5 Mai
2015
5 Mai
'15
20:32
require(geoR) grid <- pred_grid(c(-55,-50),c(-25,-22), by=0.5) plot(grid) x <- unique(grid[,1]); nx <- length(x) y <- unique(grid[,2]); ny <- length(y) z <- matrix(runif(nx*ny, 10,50), nx, ny) image(x,y,z) Éder Comunello <c <comunello.eder@gmail.com>omunello.eder@gmail.com> Dourados, MS - [22 16.5'S, 54 49'W]