mlair.helpers.data_sources

Data Sources.

The module data_sources collects different data sources, namely ERA5, TOAR-Data v1 (JOIN), and TOAR-Data v2

Submodules

Package Contents

Functions

download_data(file_name: str, meta_file: str, station, statistics_per_var, sampling, store_data_locally=True, data_origin: Dict = None, time_dim=DEFAULT_TIME_DIM, target_dim=DEFAULT_TARGET_DIM, iter_dim=DEFAULT_ITER_DIM, window_dim=DEFAULT_WINDOW_DIM, era5_data_path=None, era5_file_names=None, ifs_data_path=None, ifs_file_names=None) → [xarray.DataArray, pandas.DataFrame]

Download data from TOAR database using the JOIN interface or load local era5 data.

Attributes

__author__

__date__

mlair.helpers.data_sources.__author__ = Lukas Leufen
mlair.helpers.data_sources.__date__ = 2023-06-01
mlair.helpers.data_sources.download_data(file_name: str, meta_file: str, station, statistics_per_var, sampling, store_data_locally=True, data_origin: Dict = None, time_dim=DEFAULT_TIME_DIM, target_dim=DEFAULT_TARGET_DIM, iter_dim=DEFAULT_ITER_DIM, window_dim=DEFAULT_WINDOW_DIM, era5_data_path=None, era5_file_names=None, ifs_data_path=None, ifs_file_names=None) → [xarray.DataArray, pandas.DataFrame]

Download data from TOAR database using the JOIN interface or load local era5 data.

Data is transformed to a xarray dataset. If class attribute store_data_locally is true, data is additionally stored locally using given names for file and meta file.

Parameters

  • file_name – name of file to save data to (containing full path)

  • meta_file – name of the meta data file (also containing full path)

Returns

downloaded data and its meta data