1007.064 ])

feature_8_lon

(record)

float64

289.4 289.4 293.6 ... 118.4 117.3

array([289.4062, 289.4062, 293.625 , 297.    , 299.5312, 294.4688,
       295.3125, 306.8438, 309.9375, 311.625 , 304.5938, 304.875 ,
       306.5625, 315.2812, 328.5   , 328.2188, 316.6875, 135.    ,
       131.0625, 132.75  , 133.0312, 134.1562, 131.3438, 129.375 ,
       129.6562, 131.9062, 129.9375, 122.625 , 122.625 , 122.625 ,
       120.9375, 121.2188, 121.2188, 120.0938, 118.6875, 117.2812,
       116.4375, 115.5938, 109.4062, 109.125 , 109.4062, 115.875 ,
       117.2812, 115.0312, 118.4062, 117.2812])

feature_8_lat

(record)

float64

29.65 31.05 29.09 ... 20.09 19.53

array([29.6487  , 31.05385 , 29.08664 , 33.02106 , 37.79858 , 41.73301 ,
       42.29507 , 42.29507 , 44.54331 , 49.88288 , 52.41216 , 53.25525 ,
       53.25525 , 54.6604  , 58.87585 , 61.96718 , 59.71894 , 10.53864 ,
        9.414517, 10.81967 , 11.66276 ,  8.852456,  8.571426,  8.852456,
       11.1007  , 11.66276 , 12.78688 , 10.53864 , 10.53864 , 10.53864 ,
       10.81967 , 11.66276 ,  9.976578, 11.38173 , 10.53864 , 10.25761 ,
       10.25761 , 10.81967 , 11.1007  , 10.81967 , 11.38173 , 19.25058 ,
       19.81264 , 17.00234 , 20.09367 , 19.53161 ])

feature_8

(record)

float64

16.1 24.5 25.88 ... 18.84 17.18

array([16.10264, 24.5023 , 25.88479, 32.25636, 44.81586, 45.34371,
       43.15289, 39.54005, 44.07212, 43.28431, 40.74997, 42.06096,
       40.01433, 32.56628, 29.97982, 23.17765, 20.72066, 18.68964,
       17.79314, 17.09834, 16.17358, 13.85439, 15.13728, 19.90895,
       14.95711, 14.46221, 14.37429, 15.76957, 15.15073, 16.47733,
       17.29183, 18.02891, 15.46233, 15.98169, 18.3392 , 19.38185,
       19.27423, 19.46681, 17.52594, 18.20008, 15.13993, 17.65037,
       16.22281, 16.9349 , 18.84124, 17.17749])

feature_9_lon

(record)

float64

289.7 289.7 290.5 ... 115.9 121.2

array([289.6875, 289.6875, 290.5312, 301.5   , 299.8125, 294.4688,
       295.3125, 297.8438, 301.5   , 304.0312, 304.5938, 308.5312,
       311.625 , 315.    , 319.5   , 323.1562, 326.5312, 135.    ,
       135.5625, 133.0312, 133.0312, 131.3438, 131.3438, 129.6562,
       130.7812, 131.9062, 132.4688, 129.6562, 121.7812, 121.2188,
       121.7812, 121.5   , 120.9375, 119.8125, 118.6875, 117.5625,
       116.7188, 115.875 , 109.4062, 109.4062, 113.625 , 114.1875,
       116.4375, 114.75  , 115.875 , 121.2188])

feature_9_lat

(record)

float64

29.65 31.05 33.02 ... 18.13 21.78

array([29.6487  , 31.05385 , 33.02106 , 34.98828 , 37.79858 , 41.17094 ,
       41.73301 , 42.29507 , 44.26228 , 47.35361 , 51.85009 , 51.56907 ,
       53.81731 , 54.6604  , 56.90864 , 59.15688 , 60.56203 , 11.66276 ,
       11.1007  , 11.66276 , 12.22482 , 12.50585 ,  8.571426,  8.852456,
       10.53864 , 11.66276 ,  9.133487,  9.414517, 11.66276 , 11.1007  ,
       11.66276 , 12.22482 , 11.38173 , 10.25761 , 10.53864 ,  9.976578,
        9.976578, 10.53864 , 11.1007  , 10.53864 , 17.5644  , 18.96955 ,
       19.81264 , 17.5644  , 18.12646 , 21.77985 ])

feature_9

(record)

float64

11.22 15.69 16.05 ... 14.0 13.73

array([11.22322, 15.69316, 16.04651, 19.22561, 23.99883, 25.35246,
       27.15845, 25.51401, 23.67384, 23.57927, 23.75684, 25.64074,
       24.44868, 22.38802, 20.47099, 16.66442, 15.37381, 13.31194,
       13.09545, 13.02601, 11.50792, 10.94051, 10.72963, 14.86462,
       11.1115 , 10.64886, 10.86147, 10.55509, 10.75055, 10.98662,
       11.39147, 12.30609, 10.34994, 12.20748, 10.90315, 13.37837,
       13.87248, 13.72821, 12.24682, 12.31009, 11.01332, 11.80389,
       12.83438, 13.90493, 13.99954, 13.72795])

track_id

(record)

int64

840 840 840 840 ... 1601 1601 1601

cf_role :: trajectory_id

array([ 840,  840,  840,  840,  840,  840,  840,  840,  840,  840,  840,
        840,  840,  840,  840,  840,  840, 1601, 1601, 1601, 1601, 1601,
       1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601,
       1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601,
       1601, 1601])

time

(record)

datetime64[ns]

2022-01-13T18:00:00 ... 2022-01-...

