draw.D14C {rintcal}

Draw d14C and the calibration curve.

Description

Draw a proxy of the atmospheric 14C concentration (d14C) as well as the calibration curve.

Usage

draw.D14C(
  cal1 = c(),
  cal2 = c(),
  cc = ccurve(),
  BCAD = FALSE,
  mar = c(4, 4, 1, 4),
  mgp = c(2.5, 1, 0),
  xaxs = "r",
  yaxs = "r",
  bty = "u",
  ka = FALSE,
  cal.lab = c(),
  cal.rev = FALSE,
  C14.lab = c(),
  C14.lim = c(),
  cc.col = rgb(0, 0.5, 0, 0.5),
  cc.border = rgb(0, 0.5, 0, 0.5),
  D14C.lab = c(),
  D14C.lim = c(),
  D14C.col = rgb(0, 0, 1, 0.5),
  D14C.border = rgb(0, 0, 1, 0.5)
)

Arguments

cal1

First calendar year for the plot. Defaults to youngest calendar age of the calibration curve

cal2

Last calendar year for the plot. Defaults to oldest calendar age of the calibration curve

cc

The calibration curve to use. Defaults to IntCal20

BCAD

The calendar scale of graphs and age output-files is in cal BP (calendar or calibrated years before the present, where the present is AD 1950) by default, but can be changed to BC/AD using BCAD=TRUE.

mar

Plot margins (amount of white space along edges of axes 1-4).

mgp

Axis text margins (where should titles, labels and tick marks be plotted).

xaxs

Whether or not to extend the limits of the horizontal axis. Defaults to xaxs="r" which extends it by R's default.

yaxs

Whether or not to extend the limits of the vertical axis. Defaults to yaxs="r" which extends it by R's default.

bty

Draw a box around the graph ("n" for none, and "l", "7", "c", "u", "]" or "o" for correspondingly shaped boxes).

ka

Use kcal BP (and C14 kBP). Defaults to FALSE.

cal.lab

The labels for the calendar axis (default age.lab="cal BP" or "BC/AD" if BCAD=TRUE), or to age.lab="kcal BP" etc. if ka=TRUE.

cal.rev

Reverse the calendar axis (defaults to FALSE).

C14.lab

Label for the C-14 axis. Defaults to 14C BP (or 14C kBP if ka=TRUE).

C14.lim

Limits for the C-14 axis. Calculated automatically by default.

cc.col

Colour of the calibration curve (fill).

cc.border

Colour of the calibration curve (border).

D14C.lab

Label for the D14C axis.

D14C.lim

Axis limits for the D14C axis. Calculated automatically by default.

D14C.col

Colour of the D14C curve (fill).

D14C.border

Colour of the D14C curve (border).

Value

A plot of d14C and the calibration curve

Examples

  draw.D14C()
  draw.D14C(30e3, 55e3, ka=TRUE)
  draw.D14C(cc=ccurve("NH1_monthly"), BCAD=TRUE)