PRISM_DATASET_FILENAME: prism_vpdmin_us_25m_1990.nc
PRISM_DATASET_CREATE_DATE: 20260729-1316
PRISM_SOURCE_FILENAME: cai_vpdmin_us_us_30s_199001.bil, cai_vpdmin_us_us_30s_199002.bil, cai_vpdmin_us_us_30s_199003.bil, cai_vpdmin_us_us_30s_199004.bil, cai_vpdmin_us_us_30s_199005.bil, cai_vpdmin_us_us_30s_199006.bil, cai_vpdmin_us_us_30s_199007.bil, cai_vpdmin_us_us_30s_199008.bil, cai_vpdmin_us_us_30s_199009.bil, cai_vpdmin_us_us_30s_199010.bil, cai_vpdmin_us_us_30s_199011.bil, cai_vpdmin_us_us_30s_199012.bil
PRISM_SOURCE_CREATE_DATE: 20190829-2329, 20190829-2330, 20190829-2331, 20190829-2332, 20190829-2333, 20190829-2334, 20190829-2335, 20190904-1608, 20190829-2337, 20190829-2338, 20190829-2340, 20190829-2341
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.
