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For those comfortable with coding, this is a powerful library for geophysical inversion and modeling. Conclusion

, after which you must purchase a license to continue using it. Demo Limitations: The demo version typically works fully only with the supplied demo data Pricing (Estimate)

Offers both "Smooth" modeling (many thin layers) and "Occam" inversion styles to match synthetic curves to field data. Pricing and Licensing Tiers

: The free download works fully only with the supplied demo data.