PRISM_DATASET_FILENAME: prism_vpdmax_us_25m_1912.nc
PRISM_DATASET_CREATE_DATE: 20260729-1259
PRISM_SOURCE_FILENAME: cai_vpdmax_us_us_30s_191201.bil, cai_vpdmax_us_us_30s_191202.bil, cai_vpdmax_us_us_30s_191203.bil, cai_vpdmax_us_us_30s_191204.bil, cai_vpdmax_us_us_30s_191205.bil, cai_vpdmax_us_us_30s_191206.bil, cai_vpdmax_us_us_30s_191207.bil, cai_vpdmax_us_us_30s_191208.bil, cai_vpdmax_us_us_30s_191209.bil, cai_vpdmax_us_us_30s_191210.bil, cai_vpdmax_us_us_30s_191211.bil, cai_vpdmax_us_us_30s_191212.bil
PRISM_SOURCE_CREATE_DATE: 20191016-0134, 20191016-0134, 20191016-0134, 20191016-0134, 20191016-0134, 20191016-0134, 20191016-0134, 20191016-0134, 20191016-0134, 20191016-0134, 20191016-0134, 20191016-0134
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.
