io.py 文件源码

def return_xarray_dataset(filename,chunks=None,**kwargs):
    """Return an xarray dataset corresponding to filename.

    Parameters
    ----------
    filename : str
        path to the netcdf file from which to create a xarray dataset
    chunks : dict-like
        dictionnary of sizes of chunk for creating xarray.Dataset.

    Returns
    -------
    ds : xarray.Dataset
    """
    return xr.open_dataset(filename,chunks=chunks,**kwargs)