def rw(T, Wse, verbose=False, Celcius=False):
    """
    Tc = 60.0       # Temperature (F)
    Wse =  60000.0  # Salinity (ppm)
    """
    if Celcius == True:
        Tf = 9.0 / 5.0 * T + 32.0
    else:
        Tf = T
    Rw = (400000.0 / (Tf * Wse)) ** 0.88
    if verbose == True:
        print('T (f):     %10.2f' % Tf)
        print('Wse (ppm): %10.2f' % Wse)
        print('Rw (Ohm*m):%10.5f' % Rw)
    return Rw