array(['2022-01-13T18:00:00.000000000', '2022-01-14T00:00:00.000000000',
       '2022-01-14T06:00:00.000000000', '2022-01-14T12:00:00.000000000',
       '2022-01-14T18:00:00.000000000', '2022-01-15T00:00:00.000000000',
       '2022-01-15T06:00:00.000000000', '2022-01-15T12:00:00.000000000',
       '2022-01-15T18:00:00.000000000', '2022-01-16T00:00:00.000000000',
       '2022-01-16T06:00:00.000000000', '2022-01-16T12:00:00.000000000',
       '2022-01-16T18:00:00.000000000', '2022-01-17T00:00:00.000000000',
       '2022-01-17T06:00:00.000000000', '2022-01-17T12:00:00.000000000',
       '2022-01-17T18:00:00.000000000', '2022-01-22T06:00:00.000000000',
       '2022-01-22T12:00:00.000000000', '2022-01-22T18:00:00.000000000',
       '2022-01-23T00:00:00.000000000', '2022-01-23T06:00:00.000000000',
       '2022-01-23T12:00:00.000000000', '2022-01-23T18:00:00.000000000',
       '2022-01-24T00:00:00.000000000', '2022-01-24T06:00:00.000000000',
       '2022-01-24T12:00:00.000000000', '2022-01-24T18:00:00.000000000',
       '2022-01-25T00:00:00.000000000', '2022-01-25T06:00:00.000000000',
       '2022-01-25T12:00:00.000000000', '2022-01-25T18:00:00.000000000',
       '2022-01-26T00:00:00.000000000', '2022-01-26T06:00:00.000000000',
       '2022-01-26T12:00:00.000000000', '2022-01-26T18:00:00.000000000',
       '2022-01-27T00:00:00.000000000', '2022-01-27T06:00:00.000000000',
       '2022-01-27T12:00:00.000000000', '2022-01-27T18:00:00.000000000',
       '2022-01-28T00:00:00.000000000', '2022-01-28T06:00:00.000000000',
       '2022-01-28T12:00:00.000000000', '2022-01-28T18:00:00.000000000',
       '2022-01-29T00:00:00.000000000', '2022-01-29T06:00:00.000000000'],
      dtype='datetime64[ns]')

Dealing with metadata#

TRACK files using include more data than just time, longitude and latitude. However, because ASCII format cannot embed metadata, you need to obtain the name of the variables that were appended to the file from the person that produced it. Then, you can give them to the load function to be used as variable names, as illustrated below.

[3]:

# Load the tracks with metadata
huracanpy.load(
    filename,
    source="TRACK",
    variable_names=[
        "vor850",
        "vor700",
        "vor600",
        "vor500",
        "vor400",
        "vor300",
        "vor200",
        "mslp",
        "925_wind",
        "10m_wind",
    ],
)

[3]:

<xarray.Dataset> Size: 13kB
Dimensions:       (record: 46)
Dimensions without coordinates: record
Data variables: (12/35)
    lon           (record) float64 368B 284.1 287.8 292.5 ... 114.4 115.8 116.4
    lat           (record) float64 368B 29.5 29.99 30.88 ... 16.3 17.69 17.81
    vorticity     (record) float64 368B 2.273 4.124 5.978 ... 3.062 2.445 1.589
    vor850_lon    (record) float64 368B 285.4 287.7 292.7 ... 114.9 116.0 116.2
    vor850_lat    (record) float64 368B 29.38 30.58 30.14 ... 17.49 18.32 17.78
    vor850        (record) float64 368B 3.938 6.482 8.459 ... 7.45 6.762 6.356
    ...            ...
    925_wind      (record) float64 368B 16.1 24.5 25.88 ... 16.93 18.84 17.18
    10m_wind_lon  (record) float64 368B 289.7 289.7 290.5 ... 114.8 115.9 121.2
    10m_wind_lat  (record) float64 368B 29.65 31.05 33.02 ... 17.56 18.13 21.78
    10m_wind      (record) float64 368B 11.22 15.69 16.05 ... 13.9 14.0 13.73
    track_id      (record) int64 368B 840 840 840 840 ... 1601 1601 1601 1601
    time          (record) datetime64[ns] 368B 2022-01-13T18:00:00 ... 2022-0...

xarray.Dataset

Dimensions:
- record: 46

Data variables: (35)

lon

(record)

float64

284.1 287.8 292.5 ... 115.8 116.4

array([284.087189, 287.751404, 292.468933, 296.248199, 293.284149,
       295.31543 , 296.169373, 298.856384, 302.256531, 302.881927,
       305.338531, 307.85556 , 310.723358, 313.97403 , 317.185577,
       318.388306, 321.878479, 133.925491, 132.023849, 131.808868,
       131.429932, 130.240585, 129.606155, 129.038239, 128.488403,
       127.553482, 126.668419, 125.775528, 125.445618, 124.332794,
       123.173676, 122.080879, 120.908028, 119.690666, 118.776184,
       117.671211, 116.411308, 115.653252, 115.134583, 114.469574,
       114.061394, 113.714119, 113.797951, 114.368324, 115.750908,
       116.447762])

lat

(record)

float64

29.5 29.99 30.88 ... 17.69 17.81

array([29.495327, 29.99469 , 30.882786, 33.198776, 38.28978 , 41.092213,
       41.949886, 43.281872, 45.5877  , 48.610954, 50.538338, 52.463524,
       54.286427, 55.886513, 58.148186, 58.472404, 60.381935,  6.278552,
        6.285209,  6.456786,  7.027651,  6.767633,  7.155024,  7.139392,
        7.302793,  7.474553,  7.759391,  7.921834,  7.936338,  8.239094,
        8.380211,  8.441385,  8.183012,  8.321614,  8.417109,  9.154716,
        9.700994, 10.476184, 11.320468, 12.153841, 12.959891, 13.682366,
       15.032662, 16.302608, 17.686516, 17.813669])

vorticity

(record)

float64

2.273 4.124 5.978 ... 2.445 1.589

array([ 2.272951,  4.124446,  5.977634,  8.092249, 10.74499 , 15.26634 ,
       14.99853 , 13.21991 , 12.78167 , 13.39891 , 14.58576 , 15.53018 ,
       14.36602 , 11.16133 ,  8.996305,  6.403614,  6.274067,  3.864278,
        4.772305,  4.733243,  4.92734 ,  4.893737,  5.491249,  5.349909,
        5.361907,  5.172317,  5.674037,  5.957875,  5.579686,  5.78951 ,
        5.691927,  5.630939,  5.416319,  5.19506 ,  5.125372,  5.320745,
        5.073993,  5.189137,  4.674929,  4.284213,  3.520674,  3.310891,
        3.364695,  3.062107,  2.44548 ,  1.588941])

vor850_lon

(record)

