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GRASS Help System |
Site data are point data. The spatial location of each site is given as an x,y coordinate pair. Category values, labels, and graphic icons may also be associated with sites. In GRASS, site data are stored in ASCII files under the "site_lists" directory under each mapset.
Site data can be analyzed in GRASS either in their site_lists file format or after conversion to raster data format.
Read the information under "GRASS Database Directory Structure," located back at the menu, if you wish further information on the location and content of GRASS site_lists files.