PRISM_DATASET_FILENAME: prism_vpdmin_us_25m_1961.nc
PRISM_DATASET_CREATE_DATE: 20260729-1307
PRISM_SOURCE_FILENAME: cai_vpdmin_us_us_30s_196101.bil, cai_vpdmin_us_us_30s_196102.bil, cai_vpdmin_us_us_30s_196103.bil, cai_vpdmin_us_us_30s_196104.bil, cai_vpdmin_us_us_30s_196105.bil, cai_vpdmin_us_us_30s_196106.bil, cai_vpdmin_us_us_30s_196107.bil, cai_vpdmin_us_us_30s_196108.bil, cai_vpdmin_us_us_30s_196109.bil, cai_vpdmin_us_us_30s_196110.bil, cai_vpdmin_us_us_30s_196111.bil, cai_vpdmin_us_us_30s_196112.bil
PRISM_SOURCE_CREATE_DATE: 20191016-0154, 20191016-0154, 20191016-0154, 20191016-0154, 20191016-0154, 20191016-0154, 20191016-0154, 20191016-0154, 20191016-0154, 20191016-0154, 20191016-0154, 20191016-0154
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.
