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# -*- coding: utf-8 -*- |
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import numpy as np |
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import pytest |
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5
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xr = pytest.importorskip( |
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"xarray", |
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reason="`xarray` is needed, it should be installed with the `models` extra." |
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) |
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aurmod = pytest.importorskip( |
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"eppaurora.models", reason="Could not import the `models` submodule." |
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) |
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COEFF_DS = xr.Dataset( |
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data_vars={ |
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"beta": ( |
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["altitude", "latitude", "mlt", "proxy"], |
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[[[[1., 2., 3., 4., 5., 6.]]]], |
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), |
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"beta_std": ( |
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["altitude", "latitude", "mlt", "proxy"], |
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[[[[1., 2., 3., 4., 5., 6.]]]], |
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), |
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}, |
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coords={ |
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"altitude": [100.], |
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"latitude": [70.2], |
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"mlt": [3.0], |
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"proxy": ["Kp", "PC", "Ap", "log_f107_81ctr_obs", "log_v_plasma", "offset"], |
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}, |
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) |
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def test_ssusiq2023(): |
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res = aurmod.ssusiq2023( |
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70.2, 3, 100., [2.333, 1, 20, 2, 2], coeff_ds=COEFF_DS, |
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) |
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np.testing.assert_allclose(res, [2.333 + 2. + 60. + 8. + 10. + 6.]) |
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res = aurmod.ssusiq2023( |
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70.2, 3, 100., [2.333, 1, 20, 2, 2], coeff_ds=COEFF_DS, return_var=True, |
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) |
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np.testing.assert_allclose( |
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res[1], [2.333**2 + 2.**2 + 60.**2 + 8.**2 + 10.**2 + 6.**2] |
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) |
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res = aurmod.ssusiq2023( |
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70.2, 3, 100., |
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[ |
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[2.333, 1, 20, 2, 2], |
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[3.333, 2, 50, 4, 3] |
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], |
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coeff_ds=COEFF_DS, |
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return_var=True, |
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) |
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np.testing.assert_allclose( |
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res[0], |
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np.array([ |
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2.333 + 2. + 60. + 8. + 10. + 6., |
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3.333 + 4. + 150. + 16. + 15. + 6., |
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]) |
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) |
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np.testing.assert_allclose( |
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res[1], |
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np.array([ |
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2.333**2 + 2.**2 + 60.**2 + 8.**2 + 10.**2 + 6.**2, |
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3.333**2 + 4.**2 + 150.**2 + 16.**2 + 15.**2 + 6.**2, |
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]) |
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) |
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res = aurmod.ssusiq2023( |
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70.2, 3, 100., |
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69
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[ |
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70
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[2.333, 3.333], [1, 2], [20, 50], [2, 4], [2, 3] |
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], |
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coeff_ds=COEFF_DS, |
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return_var=True, |
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) |
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np.testing.assert_allclose( |
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res[0], |
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np.array([ |
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2.333 + 2. + 60. + 8. + 10. + 6., |
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3.333 + 4. + 150. + 16. + 15. + 6., |
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]) |
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81
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) |
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83
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84
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def test_ssusiq2023_xrda_2d(): |
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res = aurmod.ssusiq2023( |
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70.2, 3, 100., |
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xr.DataArray( |
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[[2.333, 3.333], [1, 2], [20, 50], [2, 4], [2, 3]], |
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dims=["proxy", "time"], |
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coords={"proxy": ["Kp", "PC", "Ap", "log_f107_81ctr_obs", "log_v_plasma"]}, |
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), |
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return_var=True, |
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) |
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assert res[0].shape == (2,) |
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def test_ssusiq2023_xrda_3d(): |
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res = aurmod.ssusiq2023( |
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70.2, 3, 100., |
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100
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xr.DataArray( |
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[[[2.333, 3.333], [1, 2], [20, 50], [2, 4], [2, 3]]], |
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dims=["model", "proxy", "time"], |
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coords={"proxy": ["Kp", "PC", "Ap", "log_f107_81ctr_obs", "log_v_plasma"]}, |
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), |
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return_var=True, |
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) |
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assert res[0].shape == (1, 2) |
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109
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def test_ssusiq2023_vec(): |
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res = aurmod.ssusiq2023( |
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[66.6, 70.2], [3, 5, 7], [100., 105., 110., 115.], |
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[[2.333], [1], [20], [2], [2]], |
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return_var=True, |
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) |
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assert res[0].shape == (3, 2, 4, 1) |
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st-bender /
pyeppaurora