float64

285.4 287.7 292.7 ... 116.0 116.2

array([285.3501, 287.7488, 292.6974, 296.4735, 292.8845, 295.3745,
       296.198 , 298.6041, 301.2968, 303.22  , 305.4982, 306.9602,
       309.6024, 312.6667, 316.2909, 319.0608, 322.2774, 133.6459,
       130.9892, 135.2539, 133.953 , 130.7863, 130.9871, 129.5911,
       128.8629, 128.1506, 127.2984, 126.263 , 125.8794, 124.3052,
       123.1758, 121.9649, 120.1906, 119.1116, 118.9065, 117.7421,
       116.3294, 115.6973, 115.5122, 114.6641, 113.9227, 113.6832,
       113.8332, 114.8891, 115.9767, 116.1889])

vor850_lat

(record)

float64

29.38 30.58 30.14 ... 18.32 17.78

array([29.37949 , 30.5812  , 30.13615 , 33.23745 , 38.66169 , 41.35393 ,
       41.97924 , 43.18845 , 48.39241 , 49.13677 , 51.76455 , 52.5988  ,
       53.68331 , 55.46065 , 57.72736 , 58.77386 , 60.22921 ,  6.679773,
        6.197396,  6.748592,  6.336516,  5.633836,  6.54891 ,  7.730202,
        7.200823,  7.544434,  8.121389,  8.527117,  9.365745,  9.000766,
        8.991231,  8.905485,  9.245756,  8.53685 ,  7.946377,  9.435436,
        9.273902, 10.10662 , 10.51408 , 11.99857 , 12.64979 , 13.43116 ,
       13.7858  , 17.48531 , 18.31702 , 17.77852 ])

vor850

(record)

float64

3.938 6.482 8.459 ... 6.762 6.356

array([ 3.937706,  6.482213,  8.458924, 13.13651 , 15.3336  , 26.36676 ,
       27.4996  , 21.044   , 19.9588  , 23.91318 , 23.23731 , 25.14298 ,
       24.23233 , 16.11546 , 11.94833 ,  7.79646 ,  7.979199,  5.962687,
        5.660549,  6.033181,  5.11557 ,  5.025167,  5.197674,  6.210904,
        6.244   ,  6.160059,  6.852485,  7.958861,  6.615648,  6.320379,
        6.662184,  6.619268,  5.433088,  6.820043,  6.275847,  7.244948,
        7.256853,  8.584809,  8.179705,  7.742507,  6.739369,  7.923768,
        6.664697,  7.449593,  6.762093,  6.35587 ])

vor700_lon

(record)

float64

284.7 287.3 292.7 ... 115.6 116.4

array([284.7127, 287.3137, 292.6713, 296.8956, 292.9006, 294.886 ,
       295.7592, 298.2598, 301.9008, 304.586 , 305.6234, 308.3361,
       311.637 , 314.5817, 319.0837, 318.9605, 321.7003, 134.0708,
       132.4165, 136.7292, 130.0883, 128.6751, 128.7851, 129.3367,
       128.5094, 127.8646, 126.4574, 125.7335, 125.6515, 124.6945,
       123.4951, 122.2165, 120.9489, 119.6683, 118.9008, 117.807 ,
       116.5816, 116.0359, 115.5257, 114.9233, 114.536 , 114.1129,
       113.9642, 114.2988, 115.593 , 116.3978])

vor700_lat

(record)

float64

30.15 30.22 31.73 ... 17.63 17.93

array([30.15302 , 30.21548 , 31.73274 , 33.21787 , 38.9519  , 41.22298 ,
       42.23335 , 43.54186 , 45.01464 , 48.09417 , 50.40892 , 52.91707 ,
       54.0297  , 54.90117 , 58.16561 , 58.11008 , 59.70825 ,  6.696507,
        6.453753,  6.672395,  6.633925,  5.425688,  6.444435,  6.708418,
        6.992074,  7.20359 ,  7.676011,  8.004896,  8.016564,  8.213591,
        8.381007,  8.52983 ,  8.174878,  8.215736,  8.231413,  8.792081,
        9.422354, 10.5053  , 11.24899 , 12.18583 , 12.535   , 13.77005 ,
       15.44492 , 16.06787 , 17.6341  , 17.92852 ])

vor700

(record)

float64

3.712 6.117 7.631 ... 4.281 2.948

array([ 3.712262,  6.11703 ,  7.631178, 11.53349 , 14.20384 , 23.00407 ,
       23.14779 , 20.23588 , 18.48417 , 17.04212 , 18.21112 , 20.03456 ,
       19.15902 , 14.01056 , 12.35264 ,  9.310433,  9.702148,  4.294808,
        5.219663,  4.805188,  5.362971,  5.026413,  5.356402,  5.292113,
        6.224149,  5.783165,  7.112517,  7.034817,  6.530254,  7.58887 ,
        7.105904,  7.103122,  6.652678,  7.290829,  7.281892,  7.411642,
        7.434862,  7.220464,  6.37679 ,  6.081957,  5.639789,  4.650522,
        5.566523,  4.803784,  4.281215,  2.948411])

vor600_lon

(record)

float64

283.3 286.6 293.5 ... 116.3 118.5

array([283.2617, 286.6389, 293.53  , 296.5216, 296.3961, 294.9731,
       295.8338, 298.3141, 302.0972, 298.7397, 305.3971, 309.0367,
       311.9016, 315.641 , 318.8206, 317.5824, 321.8976, 134.9199,
       131.9677, 136.4598, 133.6862, 131.702 , 129.6615, 129.067 ,
       128.5107, 127.1239, 126.2303, 125.4542, 125.2391, 124.292 ,
       122.9605, 121.8926, 120.7058, 119.5243, 118.2368, 117.1195,
       115.9902, 115.3007, 114.5215, 114.1463, 114.0791, 114.2852,
       114.3163, 114.7263, 116.2669, 118.5116])

vor600_lat

(record)

float64

30.15 31.08 31.08 ... 18.05 19.35

array([30.14817 , 31.08244 , 31.07848 , 33.60655 , 38.335   , 41.48675 ,
       42.39574 , 43.37868 , 45.00975 , 46.29758 , 48.64328 , 51.86168 ,
       54.45325 , 56.30984 , 58.63819 , 57.34313 , 59.96289 ,  6.395559,
        7.5606  ,  7.437164,  8.936015,  9.038327,  8.303477,  7.556592,
        7.059713,  7.337186,  7.538873,  7.757114,  7.623619,  8.214567,
        8.321267,  8.688745,  9.397673,  8.371181,  8.547072,  9.189907,
       10.12409 , 10.76239 , 12.12629 , 13.12935 , 15.41888 , 13.98068 ,
       16.15523 , 17.55046 , 18.05136 , 19.35271 ])

