fmap: fmap

Description Usage Arguments

View source: R/fmap.R

Description

map foieGras fitted or predicted locations, with or without Argos observations, optionally apply a different projection

Usage

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fmap(
  x,
  y = NULL,
  what = c("fitted", "predicted"),
  conf = TRUE,
  obs = FALSE,
  obs.shp = 17,
  by.date = TRUE,
  crs = NULL,
  ext.rng = c(0.05, 0.05),
  size = 0.25,
  col = "black",
  lines = FALSE,
  landfill = grey(0.6),
  pal = "Zissou1",
  rev = FALSE
)

Arguments

x

a foieGras ssm fit object with class fG_ssm

y

optionally, a foieGras mpm fit object with class fG_mpm; default is NULL

what

specify which location estimates to map: fitted or predicted

conf

include confidence regions around estimated location (logical; default = TRUE, unless y is an mpm fit object then conf is FALSE)

obs

include Argos observations on map (logical; default = FALSE)

obs.shp

point shape for observations (default = 17)

by.date

when mapping single tracks, should locations be coloured by date (logical; default = TRUE if nrow(x) == 1 else FALSE)

crs

proj4string for re-projecting locations, if NULL the default projection ("+proj=merc") for the fitting the SSM will be used

ext.rng

factors to extend the plot range in x and y dimensions (can exceed 1)

size

size of estimated location points (size = NA will draw no points). Optionally, a vector of length 2 with size of observed locations given by 2nd value (ignored if obs = FALSE)

col

colour of observed locations (ignored if obs = FALSE)

lines

logical indicating if lines are added to connect estimated locations (default = FALSE)

landfill

colour to use for land (default = grey(0.6))

pal

hcl.colors palette to use (default: "Zissou1"; type hcl.pals() for options)

rev

reverse colour palette (logical)


foieGras documentation built on April 27, 2021, 1:05 a.m.