double tempy = 0;
    private double CADRG_y_pix_constant(double adrgscale) {        double tempy = 0;        final int CADRG_ARC_B = 400384;        double y_pix = (double) adrgscale * CADRG_ARC_B / 512.0;        // Increase, if necessary, to the next highest integer value        y_pix = Math.ceil(y_pix);        y_pix = y_pix * 0.33333;//(512*100)/(4*150*256);        // Round the final result.        y_pix = Math.round(y_pix);        return y_pix * 256.0;    }