Description Usage Arguments Details Value See Also
Create a rectangular grid of regularly-spaced points (square tiles).
1 | build_grid_squaretile(coords, npts, pad = 0, ...)
|
coords |
A matrix or |
npts |
The approximate total number of points of the output grid |
pad |
Padding on each dimension (a positive number makes a grid that is larger than the ranges of the coordinates). |
... |
other arguments are silently ignored |
This function creates a grid that covers a set of points. The
distance between points is the same on all dimensions (tiles are
squared. It is only implemented for 2D grid so coords
must
have at most two columns.
The coordinates of a grid of points as a data.frame
with
approximately npts
rows and ncol(coords)
columns. Names
are transfered from the coords
data frame.
Other grid building functions: build_grid_ahull_crop
,
build_grid_ahull_fill
,
build_grid_identical
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