def vaporViscosity(T, vVP):
    """
    vaporViscosity(T, vVP)

    vaporViscosity (micropoise) = A + B*T + C*T^2
    
    Parameters
      T, temperature in Kelvin
      vVP, A=vVP[0], B=vVP[1], C=vVP[2]
      A, B, and C are regression coefficients  

    Returns
      vapor viscosity in micropoise at T
    """
    return vVP[0] + vVP[1]*T + vVP[2]*T**2