bakaano.meteo¶
Meteorological forcing download and preprocessing.
Role: Retrieve and prepare precipitation and temperature forcings.
- class bakaano.meteo.Meteo(working_dir, study_area, start_date, end_date, local_data=False, data_source='CHELSA', local_prep_path=None, local_tasmax_path=None, local_tasmin_path=None, local_tmean_path=None)[source]¶
Bases:
object- check_missing_dates(variables=None, scratch_dir=None)[source]¶
Check for missing daily ERA5-Land GeoTIFFs in scratch folder.
- Parameters:
variables (list[str], optional) – Variable names to check.
scratch_dir (str | Path, optional) – Directory containing raw daily GeoTIFFs for the requested variables.
- Returns:
Missing dates in YYYY-MM-DD format.
- Return type:
list[str]
- export_urls_for_download_manager()[source]¶
Export CHELSA download URLs to text files in the working directory.
- get_chelsa_meteo_data()[source]¶
Download/process CHELSA daily data (or load local NetCDFs).
- Returns:
prep_nc, tasmax_nc, tasmin_nc, tmean_nc.
- Return type:
tuple[xr.Dataset, xr.Dataset, xr.Dataset, xr.Dataset]
- get_chirps_prep_meteo_data()[source]¶
Download/process CHIRPS precipitation and ERA5 temperatures.
- Returns:
prep_nc, tasmax_nc, tasmin_nc, tmean_nc.
- Return type:
tuple[xr.Dataset, xr.Dataset, xr.Dataset, xr.Dataset]
- get_era5_land_meteo_data()[source]¶
Download/process ERA5-Land daily data and return datasets.
- Returns:
prep_nc, tasmax_nc, tasmin_nc, tmean_nc.
- Return type:
tuple[xr.Dataset, xr.Dataset, xr.Dataset, xr.Dataset]