GridTopology-class
From sp v1.4-4
by Edzer Pebesma
Class "GridTopology"
class for defining a rectangular grid of arbitrary dimension
- Keywords
- classes
Objects from the Class
Objects are created by using e.g.
GridTopology(c(0,0), c(1,1), c(5,5))
see SpatialGrid
Slots
cellcentre.offset
:numeric; vector with the smallest centroid coordinates for each dimension; coordinates refer to the cell centre
cellsize
:numeric; vector with the cell size in each dimension
cells.dim
:integer; vector with number of cells in each dimension
Methods
- coordinates
signature(x = "SpatialGrid")
: calculates coordinates for each point on the grid- summary
signature(object = "SpatialGrid")
: summarize object- coerce
signature(from = "GridTopology", to = "data.frame")
: convert to data.frame with columns cellcentre.offset, cellsize and cells.dim
See Also
Examples
# NOT RUN {
x = GridTopology(c(0,0), c(1,1), c(5,5))
class(x)
x
summary(x)
coordinates(x)
y = SpatialGrid(grid = x)
class(y)
y
# }
Community examples
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