RAnEnExtra::plotAnalogSample

RAnEnExtra::plotAnalogSample compares the current forecasts and AnEn with observations for one particular station and test time across all FLTs available in forecasts. It also plots the historical forecasts that are identified by AnEn, and compares them with current forecasts for each parameters used to generate analogs.

plotAnalogSample(
  forecasts,
  fcst.id,
  fcst.times,
  flts,
  observations,
  obs.id,
  obs.times,
  analogs,
  sims,
  sims.index,
  test.times,
  i.station,
  i.test.day,
  num.analogs,
  weights,
  parameter.names,
  share.parameter.names = F,
  flts.fraction = 3600,
  boxplot.outliers = F,
  border.anen.box = "grey",
  lty.current.fcsts = "longdash",
  col.current.fcsts = "red",
  cex.current.fcst = 1,
  pch.current.obs = 1,
  col.current.obs = "black",
  cex.current.obs = 1.5,
  cex.label = 1.5,
  legend.texts = c("Observations", "NAM"),
  legend.position = "topleft",
  single.figure = T,
  mar = c(1.5, 5, 1, 1) + 0.1,
  omi = c(0.3, 0, 0, 0)
)

Arguments

forecasts	The forecast data array
fcst.id	The index in forecast parameters that which parameter is predicted.
fcst.times	Forecast times
flts	Forecast lead times
observations	Observation data array
obs.id	Observation variable id
obs.times	Observation times
analogs	The generated analogs with 4 dimensions.
sims	Similarity values
sims.index	Similarity time index
test.times	Test times for analogs
i.station	The station index from analogs.
i.test.day	The test day index from analogs.
num.analogs	The number of analogs.
weights	The weights used in analog generation.
parameter.names	The forecast parameter names.
share.parameter.names	Whether forecasts and observations have the same parameters. If this is TRUE, the observations will be plot on the other parameters that are used to compute the simialrity.
flts.fraction	This is the fraction when dividing FLT values. 3600 means that the x labels are in hours when FLTs are in seconds.
boxplot.outliers	Whether to plot outliers.
border.anen.box	The color of the box plots.
lty.current.fcsts	The line type for current forecasts.
col.current.fcsts	The color for current forecasts.
cex.current.fcst	The size for current forecasts.
pch.current.obs	The point type for current observations.
col.current.obs	The color for current observations.
cex.current.obs	The size for current observations.
cex.label	The font size for x, y, and the legend labels.
legend.texts	A vector of characters of length 2. The first one is for observations, and the second one for forecasts.
legend.position	The legend position.
single.figure	Whether to generate a single plot with subplots.
mar	Margin for the plot. This is effective only when single.figure is TURE.
omi	Outer margin for the plot. This is effective only when single.figure is TURE.
member.name	Which member from AnEn should be plotted. This is useful when you have bias corrected analog members in AnEn that you would like to plot.

Details

This function only works for AnEnIS.