Isolate a section of a uni- or multi-variate stratigraphic data set for further analysis
iso(dat,xmin,xmax,col=2,logx=F,logy=F,genplot=T,verbose=T)
Data frame containing stratigraphic variable(s) of interest. First column must be location (e.g., depth).
Minimum depth/height/time for isolation. If xmin is not specified, it will be selected using a graphical interface.
Maximum depth/height/time for isolation. If xmax is not specified, it will be selected using a graphical interface.
If you are using the graphical interface to select xmin/xmax, which column would you like to plot? (default = 2).
Plot x-axis using logarithmic scaling? (T or F)
Plot y-axis using logarithmic scaling? (T or F)
Generate summary plots? (T or F)
Verbose output? (T or F)
delPts, idPts, trim and trimAT