satpy.tests.reader_tests.test_fci_l1c_nc module

Tests for the ‘fci_l1c_nc’ reader.

class satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerAF(*args, **kwargs)

Bases: FakeFCIFileHandlerBase

Mock AF data.

Initiative fake file handler.

chan_patterns: Dict[str, Dict[str, List[int] | str]] = {}

satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerAF_fixture(channel, resolution)

Get a fixture for the fake AF filehandler, it contains only one channel and one resolution.

class satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerBase(*args, **kwargs)

Bases: FakeNetCDF4FileHandler

Class for faking the NetCDF4 Filehandler.

Initiative fake file handler.

_get_test_content_all_channels()

cached_file_content: Dict[str, DataArray] = {}

chan_patterns: Dict[str, Dict[str, List[int] | str]] = {}

get_test_content(filename, filename_info, filetype_info)

Get the content of the test data.

class satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerFDHSI(*args, **kwargs)

Bases: FakeFCIFileHandlerBase

Mock FDHSI data.

Initiative fake file handler.

chan_patterns: Dict[str, Dict[str, List[int] | str]] = {'ir_{:>02d}': {'channels': [38, 87, 97, 105, 123, 133], 'grid_type': '2km'}, 'nir_{:>02d}': {'channels': [13, 16, 22], 'grid_type': '1km'}, 'vis_{:>02d}': {'channels': [4, 5, 6, 8, 9], 'grid_type': '1km'}, 'wv_{:>02d}': {'channels': [63, 73], 'grid_type': '2km'}}

satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerFDHSIError_fixture()

Get a fixture for the fake FDHSI filehandler, including channel and file names.

class satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerFDHSIIQTI(*args, **kwargs)

Bases: FakeFCIFileHandlerFDHSI

Mock IQTI for FHDSI data.

Initiative fake file handler.

_get_test_content_all_channels()

satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerFDHSIIQTI_fixture()

Get a fixture for the fake FDHSI IQTI filehandler, including channel and file names.

satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerFDHSIQ4_fixture()

Get a fixture for the fake FDHSI Q4 filehandler, including channel and file names.

satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerFDHSI_fixture()

Get a fixture for the fake FDHSI filehandler, including channel and file names.

class satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerHRFI(*args, **kwargs)

Bases: FakeFCIFileHandlerBase

Mock HRFI data.

Initiative fake file handler.

chan_patterns: Dict[str, Dict[str, List[int] | str]] = {'ir_{:>02d}_hr': {'channels': [38, 105], 'grid_type': '1km'}, 'nir_{:>02d}_hr': {'channels': [22], 'grid_type': '500m'}, 'vis_{:>02d}_hr': {'channels': [6], 'grid_type': '500m'}}

class satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerHRFIIQTI(*args, **kwargs)

Bases: FakeFCIFileHandlerHRFI

Mock IQTI for HRFI data.

Initiative fake file handler.

_get_test_content_all_channels()

satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerHRFIIQTI_fixture()

Get a fixture for the fake HRFI IQTI filehandler, including channel and file names.

satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerHRFIQ4_fixture()

Get a fixture for the fake HRFI Q4 filehandler, including channel and file names.

satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerHRFI_fixture()

Get a fixture for the fake HRFI filehandler, including channel and file names.

class satpy.tests.reader_tests.test_fci_l1c_nc.FakeFCIFileHandlerWithBadData(*args, **kwargs)

Bases: FakeFCIFileHandlerFDHSI

Mock bad data.

Initiative fake file handler.

_get_test_content_all_channels()

class satpy.tests.reader_tests.test_fci_l1c_nc.FakeH5Variable(data, dims=(), attrs=None)

Bases: object

Class for faking h5netcdf.Variable class.

Initialize the class.

_set_meta()

property ndim

Get the number of dimensions.

property shape

Get the shape.

class satpy.tests.reader_tests.test_fci_l1c_nc.ModuleTestFCIL1cNcReader

Bases: object

Class containing parameters and modules useful for the test related to L1c reader.

static _compare_rc_period_min_count_in_repeat_cycle(filetype, fh_param, reader_configs, compare_parameters_tuple)

Test the count_in_repeat_cycle, rc_period_min.

static _compare_sun_earth_distance(filetype, fh_param, reader_configs)

Test the sun earth distance calculation.

static _get_assert_attrs(res, ch, attrs_dict)

Test the different attributes values.

static _get_assert_erased_attrs(res, ch)

Test that the attributes listed have been erased.

_get_assert_load(res, ch, dict_arg, filenames)

Test the value for different channels.

