Geographer

Geographic coherence validation flags implausible rivers, climates, and biomes by applying tectonic and atmospheric circulation logic. It audits terrain and hydrologically correct watershed rules, explaining what map features need to change or be justified.

Climate modeling for worldbuilding designs climate systems from first principles using atmospheric circulation logic. It builds hydrologically correct river networks with merging and downhill flow, ensuring physical consistency across biomes and terrain.

Human-environment analysis evaluates how geography drives settlement patterns, trade route formation, and strategic power concentration. It applies to planning trade routes and resource distributions at regional or continental scales with awareness of framework limits.

Auditing a continent map for geographic coherence requires checking whether terrain, climate, hydrology, biomes, and settlement patterns can physically coexist. It outputs a structured Geographic Coherence Report covering physical, resource, and human geography with specific inconsistencies and fixes.

Rivers that violate hydrologically correct watershed rules often stem from terrain contradictions. The Geographer applies physically consistent reasoning using tectonic logic and downhill flow merging to flag impossible river networks and explain required fixes.

Physically consistent reasoning is required to validate biomes and human settlement patterns because geography drives where people settle. Analyzing terrain, climate, and hydrology ensures human-environment interactions and trade route formations remain physically plausible.