satpy.tests.reader_tests.test_grib module

Module for testing the satpy.readers.grib module.

class satpy.tests.reader_tests.test_grib.FakeGRIB(messages=None, proj_params=None, latlons=None)

Bases: object

Fake GRIB file returned by pygrib.open.

Init the grib file.

message(msg_num)

Get a message.

seek(loc)

Seek.

class satpy.tests.reader_tests.test_grib.FakeMessage(values, proj_params=None, latlons=None, **attrs)

Bases: object

Fake message returned by pygrib.open().message(x).

Init the message.

keys()

Get message keys.

latlons()

Get coordinates.

valid_key(key)

Validate key.

class satpy.tests.reader_tests.test_grib.TestGRIBReader

Bases: object

Test GRIB Reader.

setup_method()

Wrap pygrib to read fake data.

teardown_method()

Re-enable pygrib import.

test_area_def_crs(proj_params, lon_corners, lat_corners)

Check that the projection is accurate.

test_file_pattern()

Test matching of file patterns.

test_init()

Test basic init with no extra parameters.

test_jscanspositively(proj_params, lon_corners, lat_corners)

Check that data is flipped if the jScansPositively is present.

test_load_all(proj_params, lon_corners, lat_corners)

Test loading all test datasets.

test_missing_attributes(proj_params, lon_corners, lat_corners)

Check that the grib reader handles missing attributes in the grib file.

yaml_file = 'grib.yaml'

satpy.tests.reader_tests.test_grib.fake_gribdata()

Return some faked data for use as grib values.