def cm2nm_air(wl_cm1):
"""cm-1 to (air) nm.
References
----------
:func:`~radis.phys.air.vacuum2air'
"""
return vacuum2air(cm2nm(wl_cm1))
def cm2nm_air(wl_cm1):
'''cm-1 to (air) nm
References
----------
:func:`~radis.phys.air.vacuum2air'
'''
return vacuum2air(cm2nm(wl_cm1))
def get_x(w):
''' w (input) is supposed to be in vacuum wavenumbers in the
lines database '''
# Convert wavelength / wavenumber
if wunit == 'cm-1':
x = w
elif wunit == 'nm':
x = cm2nm(w)
# Correct if requested medium is air
if medium == 'air':
x = vacuum2air(x)
elif medium == 'vacuum':
pass
else:
raise ValueError('Unknown medium: {0}'.format(medium))
else:
raise ValueError('Unknown wunit: {0}'.format(wunit))
return x
def get_x(w):
"""w (input) is supposed to be in vacuum wavenumbers in the lines
database."""
# Convert wavelength / wavenumber
if wunit == "cm-1":
x = w
elif wunit == "nm":
x = cm2nm(w)
# Correct if requested medium is air
if medium == "air":
x = vacuum2air(x)
elif medium == "vacuum":
pass
else:
raise ValueError("Unknown medium: {0}".format(medium))
else:
raise ValueError("Unknown wunit: {0}".format(wunit))
return x
