A list of regular lattice SF polygons used for testing purposes

Source: R/data.R

A list of regular lattice SF polygons used for testing purposes

testdata

Format

A list with:

grid5x5

5x5 grid centred on 0,0

grid11x11

11x11 grid centred on 0,0

diamond5x5

5x5 diagonal grid centred on 0,0

diamond11x11

11x11 diagonal grid centred on 0,0

gridDemand

an 11x11 grid with a demand parameter

gridSupply

a 3 point supply

gridSupply2

another 3 point supply with only 2 ids

gridSupplyViolateConstraint

a 4 point supply with 2 points in the same grid square

gridSupplyDegenerate

a 5 point supply with 2 points in the same grid square amd a different 2 points with the same id