plot.pfGridding: Plot a "pfGridding" object.

In paleofire/paleofire: Analysis of Charcoal Records from the Global Charcoal Database

Description

Plot maps presenting gridded and transformed charcoal values obtained from the pfGridding function.

Usage

## S3 method for class 'pfGridding'
plot(
  x,
  continuous = TRUE,
  col_class = NULL,
  col_lim = NULL,
  xlim = NULL,
  ylim = NULL,
  empty_space = 10,
  cpal = "YlGn",
  anomalies = TRUE,
  file = NULL,
  points = FALSE,
  add = NULL,
  add_color = "white",
  plot_countries = FALSE,
  ...
)

Arguments

x	An object returned by pfGridding.
continuous	Logical, plot continuous (TRUE) or discrete (FALSE) colors on the map.
col_class	Numeric, if continuous is false define here color classes (single values: col_class=5, or sequences col_class=seq(-15,15,5) are accepted.)
col_lim	Numeric, limits for plotting grid cells values, grid cells with values beyond col_lim are not plotted.
xlim	Numeric, map limits.
ylim	Numeric, map limits.
empty_space	Percentage, define empty space around the map.
cpal	String, color palette to use see brewer.pal
anomalies	Logical, adapt output for plotting anomalies or not (color classes, etc..)
file	Path/Filename.tiff, the function can output a GeoTiff file if desired.
points	Logical, plot charcoal sites on the map?
add	An object of the class "SpatialPolygonsDataFrame" (sp) to be ploted on the map.
add_color	Color of the added SpatialPolygonsDataFrame.
plot_countries	Logical, default FALSE (if TRUE plot countries borderlines and coastlines)
...	...

Value

A ggplot2 "gg" object that could be further manipulated.

Author(s)

O. Blarquez

See Also

pfGridding

Examples

## Not run: 
ID=pfSiteSel(continent="North America", l12==1, long>-85)

TR=pfTransform(ID,method=c("MinMax","Box-Cox","Z-Score"),BasePeriod=c(200,4000))

p=pfGridding(TR,age=1000)

plot(p,empty_space=100)

# require(ggplot2)
# pp=plot(p,empty_space=100)
# pp+ggtitle("my title..")

## End(Not run)

paleofire/paleofire documentation built on Dec. 29, 2021, 11:09 a.m.