测站	ERA5-S/mm		GPT2w-1S/mm		GPT3-1S/mm
测站	bias	RMSE	bias	RMSE	bias	RMSE
HKSL	−12.42	25.80	45.79	68.23	45.84	68.35
JFNG	5.33	9.69	51.37	82.42	51.38	82.42
LHAZ	−3.30	13.31	−7.65	20.52	−7.63	20.36
TWTF	−40.24	57.50	24.95	55.05	24.94	54.94
URUM	−4.92	9.07	3.29	26.84	3.32	26.84
min	−40.24	9.07	−7.65	20.52	−7.63	20.36
max	5.33	57.50	51.37	82.42	51.38	82.42
mean	−11.11	23.08	23.55	50.61	23.57	50.58