filter out skyrocketing utc values

            )

            return tuple(np.nan for _ in output_names)

        if result.utc > 4000:

        if result.utc > 1000:

            print(

                f"Hmmmmm at x={x:.1f}, y={y:.1f} | "

                f"thick={thickness:.3f}, temp={temperature:.2f}, "

                f"ntg={ntg}, depth={depth:.3f}, porosity={porosity:.3f}, "

                f"utc:{result.utc}"

            )

            result.utc = 1000

        return tuple(result) if result is not None else tuple(np.nan for _ in output_names)