コード例 #1
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 def test_descriptors_1999_2(self):
     catchment = Catchment("Aberdeen", "River Dee")
     catchment.descriptors = Descriptors(dtm_area=2.345,
                                         bfihost=0,
                                         sprhost=100,
                                         saar=2000,
                                         farl=0.5,
                                         urbext2000=0)
     self.assertAlmostEqual(QmedAnalysis(catchment).qmed(method='descriptors_1999'), 0.3729, 4)
コード例 #2
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 def test_descriptors_2008_1(self):
     catchment = Catchment("Aberdeen", "River Dee")
     catchment.descriptors = Descriptors(dtm_area=1,
                                         bfihost=0.50,
                                         sprhost=50,
                                         saar=1000,
                                         farl=1,
                                         urbext2000=0)
     self.assertAlmostEqual(QmedAnalysis(catchment).qmed(method='descriptors_2008'), 0.5907, 4)
コード例 #3
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 def test_descriptors_2008_urban_adjustment(self):
     catchment = Catchment("Aberdeen", "River Dee")
     catchment.descriptors = Descriptors(dtm_area=1,
                                         bfihost=0.50,
                                         sprhost=50,
                                         saar=1000,
                                         farl=1,
                                         urbext2000=1)
     self.assertAlmostEqual(QmedAnalysis(catchment, year=2000).urban_adj_factor(), 2.970205798, 4)
コード例 #4
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 def test_best_method_descriptors(self):
     catchment = Catchment("Aberdeen", "River Dee")
     catchment.channel_width = 1
     catchment.descriptors = Descriptors(dtm_area=1,
                                         bfihost=0.50,
                                         sprhost=50,
                                         saar=1000,
                                         farl=1,
                                         urbext2000=0)
     self.assertAlmostEqual(catchment.qmed(), 0.5907, 4)
コード例 #5
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 def test_descriptors_2008_urban(self):
     catchment = Catchment("Aberdeen", "River Dee")
     catchment.descriptors = Descriptors(dtm_area=1,
                                         bfihost=0.50,
                                         sprhost=50,
                                         saar=1000,
                                         farl=1,
                                         urbext2000=1)
     self.assertAlmostEqual(QmedAnalysis(catchment, year=2000).qmed(method='descriptors_2008', as_rural=False),
                            1.7546, 4)
コード例 #6
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 def test_best_method_order(self):
     catchment = Catchment("Aberdeen", "River Dee")
     catchment.channel_width = 1
     catchment.amax_records = [AmaxRecord(date(1999, 12, 31), 1.0, 0.5),
                               AmaxRecord(date(2000, 12, 31), 1.0, 0.5)]
     catchment.descriptors = Descriptors(dtm_area=1,
                                         bfihost=0.50,
                                         sprhost=50,
                                         saar=1000,
                                         farl=1)
     self.assertEqual(catchment.qmed(), 1.0)
コード例 #7
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    def test_find_donors_exclude_urban(self):
        other_catchment = Catchment(location="Burn A", watercourse="Village B")
        other_catchment.id = 999
        other_catchment.is_suitable_for_pooling = True
        other_catchment.descriptors = Descriptors(urbext2000=0.031)
        self.db_session.add(other_catchment)

        gauged_catchments = CatchmentCollections(self.db_session)
        analysis = GrowthCurveAnalysis(self.catchment, gauged_catchments)
        analysis.find_donor_catchments()
        donor_ids = [d.id for d in analysis.donor_catchments]
        self.assertEqual([10002, 10001], donor_ids)
コード例 #8
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    def test_find_donors_exclude_urban(self):
        other_catchment = Catchment(location="Burn A", watercourse="Village B")
        other_catchment.id = 999
        other_catchment.is_suitable_for_pooling = True
        other_catchment.descriptors = Descriptors(urbext2000=0.031)
        self.db_session.add(other_catchment)

        gauged_catchments = CatchmentCollections(self.db_session)
        analysis = GrowthCurveAnalysis(self.catchment, gauged_catchments)
        analysis.find_donor_catchments()
        donor_ids = [d.id for d in analysis.donor_catchments]
        self.assertEqual([10002, 10001], donor_ids)
コード例 #9
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 def test_all(self):
     catchment = Catchment("Aberdeen", "River Dee")
     catchment.channel_width = 1
     catchment.amax_records = [AmaxRecord(date(1999, 12, 31), 1.0, 0.5),
                               AmaxRecord(date(2000, 12, 31), 1.0, 0.5)]
     catchment.descriptors = Descriptors(dtm_area=1,
                                         bfihost=0.50,
                                         sprhost=50,
                                         saar=1000,
                                         farl=1,
                                         urbext2000=0)
     qmeds = QmedAnalysis(catchment).qmed_all_methods()
     self.assertEqual(qmeds['amax_records'], 1)
     self.assertEqual(qmeds['channel_width'], 0.182)
     self.assertEqual(qmeds['area'], 1.172)
     self.assertAlmostEqual(qmeds['descriptors_1999'], 0.2671, 4)
コード例 #10
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 def test_best_method_area(self):
     catchment = Catchment("Aberdeen", "River Dee")
     catchment.descriptors = Descriptors(dtm_area=1)
     self.assertEqual(catchment.qmed(), 1.172)