Spinfreq enum
The purpose of this MR is to prevent the ValueError raised when lalsimulation.SimInspiralGetSpinFreqFromApproximant is equal to lalsimulation.SIM_INSPIRAL_SPINS_CASEBYCASE from stopping the full conversion.
The purpose of this MR is to prevent the ValueError raised when lalsimulation.SimInspiralGetSpinFreqFromApproximant is equal to lalsimulation.SIM_INSPIRAL_SPINS_CASEBYCASE from stopping the full conversion.