target_sources(${PROJECT_NAME} PRIVATE
        Amplitude.cpp
        CustomAmplitude.cpp
        Combine.cpp
        Constant.cpp
        Cosine.cpp
        Decay.cpp
        Linear.cpp
        Modulated.cpp
        Ramp.cpp
        Sine.cpp
        Tabular.cpp
        TabularSpline.cpp
        NZStrongMotion.cpp
)
