lambda_to_doppler

PlasmaCalcs.mhd.mhd_radiative_loader.lambda_to_doppler(wave, wave0)

Convert wavelength to Doppler velocity units (km/s).

Parameters

———-

wave : array-like

Observed wavelength(s) [same units as wave0, e.g., Angstroms].

wave0 : float

Rest wavelength.

Returns

——-

array-like

Doppler velocity in km/s.