def test_get_high_res_images(self): provider = PrecipProvider(CubeConfig(grid_width=4320, grid_height=2160, spatial_res=1 / 12), dir=SOURCE_DIR) provider.prepare() images = provider.compute_variable_images(datetime(1996, 1, 1), datetime(1996, 1, 9)) self.assertIsNotNone(images) self.assertTrue('precipitation' in images) image = images['precipitation'] self.assertEqual((2160, 4320), image.shape)
def test_get_images(self): provider = PrecipProvider(CubeConfig(), dir=SOURCE_DIR) provider.prepare() images = provider.compute_variable_images(datetime(1996, 1, 1), datetime(1996, 1, 9)) self.assertIsNotNone(images) self.assertTrue('precipitation' in images) image = images['precipitation'] self.assertEqual((720, 1440), image.shape)
def test_source_time_ranges(self): provider = PrecipProvider(CubeConfig(), dir=SOURCE_DIR) provider.prepare() source_time_ranges = provider.source_time_ranges self.assertEqual(13149, len(source_time_ranges)) self.assert_source_time_ranges(source_time_ranges[0], datetime(1979, 1, 1, 0, 0, 0, 33), datetime(1979, 1, 2, 0, 0, 0, 33), self.get_source_dir_list(SOURCE_DIR) + ['Precip.V1.720.360.1979.nc.gz'], 0) self.assert_source_time_ranges(source_time_ranges[6], datetime(1979, 1, 7, 0, 0, 0, 33), datetime(1979, 1, 8, 0, 0, 0, 33), self.get_source_dir_list(SOURCE_DIR) + ['Precip.V1.720.360.1979.nc.gz'], 6) self.assert_source_time_ranges(source_time_ranges[13148], datetime(2014, 12, 31, 0, 0, 0, 33), datetime(2015, 1, 1, 0, 0, 0, 33), self.get_source_dir_list(SOURCE_DIR) + ['Precip.RT.720.360.2014.nc.gz'], 364)
def test_temporal_coverage(self): provider = PrecipProvider(CubeConfig(), dir=SOURCE_DIR) provider.prepare() self.assertEqual((datetime(1979, 1, 1, 0, 0, 0, 33), datetime(2015, 1, 1, 0, 0, 0, 33)), provider.temporal_coverage)