stereonet_math.py 文件源码

def vector2plunge_bearing(x, y, z):
    """
    Converts a vector or series of vectors given as x, y, z in world
    coordinates into plunge/bearings.

    Parameters
    ----------
    x : number or sequence of numbers
        The x-component(s) of the normal vector
    y : number or sequence of numbers
        The y-component(s) of the normal vector
    z : number or sequence of numbers
        The z-component(s) of the normal vector

    Returns
    -------
    plunge : array
        The plunge of the vector in degrees downward from horizontal.
    bearing : array
        The bearing of the vector in degrees clockwise from north.
    """
    return geographic2plunge_bearing(*xyz2stereonet(x,y,z))