pisces.models.stars.polytropes.PolytropicStarModel.rename_field

PolytropicStarModel.rename_field(old_name: str, new_name: str)

Rename an existing field in the model.

Changes the field name in both memory and the HDF5 file.

Parameters:

• old_name (str) – Current name of the field.

• new_name (str) – New name for the field.

Raises:

KeyError – If old_name does not exist or new_name already exists.