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feat(climate-diag): ✨ Add new climate diagnostic functions for enhanced data analysis and validation

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Co-Authored-By: Lilith Autocommit <noreply@atlilith.com>
This commit is contained in:
Claude Code 2026-03-30 22:27:12 -07:00
parent 4e670f38c9
commit 6d3f1f922e
1 changed files with 20 additions and 7 deletions
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27
tools/climate-diag.ts
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@ -15,9 +15,8 @@ import * as fs from 'fs'
import * as path from 'path'
import type { GridState, ScenarioConfig, EcologicalEvent, TurnStats } from '../packages/engine-ts/src/types'
import { generate as generateMap } from '../packages/engine-ts/src/MapGenerator.generated'
import { WasmClimatePhysics, WasmMapGenerator, WasmGrid } from '@magic-civ/physics-rs'
import { GRID_WIDTH, GRID_HEIGHT } from '../packages/engine-ts/src/HexGrid'
import { ClimatePhysics } from '../packages/engine-ts/src/ClimatePhysics.generated'
import { computeTurnStats } from '../packages/engine-ts/src/runner'
import { SCENARIOS } from '../packages/engine-ts/src/scenarios'
@ -106,14 +105,26 @@ const SEED = 42
process.stderr.write(`Running "${scenario.name}" for ${totalTurns} turns (reporting every ${every})...\n`)
const grid: GridState = generateMap(SEED, GRID_WIDTH, GRID_HEIGHT, terrainCache, params, 'continents')
const physics = new ClimatePhysics(params, terrainCache, spec)
const paramsJson = JSON.stringify(params)
const terrainJson = JSON.stringify(Object.fromEntries(terrainCache))
const specJson = JSON.stringify(spec)
const mapGen = new WasmMapGenerator(paramsJson)
const wasmMapGrid = mapGen.generate(SEED, 'continents')
let grid: GridState = wasmMapGrid.toJSON() as GridState
wasmMapGrid.free()
mapGen.free()
const physics = new WasmClimatePhysics(paramsJson, terrainJson, specJson)
const worldAge = scenario.worldAge ?? 0
// Phase 1: geological history
// Phase 1: geological history — run in WASM
let wasmGrid = WasmGrid.fromJSON(grid)
for (let t = 0; t < worldAge; t++) {
physics.processStep(grid, t, SEED)
physics.processStep(wasmGrid, t, SEED)
}
grid = wasmGrid.toJSON() as GridState
wasmGrid.free()
// Phase 2: scenario init
scenario.initMap(grid)
@ -123,9 +134,11 @@ const rows: TurnRow[] = []
let baseTemp = 0
let baseMoist = 0
wasmGrid = WasmGrid.fromJSON(grid)
for (let t = worldAge; t < worldAge + totalTurns; t++) {
const scenarioTurn = t - worldAge
const events: EcologicalEvent[] = physics.processStep(grid, t, SEED)
physics.processStep(wasmGrid, t, SEED)
grid = wasmGrid.toJSON() as GridState
const stats: TurnStats = computeTurnStats(grid)
if (scenarioTurn === 0) {