def __call__(self, parser, namespace, values, option_string=None):
setattr(namespace, self.dest, values)
if namespace.tcxo_type == "poly":
coeffs = []
hasHighOrder = False
srcA = [
namespace.tcxo_a3, namespace.tcxo_a2, namespace.tcxo_a1,
namespace.tcxo_a0
]
for a in srcA:
if a is not None:
coeffs.append(a)
hasHighOrder = True
elif hasHighOrder:
coeffs.append(0.)
tcxo = TCXOPoly(coeffs)
elif namespace.tcxo_type == "sine":
initial = 0.
ampl = 0.5
period_s = 1.
if namespace.tcxo_a0 is not None:
ampl = namespace.tcxo_a0
if namespace.tcxo_a1 is not None:
ampl = namespace.tcxo_a1
if namespace.tcxo_period is not None:
period_s = namespace.tcxo_period
tcxo = TCXOSine(initial, ampl, period_s)
else:
raise ValueError("Unsupported TCXO type")
namespace.tcxo = tcxo
