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2026-05-22 变更记录
摘要
策略 hk_day_over_day.py 新增了 meteo_impact 的夹紧(clamp)逻辑。原本 meteo_impact 直接取各气象子因素 delta 的简单求和,但由于多个气象因子(如降水、CAPE、湿度等)来自同一风暴系统,线性求和会高估抑制效果。新增逻辑将其下限约束在 observed_max - predicted_max 以内,即物理上不允许预测值加上气象影响后跌破当天已观测到的最高温。当发生夹紧时,会输出警告日志,记录原始值和夹紧后的值。该字段已接入 snapshot 输出。
变更文件
strategy/hk_day_over_day.py | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)