Add the index to the table
create_index(level, grtsdb = connect_db(), legacy = FALSE, ...)
the required level
the grtsdb object
Use legacy sites.
Defaults to FALSE
.
Arguments passed on to add_level
verbose
Display progress
bbox
A two-column matrix. The first column has the minimum, the second the maximum values. Rows represent the spatial dimensions.
cellsize
The size of each cell. Either a single value or one value for each dimension.
Other utility:
compact_db()
,
has_index()
,
is_grtsdb()
,
n_level()
,
which_level()