_get_res_AF(channel, fh_param, calibration, reader_configs)

Load the reader for AF data.

static _get_type_ter_AF(channel)

Get the type_ter.

static _other_calibration_test(res, ch, dict_arg)

Test of other calibration test.

static _reflectance_test(tab, filenames)

Test of with the reflectance test.

static _shape_test(res, ch, grid_type, dict_arg)

Test the shape.

fh_param_for_filetype = {'fdhsi': {'channels': {'solar': ['vis_04', 'vis_05', 'vis_06', 'vis_08', 'vis_09', 'nir_13', 'nir_16', 'nir_22'], 'solar_grid_type': ['1km', '1km', '1km', '1km', '1km', '1km', '1km', '1km'], 'terran': ['ir_38', 'wv_63', 'wv_73', 'ir_87', 'ir_97', 'ir_105', 'ir_123', 'ir_133'], 'terran_grid_type': ['2km', '2km', '2km', '2km', '2km', '2km', '2km', '2km']}, 'filenames': ['W_XX-EUMETSAT-Darmstadt,IMG+SAT,MTI1+FCI-1C-RRAD-FDHSI-FD--CHK-BODY--L2P-NC4E_C_EUMT_20170410114434_GTT_DEV_20170410113925_20170410113934_N__C_0070_0067.nc']}, 'fdhsi_iqti': {'channels': {'solar': ['vis_04', 'vis_05', 'vis_06', 'vis_08', 'vis_09', 'nir_13', 'nir_16', 'nir_22'], 'solar_grid_type': ['1km', '1km', '1km', '1km', '1km', '1km', '1km', '1km'], 'terran': ['ir_38', 'wv_63', 'wv_73', 'ir_87', 'ir_97', 'ir_105', 'ir_123', 'ir_133'], 'terran_grid_type': ['2km', '2km', '2km', '2km', '2km', '2km', '2km', '2km']}, 'filenames': ['W_XX-EUMETSAT-Darmstadt,IMG+SAT,MTI1+FCI-1C-RRAD-FDHSI-FD--CHK-BODY--MON-NC4_C_EUMT_20240307233956_IQTI_DEV_20231016125007_20231016125017_N__C_0078_0001.nc']}, 'fdhsi_q4': {'channels': {'solar': ['vis_04', 'vis_05', 'vis_06', 'vis_08', 'vis_09', 'nir_13', 'nir_16', 'nir_22'], 'solar_grid_type': ['1km', '1km', '1km', '1km', '1km', '1km', '1km', '1km'], 'terran': ['ir_38', 'wv_63', 'wv_73', 'ir_87', 'ir_97', 'ir_105', 'ir_123', 'ir_133'], 'terran_grid_type': ['2km', '2km', '2km', '2km', '2km', '2km', '2km', '2km']}, 'filenames': ['W_XX-EUMETSAT-Darmstadt,IMG+SAT,MTI1+FCI-1C-RRAD-FDHSI-Q4--CHK-BODY--DIS-NC4E_C_EUMT_20230723025408_IDPFI_DEV_20230722120000_20230722120027_N_JLS_C_0289_0001.nc']}, 'hrfi': {'channels': {'solar': ['vis_06', 'nir_22'], 'solar_grid_type': ['500m', '500m'], 'terran': ['ir_38', 'ir_105'], 'terran_grid_type': ['1km', '1km']}, 'filenames': ['W_XX-EUMETSAT-Darmstadt,IMG+SAT,MTI1+FCI-1C-RRAD-HRFI-FD--CHK-BODY--L2P-NC4E_C_EUMT_20170410114434_GTT_DEV_20170410113925_20170410113934_N__C_0070_0067.nc']}, 'hrfi_iqti': {'channels': {'solar': ['vis_06', 'nir_22'], 'solar_grid_type': ['500m', '500m'], 'terran': ['ir_38', 'ir_105'], 'terran_grid_type': ['1km', '1km']}, 'filenames': ['W_XX-EUMETSAT-Darmstadt,IMG+SAT,MTI1+FCI-1C-RRAD-HRFI-FD--CHK-BODY--MON-NC4_C_EUMT_20240307233956_IQTI_DEV_20231016125007_20231016125017_N__C_0078_0001.nc']}, 'hrfi_q4': {'channels': {'solar': ['vis_06', 'nir_22'], 'solar_grid_type': ['500m', '500m'], 'terran': ['ir_38', 'ir_105'], 'terran_grid_type': ['1km', '1km']}, 'filenames': ['W_XX-EUMETSAT-Darmstadt,IMG+SAT,MTI1+FCI-1C-RRAD-HRFI-Q4--CHK-BODY--DIS-NC4E_C_EUMT_20230723025408_IDPFI_DEV_20230722120000_20230722120027_N_JLS_C_0289_0001.nc']}}

class satpy.tests.reader_tests.test_fci_l1c_nc.TestFCIL1cNCReader

Bases: ModuleTestFCIL1cNcReader

Test FCI L1c NetCDF reader with nominal data.

test_area_definition_computation(reader_configs, fh_param, expected_area)