vor600

(record)

float64

5.776 4.402 6.292 ... 2.901 1.422

array([ 5.775572,  4.401947,  6.29172 , 10.86066 , 12.80716 , 21.99015 ,
       20.85137 , 18.25586 , 15.70495 , 15.54522 , 18.21716 , 23.42179 ,
       21.2471  , 15.61023 , 14.79713 , 12.43032 , 11.87611 ,  3.479926,
        5.021794,  4.447156,  7.034092,  7.364316,  8.783933,  7.130028,
        6.692031,  5.990931,  7.875305,  7.841151,  7.456498,  7.477508,
        7.485008,  7.720834,  7.113325,  5.958832,  6.864732,  6.135994,
        6.626684,  6.770922,  5.859137,  5.232976,  4.331744,  2.491517,
        3.46553 ,  3.006632,  2.901075,  1.422334])

vor500_lon

(record)

float64

282.4 284.5 295.8 ... 117.9 120.4

array([2.823937e+02, 2.845144e+02, 2.957971e+02, 2.956291e+02,
       2.972124e+02, 2.948813e+02, 2.959544e+02, 2.980294e+02,
       3.041797e+02, 2.999264e+02, 3.051926e+02, 3.088260e+02,
       3.120457e+02, 3.151415e+02, 3.190292e+02, 3.168380e+02,
       3.215644e+02, 1.350532e+02, 1.331333e+02, 1.318800e+02,
       1.331769e+02, 1.319736e+02, 1.295477e+02, 1.289094e+02,
       1.282831e+02, 1.266788e+02, 1.257881e+02, 1.253173e+02,
       1.249226e+02, 1.238944e+02, 1.221547e+02, 1.214238e+02,
       1.202795e+02, 1.186861e+02, 1.176330e+02, 1.166316e+02,
       1.152780e+02, 1.147417e+02, 1.139603e+02, 1.139354e+02,
       1.140204e+02, 1.000000e+25, 1.147588e+02, 1.153617e+02,
       1.179417e+02, 1.203627e+02])

vor500_lat

(record)

float64

29.68 30.62 30.24 ... 19.14 19.97

array([2.967681e+01, 3.062476e+01, 3.023536e+01, 3.347411e+01,
       3.799892e+01, 4.139922e+01, 4.204650e+01, 4.344770e+01,
       4.595975e+01, 4.610020e+01, 4.889311e+01, 5.172155e+01,
       5.435637e+01, 5.648811e+01, 5.923297e+01, 5.696600e+01,
       6.001641e+01, 7.463083e+00, 7.562421e+00, 8.581609e+00,
       8.771674e+00, 9.350215e+00, 8.132899e+00, 7.888792e+00,
       8.059041e+00, 7.983518e+00, 7.555673e+00, 7.496220e+00,
       7.585034e+00, 8.265527e+00, 8.332253e+00, 9.272840e+00,
       9.195658e+00, 8.360044e+00, 8.423775e+00, 9.903820e+00,
       1.110203e+01, 1.198821e+01, 1.315943e+01, 1.517430e+01,
       1.710617e+01, 1.000000e+25, 1.727664e+01, 1.789495e+01,
       1.913644e+01, 1.996604e+01])

vor500

(record)

float64

6.245 6.982 4.058 ... 1.287 0.9573

array([ 6.245322 ,  6.982445 ,  4.05835  , 10.21852  , 11.3884   ,
       18.83011  , 16.32732  , 15.51463  , 12.74342  , 17.82428  ,
       20.22549  , 22.5022   , 24.93835  , 19.40157  , 15.97943  ,
       12.31002  , 13.03949  ,  2.789248 ,  4.422613 ,  4.873175 ,
        7.645839 ,  7.750094 ,  6.914418 ,  9.41892  ,  8.484477 ,
        8.206811 ,  9.271593 ,  8.250208 ,  6.915909 ,  6.246102 ,
        6.110535 ,  6.178516 ,  5.761454 ,  5.022708 ,  5.594299 ,
        4.582301 ,  5.194643 ,  5.898396 ,  5.327175 ,  4.212369 ,
        3.508305 , -1.422615 , -0.3698644, -0.1320603,  1.287189 ,
        0.9572718])

vor400_lon

(record)

float64

283.6 284.1 296.2 ... 119.4 125.0

array([2.836030e+02, 2.840860e+02, 2.962265e+02, 2.921989e+02,
       2.970977e+02, 2.950843e+02, 2.963159e+02, 3.000127e+02,
       3.050603e+02, 3.005800e+02, 3.031682e+02, 3.085427e+02,
       3.116245e+02, 3.148325e+02, 3.189228e+02, 3.174382e+02,
       3.211060e+02, 1.340574e+02, 1.335112e+02, 1.324724e+02,
       1.322782e+02, 1.312334e+02, 1.300790e+02, 1.290696e+02,
       1.275974e+02, 1.262963e+02, 1.253148e+02, 1.237623e+02,
       1.251683e+02, 1.245830e+02, 1.218837e+02, 1.210863e+02,
       1.200953e+02, 1.190816e+02, 1.162556e+02, 1.165064e+02,
       1.151143e+02, 1.144748e+02, 1.138573e+02, 1.139972e+02,
       1.145799e+02, 1.185683e+02, 1.000000e+25, 1.000000e+25,
       1.194333e+02, 1.249780e+02])

vor400_lat

(record)

float64

29.68 29.46 32.12 ... 19.8 22.4

array([2.968051e+01, 2.945677e+01, 3.212355e+01, 3.376152e+01,
       3.683564e+01, 4.108670e+01, 4.147419e+01, 4.281142e+01,
       4.586599e+01, 4.558050e+01, 4.682299e+01, 5.253489e+01,
       5.458276e+01, 5.680910e+01, 5.978439e+01, 5.702983e+01,
       5.953743e+01, 7.085994e+00, 8.308105e+00, 8.528735e+00,
       8.812465e+00, 8.993855e+00, 9.313197e+00, 8.366841e+00,
       8.271399e+00, 8.082878e+00, 7.973795e+00, 7.491931e+00,
       8.951530e+00, 9.724275e+00, 9.409170e+00, 1.076933e+01,
       1.089038e+01, 1.154344e+01, 8.769506e+00, 1.139149e+01,
       1.221398e+01, 1.272455e+01, 1.410801e+01, 1.585454e+01,
       1.700119e+01, 1.187827e+01, 1.000000e+25, 1.000000e+25,
       1.979820e+01, 2.240004e+01])

