lentil.radiometry.Spectrum.trim

Spectrum.trim(tol=0.0001)

Trim the zero or near-zero ends off the Spectrum object.

The first and last indices where the normalized Spectrum.value is greater than tol define the bounds of the retained portion of the Spectrum.

Parameters

tol (float, optional) – Relative tolerance used to find ends. Default is 1e-4

Note

If value is all zeros, no trim operation is performed and the Spectrum remains unchanged.