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1. Four raster data sets.
- Represent PaleoCAR-retrodicted environmental conditions at 30"x30" resolution over a 13° x 13° x 12° geographic region of the Southwest US for each of 2000 years.
- Graphed as a function of time for a single selected point on the map.
- Each data set is stored on the server as a single 8.4 GB file (in GeoTIFF format).
- The GDAL program gdallocationinfo is used to extract values from these four files as needed by the web application.
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