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# -*- coding: utf-8 -*- |
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# vim:fileencoding=utf-8 |
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# |
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# Copyright (c) 2020 Stefan Bender |
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# |
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# This module is part of pyspaceweather. |
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# pyspaceweather is free software: you can redistribute it or modify |
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# it under the terms of the GNU General Public License as published |
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# by the Free Software Foundation, version 2. |
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# See accompanying COPYING.GPLv2 file or http://www.gnu.org/licenses/gpl-2.0.html. |
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"""Space weather index read tests |
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""" |
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import numpy as np |
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import pandas as pd |
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from spaceweather import ap_kp_3h, sw_daily |
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def test_update(): |
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import os |
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from pkg_resources import resource_filename |
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from spaceweather.core import check_for_update, _get_last_update, SW_FILE |
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swpath = resource_filename("spaceweather", os.path.join("data", SW_FILE)) |
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fdate = _get_last_update(swpath) |
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now = pd.Timestamp.utcnow() |
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assert (now - fdate > pd.Timedelta("1d")) == check_for_update(swpath, max_age="1d") |
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def test_daily(): |
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df = sw_daily() |
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np.testing.assert_allclose( |
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df.loc["2000-01-01"].values, |
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np.array([ |
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2.000e+03, 1.000e+00, 1.000e+00, 2.272e+03, 7.000e+00, 5.300e+00, 4.700e+00, |
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4.000e+00, 3.300e+00, 4.300e+00, 3.000e+00, 4.300e+00, 3.700e+00, 3.270e+01, |
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5.600e+01, 3.900e+01, 2.700e+01, 1.800e+01, 3.200e+01, 1.500e+01, 3.200e+01, |
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2.200e+01, 3.000e+01, 1.300e+00, 6.000e+00, 4.800e+01, 1.256e+02, 0.000e+00, |
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1.605e+02, 1.750e+02, 1.299e+02, 1.656e+02, 1.790e+02, |
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]), |
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rtol=1e-12, |
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) |
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def test_3hourly_ap(): |
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df = ap_kp_3h() |
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np.testing.assert_allclose( |
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df.loc[pd.date_range("2000-01-01 01:30", "2000-01-01 23:30", freq='3h')].Ap.values, |
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np.array([56, 39, 27, 18, 32, 15, 32, 22]), |
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rtol=1e-12, |
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) |
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def test_3hourly_kp(): |
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df = ap_kp_3h() |
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np.testing.assert_allclose( |
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df.loc[pd.date_range("2000-01-01 01:30", "2000-01-01 23:30", freq='3h')].Kp.values, |
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np.array([5.3, 4.7, 4.0, 3.3, 4.3, 3.0, 4.3, 3.7]), |
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rtol=1e-12, |
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) |
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st-bender /
pyspaceweather