vor400

(record)

float64

7.118 10.62 1.384 ... -1.098 0.233

array([ 7.118392 , 10.62076  ,  1.384215 , 11.52619  , 11.50583  ,
       16.12884  , 14.59503  , 14.47541  , 14.12762  , 24.07679  ,
       22.4677   , 22.83214  , 26.88634  , 23.85137  , 19.97841  ,
       10.55678  , 12.14945  ,  2.095377 ,  3.915945 ,  3.983124 ,
        6.42447  ,  5.995219 ,  3.918852 ,  7.265864 ,  7.748281 ,
        7.818183 ,  7.387205 ,  6.91318  ,  4.718135 ,  4.383372 ,
        3.893001 ,  4.315915 ,  5.357253 ,  3.659306 ,  2.014962 ,
        0.7610332,  2.266881 ,  2.301403 ,  3.689523 ,  5.108853 ,
        3.742522 , -0.9475188, -3.802959 , -4.078638 , -1.098038 ,
        0.2329559])

vor300_lon

(record)

float64

285.0 284.5 296.8 ... 1e+25 125.8

array([2.849838e+02, 2.844715e+02, 2.968449e+02, 2.904768e+02,
       2.929781e+02, 2.953965e+02, 2.972147e+02, 2.993638e+02,
       3.044688e+02, 3.009862e+02, 3.017086e+02, 3.103416e+02,
       3.114790e+02, 3.148926e+02, 3.188322e+02, 3.214924e+02,
       1.000000e+25, 1.328853e+02, 1.323714e+02, 1.309783e+02,
       1.324253e+02, 1.308354e+02, 1.282581e+02, 1.277870e+02,
       1.267898e+02, 1.253017e+02, 1.242946e+02, 1.218482e+02,
       1.249484e+02, 1.234168e+02, 1.225344e+02, 1.210810e+02,
       1.204569e+02, 1.189654e+02, 1.162940e+02, 1.158871e+02,
       1.143241e+02, 1.132216e+02, 1.129176e+02, 1.129171e+02,
       1.126029e+02, 1.199924e+02, 1.125418e+02, 1.153261e+02,
       1.000000e+25, 1.258247e+02])

vor300_lat

(record)

float64

30.22 29.26 34.64 ... 1e+25 21.01

array([3.022345e+01, 2.926452e+01, 3.463542e+01, 3.346690e+01,
       3.593739e+01, 3.997044e+01, 4.049479e+01, 4.345246e+01,
       4.571918e+01, 4.516233e+01, 4.575389e+01, 5.609652e+01,
       5.591886e+01, 5.649188e+01, 6.020937e+01, 5.764563e+01,
       1.000000e+25, 7.745335e+00, 8.522840e+00, 8.799061e+00,
       8.932362e+00, 8.374916e+00, 8.629375e+00, 8.730462e+00,
       9.144158e+00, 8.412926e+00, 9.729198e+00, 7.011600e+00,
       1.044042e+01, 1.031068e+01, 1.125630e+01, 1.173648e+01,
       1.235733e+01, 1.239763e+01, 1.040262e+01, 1.061558e+01,
       1.263647e+01, 1.244332e+01, 1.403735e+01, 1.470505e+01,
       1.571029e+01, 1.326198e+01, 1.346140e+01, 1.914802e+01,
       1.000000e+25, 2.100540e+01])

vor300

(record)

float64

10.05 17.59 ... -2.016 -1.777

array([10.04886   , 17.58659   ,  0.4254645 , 16.2454    , 16.60423   ,
       14.11635   , 14.64319   , 16.70416   , 17.90286   , 17.17109   ,
       19.88508   , 20.12103   , 21.10854   , 21.5004    , 18.64543   ,
       10.03754   ,  7.420481  ,  1.194201  ,  2.427891  ,  3.310244  ,
        3.977801  ,  3.995349  ,  3.731318  ,  2.671568  ,  3.253423  ,
        3.596979  ,  3.725998  ,  2.716782  ,  2.710644  ,  2.814301  ,
        3.310117  ,  3.865446  ,  3.533432  ,  1.689644  ,  1.43692   ,
        0.5451605 ,  1.696078  ,  2.02938   ,  3.745345  ,  3.048874  ,
        0.863683  , -0.7221829 ,  0.08591346, -2.647098  , -2.016003  ,
       -1.776667  ])

vor200_lon

(record)

float64

280.8 284.8 1e+25 ... 121.9 123.3

array([2.808263e+02, 2.847920e+02, 1.000000e+25, 2.926208e+02,
       2.910842e+02, 2.964107e+02, 1.000000e+25, 3.015114e+02,
       3.064336e+02, 3.012894e+02, 3.013243e+02, 3.132478e+02,
       3.101299e+02, 3.134135e+02, 3.210335e+02, 3.233556e+02,
       3.173682e+02, 1.352296e+02, 1.350949e+02, 1.312620e+02,
       1.306614e+02, 1.312988e+02, 1.272890e+02, 1.277544e+02,
       1.269855e+02, 1.259853e+02, 1.244853e+02, 1.178769e+02,
       1.000000e+25, 1.252298e+02, 1.228251e+02, 1.208152e+02,
       1.188737e+02, 1.172184e+02, 1.163036e+02, 1.151713e+02,
       1.143625e+02, 1.124556e+02, 1.123684e+02, 1.119231e+02,
       1.109116e+02, 1.181684e+02, 1.087609e+02, 1.188872e+02,
       1.218516e+02, 1.232527e+02])

vor200_lat

(record)

