dg_closest_res          Determine an appropriate grid resolution based
                        on input data.
dg_closest_res_to_area
                        Determine resolution based on desired area
dg_closest_res_to_cls   Determine an appropriate grid resolution based
                        on a desired characteristic length scale of the
                        cells.
dg_closest_res_to_spacing
                        Determine grid resolution from desired spacing.
dg_env                  Control global aspects of the dggridR package
dg_exe_path             Get path to dggrid executable
dg_process_kml          Load a KML file
dg_shpfname_south_africa
                        National border of South Africa
dgcellstogrid           Return boundary coordinates for specified cells
dgconstruct             Construct a discrete global grid system (dggs)
                        object
dgearthgrid             Return the coordinates constituting the
                        boundary of cells for the entire Earth
dggetres                Get table of grid resolution information
dginfo                  Print a buncha info about a dggs object to the
                        screen
dgmaxcell               Get largest cell id for a dggs
dgquakes                All earthquakes with magnitude >=3.0
                        earthquakes for 2015
dgrectgrid              Return the coordinates constituting the
                        boundary of cells within a specified region
dgrun                   A generic function for running dggrid and
                        returning values from it
dgsetres                Set the resolution of a dggs object
dgshptogrid             Return boundary coordinates for cells
                        intersecting a shapefile
dgtransform             Converts lat-long pairs into discrete global
                        grid cell numbers
dgverify                Verify that a dggs object has appropriate
                        values
