satpy.tests.reader_tests.test_seviri_base module

Test the MSG common (native and hrit format) functionionalities.

class satpy.tests.reader_tests.test_seviri_base.SeviriBaseTest(methodName='runTest')

Bases: TestCase

Test SEVIRI base.

Create an instance of the class that will use the named test method when executed. Raises a ValueError if the instance does not have a method with the specified name.

_classSetupFailed = False

_class_cleanups = []

observation_end_time()

Get scan end timestamp for testing.

observation_start_time()

Get scan start timestamp for testing.

test_chebyshev()

Test the chebyshev function.

test_dec10216()

Test the dec10216 function.

test_get_cds_time_array()

Test the get_cds_time function for array inputs.

test_get_cds_time_nanoseconds()

Test the get_cds_time function for having nanosecond precision.

test_get_cds_time_scalar()

Test the get_cds_time function for scalar inputs.

static test_get_padding_area_float()

Test padding area generator for floats.

static test_get_padding_area_int()

Test padding area generator for integers.

static test_pad_data_horizontally()

Test the horizontal hrv padding.

test_pad_data_horizontally_bad_shape()

Test the error handling for the horizontal hrv padding.

static test_pad_data_vertically()

Test the vertical hrv padding.

test_pad_data_vertically_bad_shape()

Test the error handling for the vertical hrv padding.

test_round_nom_time()

Test the rouding of start/end_time.

class satpy.tests.reader_tests.test_seviri_base.TestMeirinkSlope

Bases: object

Unit tests for the slope of Meirink calibration.

test_get_meirink_slope_2020(platform_id, time, expected)

Test the value of the slope of the Meirink calibration.

test_get_meirink_slope_epoch(platform_id, channel_name)

Test the value of the slope of the Meirink calibration on 2000-01-01.

class satpy.tests.reader_tests.test_seviri_base.TestOrbitPolynomialFinder

Bases: object

Unit tests for orbit polynomial finder.

test_get_orbit_polynomial(orbit_polynomials, time, orbit_polynomial_exp)

Test getting the satellite locator.

test_get_orbit_polynomial_exceptions(orbit_polynomials, time)

Test exceptions thrown while getting the satellite locator.

class satpy.tests.reader_tests.test_seviri_base.TestSatellitePosition

Bases: object

Test locating the satellite.

orbit_polynomial()

Get an orbit polynomial for testing.

test_eval_polynomial(orbit_polynomial, time)

Test getting the position in cartesian coordinates.

test_get_satpos(orbit_polynomial, time)

Test getting the position in geodetic coordinates.

time()

Get scan timestamp for testing.

satpy.tests.reader_tests.test_seviri_base.chebyshev4(c, x, domain)

Evaluate 4th order Chebyshev polynomial.