"""netCDF-SCM's custom error handling"""
import warnings
[docs]def raise_no_iris_warning():
"""
Raise a warning that iris is not installed
Warns
-----
UserWarning
`Iris <https://github.com/SciTools/iris>`_ is not installed
"""
warn_msg = (
"A compatible version of Iris is not installed, not all functionality will "
"work. We recommend installing the lastest version of Iris using conda to "
"address this."
)
warnings.warn(warn_msg)
[docs]class NonStandardLicenseError(ValueError):
"""
Exception raised when a dataset contains a non-standard license
For example, if a CMIP6 dataset does not contain a Creative Commons
Attribution ShareAlike 4.0 International License
"""