def test_intergration():
pyart.load_config() # load default
radar = pyart.io.read_mdv(pyart.testing.MDV_PPI_FILE)
assert 'reflectivity' in radar.fields
assert 'velocity' not in radar.fields
# MDV custom maps reflectivity to velocity, and has custom time metadata
pyart.load_config(CUSTOM_CONFIG_FILE)
radar = pyart.io.read_mdv(pyart.testing.MDV_PPI_FILE)
assert 'reflectivity' not in radar.fields
assert 'velocity' in radar.fields
assert radar.time['foo'] == 'bar'
def test_intergration():
pyart.load_config() # load default
radar = pyart.io.read_mdv(pyart.testing.MDV_PPI_FILE)
assert 'reflectivity' in radar.fields
assert 'velocity' not in radar.fields
# MDV custom maps reflectivity to velocity, and has custom time metadata
pyart.load_config(CUSTOM_CONFIG_FILE)
radar = pyart.io.read_mdv(pyart.testing.MDV_PPI_FILE)
assert 'reflectivity' not in radar.fields
assert 'velocity' in radar.fields
assert radar.time['foo'] == 'bar'
def test_config_functions():
pyart.load_config(CUSTOM_CONFIG_FILE)
assert pyart.config.get_field_name('reflectivity') == 'REF'
assert pyart.config.get_fillvalue() == -5555.0
metadata = pyart.config.get_metadata('azimuth')
assert isinstance(metadata, dict)
assert metadata['units'] == 'foo'
assert pyart.config.get_metadata('foobar') == {}
pyart.load_config() # load default
assert pyart.config.get_field_name('reflectivity') == 'reflectivity'
def test_config_functions():
pyart.load_config(CUSTOM_CONFIG_FILE)
assert pyart.config.get_field_name('reflectivity') == 'REF'
assert pyart.config.get_fillvalue() == -5555.0
metadata = pyart.config.get_metadata('azimuth')
assert isinstance(metadata, dict)
assert metadata['units'] == 'foo'
assert pyart.config.get_metadata('foobar') == {}
pyart.load_config() # load default
assert pyart.config.get_field_name('reflectivity') == 'reflectivity'
def test_filemetadata_custom():
pyart.load_config(CUSTOM_CONFIG_FILE)
# The MDV reflectivity field is mapped to velocity
filemetadata = pyart.config.FileMetadata('mdv')
assert filemetadata.get_field_name('DBZ_F') == 'velocity'
# there is no foobar field
assert filemetadata.get_field_name('foobar') is None
# and has a custom time metadata
time = filemetadata('time')
assert isinstance(time, dict)
assert 'foo' in time
assert time['foo'] == 'bar'
# and standard elevation metadata
elev = filemetadata('elevation')
assert isinstance(elev, dict)
assert 'units' in elev
assert elev['units'] == 'degrees'
assert filemetadata('foobar') == {}
# invalid filetype does no field name mapping
filemetadata = pyart.config.FileMetadata('foo')
assert filemetadata.get_field_name('foobar') == 'foobar'
# additional metadata
filemetadata = pyart.config.FileMetadata(
'sigmet', additional_metadata={'baz': {
'units': 'baz_unit'
}})
assert filemetadata('baz')['units'] == 'baz_unit'
# file_file_names
filemetadata = pyart.config.FileMetadata('sigmet', file_field_names=True)
assert filemetadata.get_field_name('DBT') == 'DBT'
# exclude fields
filemetadata = pyart.config.FileMetadata('sigmet',
exclude_fields=['spectrum_width'])
assert filemetadata.get_field_name('WIDTH2') is None
def test_filemetadata_custom():
pyart.load_config(CUSTOM_CONFIG_FILE)
# The MDV reflectivity field is mapped to velocity
filemetadata = pyart.config.FileMetadata('mdv')
assert filemetadata.get_field_name('DBZ_F') == 'velocity'
# there is no foobar field
assert filemetadata.get_field_name('foobar') is None
# and has a custom time metadata
time = filemetadata('time')
assert isinstance(time, dict)
assert 'foo' in time
assert time['foo'] == 'bar'
# and standard elevation metadata
elev = filemetadata('elevation')
assert isinstance(elev, dict)
assert 'units' in elev
assert elev['units'] == 'degrees'
assert filemetadata('foobar') == {}
# invalid filetype does no field name mapping
filemetadata = pyart.config.FileMetadata('foo')
assert filemetadata.get_field_name('foobar') == 'foobar'
# additional metadata
filemetadata = pyart.config.FileMetadata(
'sigmet', additional_metadata={'baz': {'units': 'baz_unit'}})
assert filemetadata('baz')['units'] == 'baz_unit'
# file_file_names
filemetadata = pyart.config.FileMetadata('sigmet', file_field_names=True)
assert filemetadata.get_field_name('DBT') == 'DBT'
# exclude fields
filemetadata = pyart.config.FileMetadata(
'sigmet', exclude_fields=['spectrum_width'])
assert filemetadata.get_field_name('WIDTH2') is None
