Esempio n. 1
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    def test_gsi_sglval(self):
        """test entire gsi calculation with scalar inputs"""
        tmin = (gsi.TMIN_MIN + gsi.TMIN_MAX) / 2.0
        photo = (gsi.PHOTO_MIN + gsi.PHOTO_MAX) / 2.0
        vpd = (gsi.VPD_MIN + gsi.VPD_MAX) / 2.0

        self.assertLess(gsi.calc_gsi(tmin, vpd, photo) - (0.5 ** 3), 1e-5)
Esempio n. 2
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    def test_gsi_sglval(self):
        """test entire gsi calculation with scalar inputs"""
        tmin = (gsi.TMIN_MIN + gsi.TMIN_MAX) / 2.
        photo = (gsi.PHOTO_MIN + gsi.PHOTO_MAX) / 2.
        vpd = (gsi.VPD_MIN + gsi.VPD_MAX) / 2.

        self.assertLess(gsi.calc_gsi(tmin, vpd, photo) - (0.5**3), 1e-5)
Esempio n. 3
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    def test_gsi_array(self):
        """test entire gsi calculation with array inputs"""
        frac = np.arange(0.0, 1.0, 0.2)
        tmin = frac * (gsi.TMIN_MAX - gsi.TMIN_MIN) + gsi.TMIN_MIN
        photo = frac * (gsi.PHOTO_MAX - gsi.PHOTO_MIN) + gsi.PHOTO_MIN
        vpd = (1 - frac) * (gsi.VPD_MAX - gsi.VPD_MIN) + gsi.VPD_MIN

        i_gsi = gsi.calc_gsi(tmin, vpd, photo)

        for i in range(len(frac)):
            self.assertLess(i_gsi[i] - (frac[i] ** 3), 1e-5)
Esempio n. 4
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    def test_gsi_array(self):
        """test entire gsi calculation with array inputs"""
        frac = np.arange(0.0, 1.0, 0.2)
        tmin = frac * (gsi.TMIN_MAX - gsi.TMIN_MIN) + gsi.TMIN_MIN
        photo = frac * (gsi.PHOTO_MAX - gsi.PHOTO_MIN) + gsi.PHOTO_MIN
        vpd = (1 - frac) * (gsi.VPD_MAX - gsi.VPD_MIN) + gsi.VPD_MIN

        i_gsi = gsi.calc_gsi(tmin, vpd, photo)

        for i in range(len(frac)):
            self.assertLess(i_gsi[i] - (frac[i]**3), 1e-5)