NLworldIndex: 'WorldMatrix' indices from vector indices

In NetLogoR: Build and Run Spatially Explicit Agent-Based Models

WorldMatrix indices from vector indices

Description

Convert vector indices or Raster* cell numbers into worldMatrix indices.

Usage

NLworldIndex(world, cellNum)

## S4 method for signature 'worldMatrix,numeric'
NLworldIndex(world, cellNum)

Arguments

world	WorldMatrix or worldArray object.
cellNum	Integer. Vector of cells number.

Value

Numeric. Vector of worldMatrix indices.

Author(s)

Eliot McIntire

Examples

w1 <- createWorld(minPxcor = 0, maxPxcor = 9, minPycor = 0, maxPycor = 9, data = 1:100)
w1Ras <- world2raster(w1)
index <- 24
pxpy <- PxcorPycorFromCell(world = w1, cellNum = index)

rasValue <- as.integer(unname(w1Ras[index]))
# Not correct index:
identical(w1[index], rasValue)

# Correct index
identical(w1[NLworldIndex(w1, index)], rasValue)

NetLogoR documentation built on Aug. 17, 2022, 9:06 a.m.