Discuss Findings

mid_canyon_nonmonotone_breach 5.07276e-05 +/- 0.00196 (d=0.02594, sign-consistent=51.5%); mid_canyon_nonmonotone_megafire 0.00000 +/- 0.00000 (d=0.00000, sign-consistent=0.0%); support_fraction 0.50309 +/- 0.23921 (d=2.10308, sign-consistent=94.8%)

NO EFFECT (structural without functional consequence). Despite 50.3% of seeds showing geometric support for canyon-modulated firebrand effects (d=2.10, 94.8% sign consistent), the actual fire metrics are null: breach gain is 5.1e-5 (d=0.026, 51.5% sign consistency) and megafire reduction is exactly zero. The canyon geometry creates identifiable parameter structure in half of seeds, but this structure has no measurable impact on fire persistence or severity. The landscape has shape without function.