- Dataset.update(ds, replace=False, info=True)
Update the Dataset with all variables in
replace (bool) – If a variable in ds is already present, replace it. If False, duplicates raise a ValueError (unless they are equivalent).
info (bool) – Also update the info dictionary.
By default, if a key is present in both Datasets, and the corresponding variables are not equal on all cases, a ValueError is raised. If all values are equal, the variable in ds is copied into the Dataset that is being updated (the expected behavior of .update()).