PRISM_DATASET_FILENAME: prism_vpdmin_us_25m_1999.nc
PRISM_DATASET_CREATE_DATE: 20260729-1308
PRISM_SOURCE_FILENAME: cai_vpdmin_us_us_30s_199901.bil, cai_vpdmin_us_us_30s_199902.bil, cai_vpdmin_us_us_30s_199903.bil, cai_vpdmin_us_us_30s_199904.bil, cai_vpdmin_us_us_30s_199905.bil, cai_vpdmin_us_us_30s_199906.bil, cai_vpdmin_us_us_30s_199907.bil, cai_vpdmin_us_us_30s_199908.bil, cai_vpdmin_us_us_30s_199909.bil, cai_vpdmin_us_us_30s_199910.bil, cai_vpdmin_us_us_30s_199911.bil, cai_vpdmin_us_us_30s_199912.bil
PRISM_SOURCE_CREATE_DATE: 20191003-1423, 20191003-1423, 20191003-1423, 20191003-1423, 20191003-1423, 20191003-1423, 20191003-1424, 20191005-1039, 20191006-0558, 20191006-0557, 20191006-0558, 20191006-0558
PRISM_DATASET_TYPE: an81/r1812
PRISM_DATASET_VERSION: M3
PRISM_CODE_VERSION: 16.1-20180525-1024
PRISM_DATASET_RELEASE_NUMBER: 7
PRISM_DATASET_REMARKS: This grid was developed in three steps: (1) vapor pressure deficit data were modeled with PRISM at 30-arc-second (~800m) resolution to produce the source grid(s) listed under PRISM_SOURCE_FILENAME, on the date(s) listed under PRISM_SOURCE_CREATE_DATE; (2) These twelve monthly 800m grids were then upscaled to 2.5-arc-minute(~ 4km) resolution with a Gaussian filter; and (3) The resulting twelve monthly 4km grids were averaged to obtain a 4km mean annual vapor pressure deficit grid.
