PlotAno: Plot Raw Or Smoothed Anomalies

In s2dverification: Set of Common Tools for Forecast Verification

Plot Raw Or Smoothed Anomalies

Description

Plots timeseries of raw or smoothed anomalies of any variable output from Load() or Ano() or or Ano_CrossValid() or Smoothing().

Usage

PlotAno(
  exp_ano,
  obs_ano = NULL,
  sdates,
  toptitle = rep("", 15),
  ytitle = rep("", 15),
  limits = NULL,
  legends = NULL,
  freq = 12,
  biglab = FALSE,
  fill = TRUE,
  memb = TRUE,
  ensmean = TRUE,
  linezero = FALSE,
  points = FALSE,
  vlines = NULL,
  sizetit = 1,
  fileout = paste0("output", 1:5, "_plotano.eps"),
  width = 8,
  height = 5,
  size_units = "in",
  res = 100,
  ...
)

Arguments

exp_ano	Array containing the experimental data: c(nmod/nexp, nmemb/nparam, nsdates, nltime).
obs_ano	Optional matrix containing the observational data: c(nobs, nmemb, nsdates, nltime)
sdates	List of starting dates: c('YYYYMMDD','YYYYMMDD').
toptitle	Main title for each experiment: c(”,”), optional.
ytitle	Title of Y-axis for each experiment: c(”,”), optional.
limits	c(lower limit, upper limit): limits of the Y-axis, optional.
legends	List of observational dataset names, optional.
freq	1 = yearly, 12 = monthly, 4 = seasonal, ... Default: 12.
biglab	TRUE/FALSE for presentation/paper plot. Default = FALSE.
fill	TRUE/FALSE if the spread between members should be filled. Default = TRUE.
memb	TRUE/FALSE if all members/only the ensemble-mean should be plotted. Default = TRUE.
ensmean	TRUE/FALSE if the ensemble-mean should be plotted. Default = TRUE.
linezero	TRUE/FALSE if a line at y=0 should be added. Default = FALSE.
points	TRUE/FALSE if points instead of lines should be shown. Default = FALSE.
vlines	List of x location where to add vertical black lines, optional.
sizetit	Multiplicative factor to scale title size, optional.
fileout	Name of the output file for each experiment: c(”,”). Extensions allowed: eps/ps, jpeg, png, pdf, bmp and tiff. If filenames with different extensions are passed, it will be considered only the first one and it will be extended to the rest. Default = c('output1_plotano.eps', 'output2_plotano.eps', 'output3_plotano.eps', 'output4_plotano.eps', 'output5_plotano.eps')
width	File width, in the units specified in the parameter size_units (inches by default). Takes 8 by default.
height	File height, in the units specified in the parameter size_units (inches by default). Takes 5 by default.
size_units	Units of the size of the device (file or window) to plot in. Inches ('in') by default. See ?Devices and the creator function of the corresponding device.
res	Resolution of the device (file or window) to plot in. See ?Devices and the creator function of the corresponding device.
...	Arguments to be passed to the method. Only accepts the following graphical parameters: adj ann ask bg bty cex.sub cin col.axis col.lab col.main col.sub cra crt csi cxy err family fg fig font font.axis font.lab font.main font.sub lend lheight ljoin lmitre mar mex mfcol mfrow mfg mkh oma omd omi page plt smo srt tck tcl usr xaxp xaxs xaxt xlog xpd yaxp yaxs yaxt ylbias ylog For more information about the parameters see 'par'.

Author(s)

History:
0.1 - 2011-03 (V. Guemas) - Original code
1.0 - 2013-09 (N. Manubens) - Formatting to CRAN

Examples

# Load sample data as in Load() example:
example(Load)
clim <- Clim(sampleData$mod, sampleData$obs)
ano_exp <- Ano(sampleData$mod, clim$clim_exp)
ano_obs <- Ano(sampleData$obs, clim$clim_obs)
runmean_nb_months <- 12
dim_to_smooth <- 4  # Smooth along lead-times
smooth_ano_exp <- Smoothing(ano_exp, runmean_nb_months, dim_to_smooth)
smooth_ano_obs <- Smoothing(ano_obs, runmean_nb_months, dim_to_smooth)
 
PlotAno(smooth_ano_exp, smooth_ano_obs, startDates, 
       toptitle = paste('smoothed anomalies'), ytitle = c('K', 'K', 'K'), 
       legends = 'ERSST', biglab = FALSE, fileout = 'tos_ano.eps')
 

s2dverification documentation built on April 20, 2022, 9:06 a.m.