...@regione.marche.it
---Oo-oO
Da: Ben Tupper [btup...@bigelow.org]
Inviato: venerd� 9 febbraio 2018 16.01
A: Stefano Sofia
Cc: r-sig-geo@r-project.org
Oggetto: Re: [R-sig-Geo] Change range of values of the legend
Hi,
Try
plot(rast, zlim = c(-5, 5))
I
Hi,
Try
plot(rast, zlim = c(-5, 5))
I think the zlim argument is passed through to graphics::image() via
fields::image.plot() which raster::plot() calls. I know it isn't super obvious
until until you re-read the docs about 2000 times.
Cheers,
Ben
> On Feb 9, 2018, at 9:39 AM, Stefano
Dear list users,
suppose that I have this simple raster:
library(raster)
xy <- matrix(rnorm(400),20,20)
rast <- raster(xy)
plot(rast) gives me a legend with range (-3,3).
I would like to change the range of the legend to (-5,5), for example. I tried
with
plot(rast, legend=FALSE, axes=FALSE)
