the nc_file must have one var and its name must be tar or pr?how can i use the rename_dic

[KINDREDFFF]

[fzhu2e]

Yes. In path_dict, it should be tas and pr.
In rename_dict, it should be like:

rename_dict = {
    'tas': 'tmp',
    'pr': 'pre',
}

[KINDREDFFF]

[fzhu2e]

In path_dict, it should be tas and pr, instead of the original variable names.
tas and pr have special meanings in cfr.

[KINDREDFFF]

emm...how can I solve it

[fzhu2e]

path_dict = {
    'tas': ...,
    'pr': ...,
}