[ENH] Wire finite-fault definitions into fault stack interpolation

[Leguark]

Integrates finite-fault support into fault stack interpolation paths, ensuring scalar gradients are enabled for finite faults and isolated stack handling for sequential and flat-stack modes. Adds validation for finite-fault definitions, scalar gradient dependencies, and fault-stack constraints. Updates tests, stack operations, and documentation for finite-fault wiring.

[Leguark]

• [ENH] Wire finite-fault definitions into fault stack interpolation #93 : 2 dependent PRs (#94 , #96 ) 👈 (View in Graphite)
• [ENH] Refactor project_points_onto_surface for robustness and nonlinear projection support #92
• [ENH] Introduce FiniteFault model with validation, serialization, and spline taper support #91
• [FIX] Ensure tensors consistently move to backend device and add tests for GPU-specific behavior #90
• Added a comprehensive technical implementation report for the Multiscale Anisotropic Field Deformation framework. Describes methodology, GPU-accelerated execution via PyKeOps, and dual-criteria octree subdivision for efficient and precise geological model #95
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

[Leguark]

Merge activity

• Sep 5, 9:11 AM UTC: A user started a stack merge that includes this pull request via Graphite.
• Sep 5, 9:32 AM UTC: Graphite couldn't merge this pull request because a downstack PR [ENH] Introduce FiniteFault model with validation, serialization, and spline taper support #91 failed to merge.