float64

28.68 29.67 1e+25 ... 18.6 18.58

array([2.867818e+01, 2.966851e+01, 1.000000e+25, 3.140471e+01,
       3.770803e+01, 4.139575e+01, 1.000000e+25, 3.951820e+01,
       4.389066e+01, 4.615294e+01, 4.448990e+01, 5.334744e+01,
       5.679580e+01, 5.663361e+01, 6.141243e+01, 5.791335e+01,
       5.630758e+01, 7.716327e+00, 6.939550e+00, 6.578967e+00,
       5.004982e+00, 1.041595e+01, 8.361545e+00, 1.133286e+01,
       8.952923e+00, 9.805540e+00, 1.115023e+01, 7.992753e+00,
       1.000000e+25, 1.079392e+01, 1.141365e+01, 1.194486e+01,
       1.202797e+01, 1.291170e+01, 1.252598e+01, 1.226970e+01,
       1.224018e+01, 1.220941e+01, 1.308913e+01, 1.507027e+01,
       1.462935e+01, 1.376581e+01, 1.163134e+01, 1.801665e+01,
       1.860142e+01, 1.858266e+01])

vor200

(record)

float64

11.16 15.9 6.851 ... -2.211 -0.3459

array([11.16219   , 15.89604   ,  6.851044  , 14.98581   ,  8.740053  ,
        7.54772   ,  5.348635  ,  8.504467  ,  8.797564  ,  8.071589  ,
        9.077501  ,  7.395545  ,  7.675613  ,  7.29592   ,  8.131133  ,
        3.510458  ,  3.53544   ,  0.7750207 ,  0.9399059 ,  0.4117626 ,
        0.78247   , -0.3917263 ,  0.622271  ,  1.856258  ,  1.964052  ,
        0.8510609 ,  0.9933357 ,  0.6017919 , -0.7004046 , -0.2167404 ,
        1.854198  ,  1.12726   ,  1.050539  ,  0.3152104 , -0.7007776 ,
       -1.400402  ,  0.03685258,  1.030725  ,  0.7898066 , -0.0165331 ,
       -0.3196669 , -1.429084  ,  0.1916427 , -2.26685   , -2.211441  ,
       -0.3459212 ])

mslp_lon

(record)

float64

285.5 289.3 289.9 ... 116.2 117.9

array([285.4711, 289.3238, 289.9479, 295.9172, 293.3201, 295.1996,
       295.963 , 298.8482, 301.3307, 302.8757, 305.6147, 307.172 ,
       309.718 , 312.9993, 316.4068, 320.101 , 324.5381, 134.709 ,
       132.1914, 131.7157, 132.7377, 133.4166, 129.9819, 129.6131,
       128.466 , 127.5039, 127.3825, 126.6746, 125.7538, 124.5394,
       123.0185, 122.4674, 120.6506, 119.9892, 119.4468, 117.3477,
       116.2451, 115.4565, 115.0725, 114.4292, 114.4396, 114.1139,
       114.2438, 114.7198, 116.1539, 117.8833])

mslp_lat

(record)

float64

28.25 31.23 32.92 ... 17.91 17.83

array([28.25417 , 31.23128 , 32.9152  , 33.10349 , 37.17303 , 41.14518 ,
       42.14681 , 42.80636 , 47.4819  , 49.15277 , 52.10973 , 52.17881 ,
       54.09691 , 55.6165  , 58.22295 , 60.26691 , 62.15278 ,  6.280829,
        5.852426,  5.845994,  6.00712 ,  5.972291,  7.637621,  8.425341,
        7.524216,  7.715517,  7.613567,  7.966198,  8.535455,  8.63437 ,
        8.699797,  8.504081,  8.302998,  9.355119,  8.028749,  9.753049,
        9.799183, 10.48721 , 10.36369 , 12.17566 , 11.50203 , 12.4218  ,
       13.37232 , 16.86736 , 17.90936 , 17.83312 ])

mslp

(record)

float64

1.012e+03 1.006e+03 ... 1.007e+03

array([1012.099 , 1006.213 ,  996.9943,  995.2847,  983.7216,  966.2195,
        965.3818,  972.118 ,  969.6175,  963.8889,  962.5585,  960.5667,
        966.6237,  978.9598,  986.8261,  993.3195,  993.4821, 1005.246 ,
       1008.831 , 1005.465 , 1007.712 , 1004.93  , 1007.949 , 1003.93  ,
       1007.626 , 1004.057 , 1006.091 , 1004.114 , 1008.104 , 1003.95  ,
       1007.164 , 1005.796 , 1007.76  , 1005.714 , 1008.061 , 1004.92  ,
       1006.068 , 1004.213 , 1007.147 , 1008.401 , 1008.574 , 1007.731 ,
       1008.666 , 1007.298 , 1008.516 , 1007.064 ])

925_wind_lon

(record)

float64

289.4 289.4 293.6 ... 118.4 117.3

array([289.4062, 289.4062, 293.625 , 297.    , 299.5312, 294.4688,
       295.3125, 306.8438, 309.9375, 311.625 , 304.5938, 304.875 ,
       306.5625, 315.2812, 328.5   , 328.2188, 316.6875, 135.    ,
       131.0625, 132.75  , 133.0312, 134.1562, 131.3438, 129.375 ,
       129.6562, 131.9062, 129.9375, 122.625 , 122.625 , 122.625 ,
       120.9375, 121.2188, 121.2188, 120.0938, 118.6875, 117.2812,
       116.4375, 115.5938, 109.4062, 109.125 , 109.4062, 115.875 ,
       117.2812, 115.0312, 118.4062, 117.2812])

925_wind_lat

(record)

float64

29.65 31.05 29.09 ... 20.09 19.53

array([29.6487  , 31.05385 , 29.08664 , 33.02106 , 37.79858 , 41.73301 ,
       42.29507 , 42.29507 , 44.54331 , 49.88288 , 52.41216 , 53.25525 ,
       53.25525 , 54.6604  , 58.87585 , 61.96718 , 59.71894 , 10.53864 ,
        9.414517, 10.81967 , 11.66276 ,  8.852456,  8.571426,  8.852456,
       11.1007  , 11.66276 , 12.78688 , 10.53864 , 10.53864 , 10.53864 ,
       10.81967 , 11.66276 ,  9.976578, 11.38173 , 10.53864 , 10.25761 ,
       10.25761 , 10.81967 , 11.1007  , 10.81967 , 11.38173 , 19.25058 ,
       19.81264 , 17.00234 , 20.09367 , 19.53161 ])

