🚜 Tile Drain Spacing: Hooghoudt Water Table, Waterlogging and Crop Yield (2D)
2D tile drainage lab: Boussinesq water table between parallel drains, Hooghoudt equivalent depth and drain spacing, storm hydrographs, SEW30 waterlogging and crop yield.
⚙ Under the hood
2D tile drainage lab: rain recharge lifts the water table between two perforated drains; Hooghoudt's equivalent depth sets the drain spacing, SEW30 waterlogging cuts wheat yield and a design chart finds the spacing for 7 mm/day.
Tile DrainageHooghoudtWater TableWaterloggingSoil Hydrology
2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install