4.7.1. thuner.data.aura

Process AURA data.

Functions

get_cpol_filepaths(options)	Get CPOL filepaths assuming same filenames and directory structure as remote location.
get_operational_filepaths(options)	Generate operational radar URLs from input options dictionary.

pydantic model thuner.data.aura.AURAOptions

Bases: BaseDatasetOptions

Base options class for AURA datasets.

Fields:

• range (float)

• range_units (str)

• type (Literal['AURAOptions'])

Validators:

field range: float = 142.5

Range of the radar in km.

field range_units: str = 'km'

Units of the range.

field type: Literal['AURAOptions'] = 'AURAOptions'

pydantic model thuner.data.aura.CPOLOptions

Bases: AURAOptions

Options for CPOL datasets.

Fields:

• data_format (Literal['grid_150km_2500m', 'grid_70km_1000m', 'ppi'])

• level (Literal['1', '1b', '2'])

• type (Literal['CPOLOptions'])

• version (str)

Validators:

• _check_filepaths » all fields

• _check_times » all fields

field data_format: Literal['grid_150km_2500m', 'grid_70km_1000m', 'ppi'] = 'grid_150km_2500m'

Data format.

field level: Literal['1', '1b', '2'] = '1b'

Processing level.

field type: Literal['CPOLOptions'] = 'CPOLOptions'

field version: str = 'v2020'

Data version.

convert_dataset(time, filepath, track_options, grid_options)

Convert CPOL dataset.

get_filepaths()

Get CPOL fielpaths.

update_boundary_data(dataset, input_record, boundary_coords)

Update CPOL boundary data.

pydantic model thuner.data.aura.OperationalOptions

Bases: AURAOptions

Options for CPOL datasets.

Fields:

• data_format (str)

• level (str)

• radar (int)

• type (Literal['OperationalOptions'])

• weighting_function (str)

Validators:

field data_format: str = 'ODIM'

field level: str = '1'

field radar: int = 63

Radar ID number.

field type: Literal['OperationalOptions'] = 'OperationalOptions'

field weighting_function: str = 'Barnes2'

Weighting function used by pyart to reconstruct the grid from ODIM.

thuner.data.aura.get_cpol_filepaths(options: CPOLOptions)

Get CPOL filepaths assuming same filenames and directory structure as remote location.

thuner.data.aura.get_operational_filepaths(options: OperationalOptions)

Generate operational radar URLs from input options dictionary. Note level 1 are zipped ODIM files, level 1b are zipped netcdf files.