Function to remove temperature effect from field data

def main():
    """Function to remove temperature effect from field data
    """
    options = handle_options()

    # read in observed and synthetic data
    elecs, d_obs = readin_volt(options.d_obs)
    elecs, d_est = readin_volt(options.d_est)
    elecs, d_estTC = readin_volt(options.d_estTC)
    # calculate corrected data
    volt_corr = calc_correction(d_obs,
                                d_est,
                                d_estTC,
                                )
    # save data
    save_volt(elecs,
              volt_corr,
              options.output,
              )