# colour.write_sds_to_csv_file¶

colour.write_sds_to_csv_file(sds, path, delimiter=', ', fields=None)[source]

Writes the given spectral distributions to given CSV file.

Parameters: sds (dict) – Spectral distributions to write. path (unicode) – Absolute CSV file path. delimiter (unicode, optional) – CSV file content delimiter. fields (array_like, optional) – CSV file spectral data fields names. If no value is provided the order of fields will be the one defined by the sorted spectral distributions dict. Definition success. bool RuntimeError – If the given spectral distributions have different shapes.