title:<hr>月平均<hr> title:<hr> title:<hr> title:<hr> HGT_1972-01_NCEP:nclink HGT_1972-02_NCEP:nclink HGT_1972-03_NCEP:nclink HGT_1972-04_NCEP:nclink HGT_1972-05_NCEP:nclink HGT_1972-06_NCEP:nclink HGT_1972-07_NCEP:nclink HGT_1972-08_NCEP:nclink HGT_1972-09_NCEP:nclink HGT_1972-10_NCEP:nclink HGT_1972-11_NCEP:nclink HGT_1972-12_NCEP:nclink title:<hr>季節平均<hr> title:<hr> title:<hr> title:<hr> HGT_1972-DJF_NCEP:冬(1971/12, 1972/01, 1972/02) HGT_1972-MAM_NCEP:春(1972/03, 1972/04, 1972/05) HGT_1972-JJA_NCEP:夏(1972/06, 1972/07, 1972/08) HGT_1972-SON_NCEP:秋(1972/09, 1972/10, 1972/11) title:<hr>年平均<hr> title:<hr> title:<hr> title:<hr> HGT_1972-ANN_NCEP:(1972/01-1972/12)