Source code for abaqus.StepMiscellaneous.SteadyStateModalFrequency

class SteadyStateModalFrequency:
    """A SteadyStateModalFrequency is an object used to define frequency over a range of modes.

    Attributes
    ----------
    lower: float
        A Float specifying the lower limit of frequency range or a single frequency, in
        cycles/time.
    upper: float
        A Float specifying the upper limit of frequency range, in cycles/time.
    nPoints: int
        An Int specifying the number of points in the frequency range at which results should be
        given.
    bias: float
        A Float specifying the bias parameter. When results are requested at four or more
        frequency points, Abaqus biases the results toward the ends of the intervals to obtain
        better resolution. The default value is 3.0.

    Notes
    -----
    This object can be accessed by:
    
    .. code-block:: python
    
        import step
        mdb.models[name].steps[name].frequencyRange[i]

    """

    # A Float specifying the lower limit of frequency range or a single frequency, in 
    # cycles/time. 
    lower: float = None

    # A Float specifying the upper limit of frequency range, in cycles/time. 
    upper: float = None

    # An Int specifying the number of points in the frequency range at which results should be 
    # given. 
    nPoints: int = None

    # A Float specifying the bias parameter. When results are requested at four or more 
    # frequency points, Abaqus biases the results toward the ends of the intervals to obtain 
    # better resolution. The default value is 3.0. 
    bias: float = 3