plot.snowprofile: Plot hardness profile

In sarp.snowprofile: Snow Profile Analysis for Snowpack and Avalanche Research

Plot hardness profile

Description

Plot hardness profile

Usage

## S3 method for class 'snowprofile'
plot(
  x,
  TempProfile = TRUE,
  xlimTemp = NULL,
  Col = "auto",
  TopDown = "auto",
  axes = TRUE,
  xlab = "",
  emphasizeLayers = FALSE,
  emphasis = "95",
  failureLayers = FALSE,
  failureLayers.cex = 1,
  failureLayers.col = "red",
  nYTicks = 4,
  ymax = max(c(x$maxObservedDepth, x$hs), na.rm = TRUE),
  alignWithBottomUpPlot = FALSE,
  highlightUnobservedBasalLayers = TRUE,
  label.datetags = FALSE,
  ...
)

Arguments

x	snowprofile object
TempProfile	draw unscaled temperature profile (default = TRUE)? Temperature data needs to be included in the snowprofile object either under x$layers$temperature, or in a separate x$temperatureProfile data.frame providing a vertical grid independent from the snow layers.
xlimTemp	the x limits in degrees Celsius for the temperature profile (if left empty it scales to the range of temperature values)
Col	vector of colours corresponding to the grain types in the profile (defaults to a lookup table)
TopDown	Option to plot by depth instead of height with zero depth on top of plot (default = FALSE)
axes	Should axes be printed?
xlab	x-axis label, defaults to an empty string
emphasizeLayers	index OR character vector (grain types) of layers to be emphasized (i.e. all other layers become slightly transparent)
emphasis	2 digit quoted number between '01'-'99' to control the degree of emphasis; the higher the stronger
failureLayers	height vector of failure layers that will be indicated with an arrow
failureLayers.cex	factor to shrink or enlarge the arrow
failureLayers.col	color of arrow, can also be a vector of same length as failureLayers to color different arrows differently
nYTicks	number of tick marks at yaxis
ymax	the maximum ylim value
alignWithBottomUpPlot	useful when aligning the yaxis grids of bottom up profileSet plots and top down hardness plots.
highlightUnobservedBasalLayers	draw sine wave at lowest observed layer to highlight unobserved layers below
label.datetags	label the datetags of the snowprofile layers? (Won't produce a pretty plot, but give you some more information for analysis)
...	other parameters to barplot

See Also

plot.snowprofileSet

Examples

plot(SPpairs$A_manual)
plot(SPpairs$A_manual, Col = 'black')
plot(SPpairs$A_manual, emphasizeLayers = c(5, 11),
     failureLayers = SPpairs$A_manual$layers$height[5], failureLayers.cex = 1.5)
plot(SPpairs$A_manual, emphasizeLayers = 'SH')
plot(SPpairs$A_manual, TopDown = TRUE)
plot(SPpairs$A_modeled, TempProfile = TRUE, xlimTemp = c(-30,10))

# highlight unobserved basal layers:
plot(snowprofile(layers = snowprofileLayers(depth = c(40, 25, 0),
                                               hardness = c(2, 3, 1),
                                               gtype = c('FC', NA, 'PP'),
                                               hs = 70,
                                               maxObservedDepth = 50)), TopDown = TRUE, ymax = 80)

sarp.snowprofile documentation built on March 31, 2023, 5:17 p.m.