TP_2001-01_ERA40: TP_2001-02_ERA40: TP_2001-03_ERA40: TP_2001-04_ERA40: TP_2001-05_ERA40: TP_2001-06_ERA40: TP_2001-07_ERA40: TP_2001-08_ERA40: TP_2001-09_ERA40: TP_2001-10_ERA40: TP_2001-11_ERA40: TP_2001-12_ERA40: TP_2001-ANN_ERA40: TP_2001-DJF_ERA40: TP_2001-JJA_ERA40: TP_2001-MAM_ERA40: TP_2001-SON_ERA40: