def vsclg(s, v1, ndim):
    """
    Multiply a scalar and a double precision vector of arbitrary dimension.

    http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/vsclg_c.html

    :param s: Scalar to multiply a vector 
    :type s: float
    :param v1: Vector to be multiplied 
    :type v1: Array of floats
    :param ndim: Dimension of v1 
    :type ndim: int
    :return: Product vector, s*v1.
    :rtype: Array of floats
    """
    s = ctypes.c_double(s)
    v1 = stypes.toDoubleVector(v1)
    vout = stypes.emptyDoubleVector(ndim)
    ndim = ctypes.c_int(ndim)
    libspice.vsclg_c(s, v1, ndim, vout)
    return stypes.cVectorToPython(vout)