StratigrapheR (version 1.3.1)

is.joint: Check (bedding) joint objects

Description

Check whether a data.frame complies with the criteria to be a valid bedding joint to be integrated in a litholog.

Usage

is.joint(joint, warn = F)

Arguments

joint

the data.frame to test

warn

whether to have a warning explaining why the candidate joint is invalid

Examples

# Plots for visualisation ----

opar <- par("mfrow")
par(mfrow = c(2,1))

plot.new()
plot.window(xlim = range(oufti99$'1sin'$x),
            ylim = range(oufti99$'1sin'$y))
title("oufti99$'1sin'")
placesvg(oufti99$'1sin')

plot.new()
plot.window(xlim = range(oufti99$ammonite$x),
            ylim = range(oufti99$ammonite$y), asp = 1)
title("oufti99$ammonite")
placesvg(oufti99$ammonite)

par(mfrow = opar)

# Exemplification of is.joint ----

is.joint(oufti99$'1sin')

is.joint(oufti99$ammonite)