PRISM_DATASET_FILENAME: cai_tmin_us_us_30s_201301.bil, cai_tmin_us_us_30s_201302.bil, cai_tmin_us_us_30s_201303.bil, cai_tmin_us_us_30s_201304.bil, cai_tmin_us_us_30s_201305.bil, cai_tmin_us_us_30s_201306.bil, cai_tmin_us_us_30s_201307.bil, cai_tmin_us_us_30s_201308.bil, cai_tmin_us_us_30s_201309.bil, cai_tmin_us_us_30s_201310.bil, cai_tmin_us_us_30s_201311.bil, cai_tmin_us_us_30s_201312.bil
PRISM_DATASET_CREATE_DATE: 20140523, 20140520, 20140521, 20140519, 20140519, 20140519, 20140520, 20140519, 20140519, 20140522, 20140522, 20140610
PRISM_DATASET_TYPE: an81/r1311
PRISM_DATASET_VERSION: M2
PRISM_CODE_VERSION: 14.1-20140502-1000
PRISM_DATASET_REMARKS: This grid was developed in three steps:  (1) temperature was initially modeled with PRISM at 30-arc-second (~800-m) resolution for each month of the year to produce the source grids listed under PRISM_FILENAME, on the date(s) listed under PRISM_CREATE_DATE; (2) these twelve 800-m grids were upscaled to 2.5-arc-minute (~4-km) resolution with a Gaussian filter; and (3) the resulting twelve 4-km grids were averaged to obtain a 4-km annual grid.
