Master Plan is the hub — everything else in SOILPEPPER reads from here. Do this once, and it flows everywhere.
Tell Master Plan about your land once — size, cells, soil, altitude, zone, aspect. This becomes your site brief.
Each cell gets a job: guild, vegetable, water, road, building, or open. Tap a cell, pick a function. The grid fills in like a map.
Let SOILPEPPER lay the Z0–Z5 rings for you, then fine-tune by painting.
Four lenses on the same map. Paint in each one; the layers stack.
Your plan saves automatically in the browser. Back up to one JSON file — and the rest of SOILPEPPER reads it instantly.