925_wind

(record)

float64

16.1 24.5 25.88 ... 18.84 17.18

array([16.10264, 24.5023 , 25.88479, 32.25636, 44.81586, 45.34371,
       43.15289, 39.54005, 44.07212, 43.28431, 40.74997, 42.06096,
       40.01433, 32.56628, 29.97982, 23.17765, 20.72066, 18.68964,
       17.79314, 17.09834, 16.17358, 13.85439, 15.13728, 19.90895,
       14.95711, 14.46221, 14.37429, 15.76957, 15.15073, 16.47733,
       17.29183, 18.02891, 15.46233, 15.98169, 18.3392 , 19.38185,
       19.27423, 19.46681, 17.52594, 18.20008, 15.13993, 17.65037,
       16.22281, 16.9349 , 18.84124, 17.17749])

10m_wind_lon

(record)

float64

289.7 289.7 290.5 ... 115.9 121.2

array([289.6875, 289.6875, 290.5312, 301.5   , 299.8125, 294.4688,
       295.3125, 297.8438, 301.5   , 304.0312, 304.5938, 308.5312,
       311.625 , 315.    , 319.5   , 323.1562, 326.5312, 135.    ,
       135.5625, 133.0312, 133.0312, 131.3438, 131.3438, 129.6562,
       130.7812, 131.9062, 132.4688, 129.6562, 121.7812, 121.2188,
       121.7812, 121.5   , 120.9375, 119.8125, 118.6875, 117.5625,
       116.7188, 115.875 , 109.4062, 109.4062, 113.625 , 114.1875,
       116.4375, 114.75  , 115.875 , 121.2188])

10m_wind_lat

(record)

float64

29.65 31.05 33.02 ... 18.13 21.78

array([29.6487  , 31.05385 , 33.02106 , 34.98828 , 37.79858 , 41.17094 ,
       41.73301 , 42.29507 , 44.26228 , 47.35361 , 51.85009 , 51.56907 ,
       53.81731 , 54.6604  , 56.90864 , 59.15688 , 60.56203 , 11.66276 ,
       11.1007  , 11.66276 , 12.22482 , 12.50585 ,  8.571426,  8.852456,
       10.53864 , 11.66276 ,  9.133487,  9.414517, 11.66276 , 11.1007  ,
       11.66276 , 12.22482 , 11.38173 , 10.25761 , 10.53864 ,  9.976578,
        9.976578, 10.53864 , 11.1007  , 10.53864 , 17.5644  , 18.96955 ,
       19.81264 , 17.5644  , 18.12646 , 21.77985 ])

10m_wind

(record)

float64

11.22 15.69 16.05 ... 14.0 13.73

array([11.22322, 15.69316, 16.04651, 19.22561, 23.99883, 25.35246,
       27.15845, 25.51401, 23.67384, 23.57927, 23.75684, 25.64074,
       24.44868, 22.38802, 20.47099, 16.66442, 15.37381, 13.31194,
       13.09545, 13.02601, 11.50792, 10.94051, 10.72963, 14.86462,
       11.1115 , 10.64886, 10.86147, 10.55509, 10.75055, 10.98662,
       11.39147, 12.30609, 10.34994, 12.20748, 10.90315, 13.37837,
       13.87248, 13.72821, 12.24682, 12.31009, 11.01332, 11.80389,
       12.83438, 13.90493, 13.99954, 13.72795])

track_id

(record)

int64

840 840 840 840 ... 1601 1601 1601

cf_role :: trajectory_id

array([ 840,  840,  840,  840,  840,  840,  840,  840,  840,  840,  840,
        840,  840,  840,  840,  840,  840, 1601, 1601, 1601, 1601, 1601,
       1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601,
       1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601,
       1601, 1601])

time

(record)

datetime64[ns]

2022-01-13T18:00:00 ... 2022-01-...

array(['2022-01-13T18:00:00.000000000', '2022-01-14T00:00:00.000000000',
       '2022-01-14T06:00:00.000000000', '2022-01-14T12:00:00.000000000',
       '2022-01-14T18:00:00.000000000', '2022-01-15T00:00:00.000000000',
       '2022-01-15T06:00:00.000000000', '2022-01-15T12:00:00.000000000',
       '2022-01-15T18:00:00.000000000', '2022-01-16T00:00:00.000000000',
       '2022-01-16T06:00:00.000000000', '2022-01-16T12:00:00.000000000',
       '2022-01-16T18:00:00.000000000', '2022-01-17T00:00:00.000000000',
       '2022-01-17T06:00:00.000000000', '2022-01-17T12:00:00.000000000',
       '2022-01-17T18:00:00.000000000', '2022-01-22T06:00:00.000000000',
       '2022-01-22T12:00:00.000000000', '2022-01-22T18:00:00.000000000',
       '2022-01-23T00:00:00.000000000', '2022-01-23T06:00:00.000000000',
       '2022-01-23T12:00:00.000000000', '2022-01-23T18:00:00.000000000',
       '2022-01-24T00:00:00.000000000', '2022-01-24T06:00:00.000000000',
       '2022-01-24T12:00:00.000000000', '2022-01-24T18:00:00.000000000',
       '2022-01-25T00:00:00.000000000', '2022-01-25T06:00:00.000000000',
       '2022-01-25T12:00:00.000000000', '2022-01-25T18:00:00.000000000',
       '2022-01-26T00:00:00.000000000', '2022-01-26T06:00:00.000000000',
       '2022-01-26T12:00:00.000000000', '2022-01-26T18:00:00.000000000',
       '2022-01-27T00:00:00.000000000', '2022-01-27T06:00:00.000000000',
       '2022-01-27T12:00:00.000000000', '2022-01-27T18:00:00.000000000',
       '2022-01-28T00:00:00.000000000', '2022-01-28T06:00:00.000000000',
       '2022-01-28T12:00:00.000000000', '2022-01-28T18:00:00.000000000',
       '2022-01-29T00:00:00.000000000', '2022-01-29T06:00:00.000000000'],
      dtype='datetime64[ns]')

Netcdf TRACK files#

Sometimes, TRACK data is provided in NetCDF. In that case, you can load them this way.

