lentil.radiometry.Blackbody.from_csv

classmethod Blackbody.from_csv(filename, waveunit, valueunit, zero_negatives=True, header_rows=1)

Create a Spectrum from a csv file.

Parameters:

• filename (str) – csv file to load

• waveunit (str) – Wavelength units, as accepted by Unit().

• valueunit (str) – Value units, as accepted by Unit().

• zero_negatives (bool, optional) – If true (default), negative values are replaced with zeros.

• header_rows (int, optional) – Number of header rows in csv file to ignore. Default is 1.