def test_temporal_coverage(self):
provider = SnowWaterEquivalentProvider(CubeConfig(), dir=SOURCE_DIR)
provider.prepare()
temporal_coverage = provider.temporal_coverage
self.assertEqual((datetime(1980, 1, 1, 0, 0),
datetime(2013, 1, 1, 0, 0)),
temporal_coverage)
def test_source_time_ranges(self):
provider = SnowWaterEquivalentProvider(CubeConfig(), dir=SOURCE_DIR)
provider.prepare()
source_time_ranges = provider.source_time_ranges
self.assertEqual(12054, len(source_time_ranges))
self.assert_source_time_ranges(source_time_ranges[0],
datetime(1980, 1, 1, 0, 0),
datetime(1980, 1, 2, 0, 0),
self.get_source_dir_list(SOURCE_DIR) + ['SWE.1440.720.1980.nc'],
0)
self.assert_source_time_ranges(source_time_ranges[1000],
datetime(1982, 9, 27, 0, 0),
datetime(1982, 9, 28, 0, 0),
self.get_source_dir_list(SOURCE_DIR) + ['SWE.1440.720.1982.nc'],
269)
self.assert_source_time_ranges(source_time_ranges[5000],
datetime(1993, 9, 9, 0, 0),
datetime(1993, 9, 10, 0, 0),
self.get_source_dir_list(SOURCE_DIR) + ['SWE.1440.720.1993.nc'],
251)
self.assert_source_time_ranges(source_time_ranges[12053],
datetime(2012, 12, 31, 0, 0),
datetime(2013, 1, 1, 0, 0),
self.get_source_dir_list(SOURCE_DIR) + ['SWE.1440.720.2012.nc'],
365)
def test_temporal_coverage(self):
provider = SnowWaterEquivalentProvider(CubeConfig(), dir=SOURCE_DIR)
provider.prepare()
temporal_coverage = provider.temporal_coverage
self.assertEqual(
(datetime(1980, 1, 1, 0, 0), datetime(2013, 1, 1, 0, 0)),
temporal_coverage)
def test_get_images(self):
provider = SnowWaterEquivalentProvider(CubeConfig(), dir=SOURCE_DIR)
provider.prepare()
images = provider.compute_variable_images(datetime(2010, 1, 1), datetime(2010, 12, 31))
self.assertIsNotNone(images)
self.assertTrue('snow_water_equivalent' in images)
image = images['snow_water_equivalent']
self.assertEqual((720, 1440), image.shape)
self.assertEqual(0, np.isnan(image).sum())
def test_get_high_res_images(self):
provider = SnowWaterEquivalentProvider(CubeConfig(grid_width=4320, grid_height=2160, spatial_res=1 / 12),
dir=SOURCE_DIR)
provider.prepare()
images = provider.compute_variable_images(datetime(2010, 1, 1), datetime(2010, 12, 31))
self.assertIsNotNone(images)
self.assertTrue('snow_water_equivalent' in images)
image = images['snow_water_equivalent']
self.assertEqual((2160, 4320), image.shape)
self.assertEqual(0, np.isnan(image).sum())
def test_get_images(self):
provider = SnowWaterEquivalentProvider(CubeConfig(), dir=SOURCE_DIR)
provider.prepare()
images = provider.compute_variable_images(datetime(2010, 1, 1),
datetime(2010, 12, 31))
self.assertIsNotNone(images)
self.assertTrue('snow_water_equivalent' in images)
image = images['snow_water_equivalent']
self.assertEqual((720, 1440), image.shape)
self.assertEqual(0, np.isnan(image).sum())
def test_get_high_res_images(self):
provider = SnowWaterEquivalentProvider(CubeConfig(grid_width=4320,
grid_height=2160,
spatial_res=1 / 12),
dir=SOURCE_DIR)
provider.prepare()
images = provider.compute_variable_images(datetime(2010, 1, 1),
datetime(2010, 12, 31))
self.assertIsNotNone(images)
self.assertTrue('snow_water_equivalent' in images)
image = images['snow_water_equivalent']
self.assertEqual((2160, 4320), image.shape)
self.assertEqual(0, np.isnan(image).sum())
def test_source_time_ranges(self):
provider = SnowWaterEquivalentProvider(CubeConfig(), dir=SOURCE_DIR)
provider.prepare()
source_time_ranges = provider.source_time_ranges
self.assertEqual(12054, len(source_time_ranges))
self.assert_source_time_ranges(
source_time_ranges[0], datetime(1980, 1, 1, 0, 0),
datetime(1980, 1, 2, 0, 0),
self.get_source_dir_list(SOURCE_DIR) + ['SWE.1440.720.1980.nc'], 0)
self.assert_source_time_ranges(
source_time_ranges[1000], datetime(1982, 9, 27, 0, 0),
datetime(1982, 9, 28, 0, 0),
self.get_source_dir_list(SOURCE_DIR) + ['SWE.1440.720.1982.nc'],
269)
self.assert_source_time_ranges(
source_time_ranges[5000], datetime(1993, 9, 9, 0, 0),
datetime(1993, 9, 10, 0, 0),
self.get_source_dir_list(SOURCE_DIR) + ['SWE.1440.720.1993.nc'],
251)
self.assert_source_time_ranges(
source_time_ranges[12053], datetime(2012, 12, 31, 0, 0),
datetime(2013, 1, 1, 0, 0),
self.get_source_dir_list(SOURCE_DIR) + ['SWE.1440.720.2012.nc'],
365)