GEOPY-2916: Investigate poor convergence of tipper with base station#151
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Pull request overview
This PR targets convergence issues in natural-source EM tipper inversions when using a remote/base station by adjusting how the vertical magnetic-field component projection is built in the tipper derivative calculation.
Changes:
- Update the tipper derivative to project the
Fz(vertical) magnetic-field component at the roving receiver locations (location_id=0) instead of the base station.
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| Phx = self.getP(mesh, "Fx", 1) | ||
| Phy = self.getP(mesh, "Fy", 1) | ||
| Phz = self.getP(mesh, "Fz", 1) | ||
| Phz = self.getP(mesh, "Fz", 0) |
sebhmg
approved these changes
Jun 17, 2026
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GEOPY-2916 - Investigate poor convergence of tipper with base station