[4]:

# Embedded TRACK example file
filename = huracanpy.example_TRACK_netcdf_file
# Load the tracks
huracanpy.load(filename)

[4]:

<xarray.Dataset> Size: 843kB
Dimensions:                 (tracks: 86, record: 4580)
Coordinates: (12/17)
    time                    (record) datetime64[ns] 37kB 2022-01-13T18:00:00 ...
    lon                     (record) float32 18kB ...
    lat                     (record) float32 18kB ...
    longitude_1             (record) float32 18kB ...
    latitude_1              (record) float32 18kB ...
    longitude_2             (record) float32 18kB ...
    ...                      ...
    longitude_5             (record) float32 18kB ...
    latitude_5              (record) float32 18kB ...
    longitude_6             (record) float32 18kB ...
    latitude_6              (record) float32 18kB ...
    longitude_7             (record) float32 18kB ...
    latitude_7              (record) float32 18kB ...
Dimensions without coordinates: tracks, record
Data variables: (12/20)
    FIRST_PT                (tracks) int32 344B ...
    index                   (record) int32 18kB ...
    relative_vorticity      (record) float64 37kB ...
    relative_vorticity_850  (record) float64 37kB ...
    relative_vorticity_700  (record) float64 37kB ...
    relative_vorticity_600  (record) float64 37kB ...
    ...                      ...
    latitude_9              (record) float32 18kB ...
    wind_speed_925          (record) float32 18kB ...
    longitude_10            (record) float32 18kB ...
    latitude_10             (record) float32 18kB ...
    wind_speed_10m          (record) float32 18kB ...
    track_id                (record) int32 18kB 840 840 840 ... 24685 24685
Attributes:
    realm:        atmos
    history:      testing
    Conventions:  CF-1.7
    featureType:  trajectory

xarray.Dataset

Dimensions:
- tracks: 86
- record: 4580
Coordinates: (17)
- time
  (record)
  datetime64[ns]
  2022-01-13T18:00:00 ... 2022-12-...
  standard_name :
  time
  long_name :
  Time
  time_calendar :
  gregorian
  start :
  1979010100
  step :
  6
```
array(['2022-01-13T18:00:00.000000000', '2022-01-14T00:00:00.000000000',
       '2022-01-14T06:00:00.000000000', ..., '2022-12-31T06:00:00.000000000',
       '2022-12-31T12:00:00.000000000', '2022-12-31T18:00:00.000000000'],
      shape=(4580,), dtype='datetime64[ns]')
```
- lon
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- lat
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
- longitude_1
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- latitude_1
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
- longitude_2
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- latitude_2
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
- longitude_3
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- latitude_3
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
- longitude_4
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- latitude_4
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
- longitude_5
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- latitude_5
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
- longitude_6
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- latitude_6
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
- longitude_7
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- latitude_7
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
Data variables: (20)
- FIRST_PT
  (tracks)
  int32
  ...
```
[86 values with dtype=int32]
```
- index
  (record)
  int32
  ...
```
[4580 values with dtype=int32]
```
- relative_vorticity
  (record)
  float64
  ...
  standard_name :
  relative_vorticity
  long_name :
  Relative Vorticity
  units :
  s**-1
```
[4580 values with dtype=float64]
```
- relative_vorticity_850
  (record)
  float64
  ...
  standard_name :
  relative_vorticity_850
  long_name :
  Relative Vorticity at 850hPa
  units :
  s**-1
```
[4580 values with dtype=float64]
```
- relative_vorticity_700
  (record)
  float64
  ...
  standard_name :
  relative_vorticity_700
  long_name :
  Relative Vorticity at 700hPa
  units :
  s**-1
```
[4580 values with dtype=float64]
```
- relative_vorticity_600
  (record)
  float64
  ...
  standard_name :
  relative_vorticity_600
  long_name :
  Relative Vorticity at 600hPa
  units :
  s**-1
```
[4580 values with dtype=float64]
```
- relative_vorticity_500
  (record)
  float64
  ...
  standard_name :
  relative_vorticity_500
  long_name :
  Relative Vorticity at 500hPa
  units :
  s**-1
```
[4580 values with dtype=float64]
```
- relative_vorticity_400
  (record)
  float64
  ...
  standard_name :
  relative_vorticity_400
  long_name :
  Relative Vorticity at 400hPa
  units :
  s**-1
```
[4580 values with dtype=float64]
```
- relative_vorticity_300
  (record)
  float64
  ...
  standard_name :
  relative_vorticity_300
  long_name :
  Relative Vorticity at 300hPa
  units :
  s**-1
```
[4580 values with dtype=float64]
```
- relative_vorticity_200
  (record)
  float64
  ...
  standard_name :
  relative_vorticity_200
  long_name :
  Relative Vorticity at 200hPa
  units :
  s**-1
```
[4580 values with dtype=float64]
```
- longitude_8
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- latitude_8
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
- psl
  (record)
  float64
  ...
  standard_name :
  psl
  long_name :
  air pressure at mean sea level
  units :
  pa
```
[4580 values with dtype=float64]
```
- longitude_9
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- latitude_9
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
- wind_speed_925
  (record)
  float32
  ...
  standard_name :
  wind_speed_925
  long_name :
  Wind Speed at 925hPa
  units :
  m s**-1
```
[4580 values with dtype=float32]
```
- longitude_10
  (record)
  float32
  ...
  standard_name :
  longitude
  long_name :
  Longitude
  units :
  degrees_east
```
[4580 values with dtype=float32]
```
- latitude_10
  (record)
  float32
  ...
  standard_name :
  latitude
  long_name :
  Latitude
  units :
  degrees_north
```
[4580 values with dtype=float32]
```
- wind_speed_10m
  (record)
  float32
  ...
  standard_name :
  wind_speed_10m
  long_name :
  Wind Speed at 10m
  units :
  m s**-1
```
[4580 values with dtype=float32]
```
- track_id
  (record)
  int32
  840 840 840 ... 24685 24685 24685
  add_fld_num :
  10
  tot_add_fld_num :
  30
  loc_flags :
  [1 1 1 1 1 1 1 1 1 1]
  cf_role :
  trajectory_id
```
array([  840,   840,   840, ..., 24685, 24685, 24685],
      shape=(4580,), dtype=int32)
```
Attributes: (4)
realm :
atmos
history :
testing
Conventions :
CF-1.7
featureType :
trajectory

previous

Load csv tracks files

next

Loading TempestExtremes data

On this page

Basic functionnality
Dealing with metadata
Netcdf TRACK files

This Page

Show Source

Created using Sphinx 8.2.3.

Built with the PyData Sphinx Theme 0.16.1.