Milestone 04: Shaping High-Yield Square Fields Over Ancient Meandering Waterbeds
SEATTLE, WA — Milestone 04 marks the formal transition from raw exploratory scanning into active agricultural design. By deploy the
optimize_planting_zones.py computation engine, the certification platform can isolate historic paleo-channels and optimize field layouts without destroying natural soil pathways.[ Natural Oval / Meander Water Path ] ──> Volumetric Bounding Box Optimization Survey
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[ Max Inscribed Square / Rectangular Plot ]
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▼ (Runoff Coefficient Increases)
[ Calculates Ditch Widening / Deepening Metrics ]
Ancient, forgotten rivers and subgrade water paths leave behind paths of soft, highly porous, nutrient-rich soil. The software scans the 3D voxel grid to discover these irregular ovals and meanders. Once a soft planting zone is locked, the engine performs a Volumetric Bounding Box Optimization Survey, mathematically calculating and fitting the largest possible rectangular or square agricultural plot perimeter inside that fertile space.
However, transforming an irregular natural channel into a leveled rectangular plot increases the local stormwater runoff coefficient. To counter this, the software runs Manning's open-channel uniform flow equations and Saint-Venant fluid velocity models. It evaluates the peak 100-year storm metrics for Washington State and outputs the exact dimensions—in millimeters and cubic meters—that surrounding drainage ditches must be widened or deepened to handle the altered stormwater flow.
Simultaneously, the physical cutting tools are locked out via VHDL gatekeepers (
rt_irrigation_gatekeeper.vhd) to preserve the core planting beds from grading overshoot.