icosa (version 0.10.1)

occupied: Faces occupied by the specified object

Description

This function will return a facelayer class object showing which faces are occupied by the input object.

Usage

occupied(gridObj, data, ...)

Value

The function Returns a facelayer-class object.

Arguments

gridObj

(trigrid or hexagrid) An icoshedral grid.

data

(matrix, data.frame or Spatial) The queried data.

...

Arguments passed to the class specific methods

Details

This is a wrapper function on the OccupiedFaces methods that are specific to grid class and input data.

Examples

# create a grid
g <- trigrid(8, sp=TRUE)

# create random points
randPoints <- rpsphere(100,output="polar")

# the facelayer occupied by these points
randomLayer <- occupied(g, randPoints)
plot(randomLayer)
points(randPoints, col="blue", pch="+")