{"case_a":"[origem local: consultar auditoria interna]","case_b":"[origem local: consultar auditoria interna]","comparisons":[{"variable":"mesh2d_s1","common_frames":193,"max_abs":0.3740624785423279,"p99_abs":0.04072779417037964,"rms":0.01321105845272541},{"variable":"mesh2d_ucx","common_frames":193,"max_abs":0.6146207451820374,"p99_abs":0.15675123035907745,"rms":0.033591870218515396},{"variable":"mesh2d_ucy","common_frames":193,"max_abs":0.7939624190330505,"p99_abs":0.11201505362987518,"rms":0.024942778050899506}],"scope":"Common wet cells >0.05m; empirical numerical sensitivity, not physical calibration"}