Nothing

```
# fields is a package for analysis of spatial data written for
# the R software environment .
# Copyright (C) 2018
# University Corporation for Atmospheric Research (UCAR)
# Contact: Douglas Nychka, nychka@ucar.edu,
# National Center for Atmospheric Research, PO Box 3000, Boulder, CO 80307-3000
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with the R software environment if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# or see http://www.r-project.org/Licenses/GPL-2
ribbon.plot <- function(x, y, z, zlim = NULL, col = tim.colors(256),
transparent.color = "white", ...) {
N <- length(x)
x1 <- (x[1:(N - 1)] + x[2:(N)])/2
y1 <- (y[1:(N - 1)] + y[2:(N)])/2
x1 <- c(x[1] - (x[2] - x[1])/2, x1, x[N] + (x[N] - x[N -
1])/2)
y1 <- c(y[1] - (y[2] - y[1])/2, y1, y[N] + (y[N] - y[N -
1])/2)
eps <- 1e-07
if (is.null(zlim)) {
zlim <- range(c(z), na.rm = TRUE)
}
# convert z values to a color scale.
colz <- color.scale(z, col = col, transparent.color = transparent.color)
segments(x1[1:(N)], y1[1:(N)], x1[2:(N + 1)], y1[2:(N + 1)],
col = colz, ...)
}
```

**Any scripts or data that you put into this service are public.**

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.