Test that the geolocation computation is correct.

test_compute_earth_sun_parameter(reader_configs, fh_param)

Test the computation of the sun_earth_parameter.

test_compute_earth_sun_parameter_AF(FakeFCIFileHandlerAF_fixture, reader_configs, channel, resolution)

Test the rc_period_min value for each configuration.

test_count_in_repeat_cycle_rc_period_min(reader_configs, fh_param, compare_tuples)

Test the rc_period_min value for each configuration.

test_count_in_repeat_cycle_rc_period_min_AF(FakeFCIFileHandlerAF_fixture, reader_configs, channel, resolution, compare_tuples)

Test the rc_period_min value for each configuration.

test_excs(reader_configs, fh_param)

Test that exceptions are raised where expected.

test_file_pattern(reader_configs, filenames)

Test file pattern matching.

test_file_pattern_for_TRAIL_file(reader_configs, filenames)

Test file pattern matching for TRAIL files, which should not be picked up.

test_get_segment_position_info(reader_configs, fh_param, expected_pos_info)

Test the segment position info method.

test_load_aux_data(reader_configs, fh_param)

Test loading of auxiliary data.

test_load_calibration(reader_configs, fh_param, caplog, calibration, res_type)

Test loading with counts,radiance,reflectance and bt.

test_load_calibration_af(FakeFCIFileHandlerAF_fixture, reader_configs, channel, calibration, caplog)

Test loading with counts,radiance,reflectance and bt for AF files.

test_load_calibration_negative_rad(reader_configs, fh_param)

Test calibrating negative radiances.

See https://github.com/pytroll/satpy/issues/3009.

test_load_composite()

Test that composites are loadable.

test_load_map_and_pixel(reader_configs, fh_param, expected_res_n, calibration)

Test loading of index_map and pixel_quality.

test_load_map_and_pixel_af(FakeFCIFileHandlerAF_fixture, reader_configs, channel, calibration)

Test loading with of index_map and pixel_quality for AF files.

test_not_get_segment_info_called_af(FakeFCIFileHandlerAF_fixture, reader_configs, channel, resolution)

Test that checks that the get_segment_position_info has not been called for AF data.

test_orbital_parameters_attr(reader_configs, fh_param)

Test the orbital parameter attribute.

test_platform_name(reader_configs, fh_param)

Test that platform name is exposed.

Test that the FCI reader exposes the platform name. Corresponds to GH issue 1014.

test_rc_period_min_error(reader_configs, fh_param)

Test the rc_period_min error.

class satpy.tests.reader_tests.test_fci_l1c_nc.TestFCIL1cNCReaderBadData

Bases: object

Test the FCI L1c NetCDF Reader for bad data input.

test_handling_bad_data_ir(reader_configs, caplog)

Test handling of bad IR data.

test_handling_bad_data_vis(reader_configs, caplog)

Test handling of bad VIS data.

satpy.tests.reader_tests.test_fci_l1c_nc._get_global_attributes()

satpy.tests.reader_tests.test_fci_l1c_nc._get_reader_with_filehandlers(filenames, reader_configs, **reader_kwargs)

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_calib_data_for_channel(data, ch_str)

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_calib_for_channel_ir(data, meas_path)

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_calib_for_channel_vis(data, meas)

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_content_areadef()

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_content_aux_data()

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_content_for_channel(ch_str, grid_type)

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_geolocation_for_channel(data, ch_str, grid_type, n_rows_cols)

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_image_data_for_channel(data, ch_str, n_rows_cols)

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_index_map_for_channel(data, ch_str, n_rows_cols)

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_pixel_quality_for_channel(data, ch_str, n_rows_cols)

satpy.tests.reader_tests.test_fci_l1c_nc._get_test_segment_position_for_channel(data, ch_str, n_rows_cols)

satpy.tests.reader_tests.test_fci_l1c_nc.clear_cache(reader)

Clear the cache for file handlres in reader.

satpy.tests.reader_tests.test_fci_l1c_nc.fill_chans_af()

Fill the dict CHANS_AF and the list TEST_FILENAMES with the right channel and resolution.

satpy.tests.reader_tests.test_fci_l1c_nc.generate_parameters(calibration)

Generate dynamically the parameters.

satpy.tests.reader_tests.test_fci_l1c_nc.get_list_channel_calibration(calibration)

Get the channel’s list according the calibration.

satpy.tests.reader_tests.test_fci_l1c_nc.mocked_basefilehandler(filehandler)

Mock patch the base class of the FCIL1cNCFileHandler with the content of our fake files (filehandler).

satpy.tests.reader_tests.test_fci_l1c_nc.reader_configs()

Return reader configs for FCI.

satpy.tests.reader_tests.test_fci_l1c_nc.resolutions_AF_products(channel)

Get the resolutions of the African products.