PRISM_DATASET_FILENAME: prism_vpdmin_us_25m_1979.nc
PRISM_DATASET_CREATE_DATE: 20260729-1307
PRISM_SOURCE_FILENAME: cai_vpdmin_us_us_30s_197901.bil, cai_vpdmin_us_us_30s_197902.bil, cai_vpdmin_us_us_30s_197903.bil, cai_vpdmin_us_us_30s_197904.bil, cai_vpdmin_us_us_30s_197905.bil, cai_vpdmin_us_us_30s_197906.bil, cai_vpdmin_us_us_30s_197907.bil, cai_vpdmin_us_us_30s_197908.bil, cai_vpdmin_us_us_30s_197909.bil, cai_vpdmin_us_us_30s_197910.bil, cai_vpdmin_us_us_30s_197911.bil, cai_vpdmin_us_us_30s_197912.bil
PRISM_SOURCE_CREATE_DATE: 20191016-0201, 20191016-0201, 20191016-0202, 20191016-0202, 20191016-0202, 20191016-0202, 20191016-0202, 20191016-0202, 20191016-0202, 20191016-0202, 20191016-0202, 20191016-0202
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.
