mao_merge_45m.weather module#

convert(path_csv: Union[Sequence[Path], Path], path_zarr: Optional[Path] = None, *, length_per_chunk: int = 1000000, overwrite: bool = False, progress: bool = False) → Path[source]#

Convert a raw CSV file(s) to a formatted Zarr file.

This function will make a one-dimensional weather log outputs with time metadata derived from the raw CSV file.

Parameters

  • path_csv (Union[Sequence[Path], Path]) – Path(s) of the raw CSV file(s).

  • path_zarr (Optional[Path]) – Path of the formatted Zarr file (optional).

  • length_per_chunk (int) – Length per chunk in the Zarr file.

  • overwrite (bool) – Whether to overwrite the formatted Zarr file if exists.

  • progress (bool) – Whether to show a progress bar.

Returns

Path of the formatted Zarr file.

Raises

FileExistsError – Raised if the formatted Zarr file exists and overwriting is not allowed (default).

Return type

Path

Notes

The timezone of the Zarr file is not JST but UTC.

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mao_merge_45m.sam45 module