Plot the exchanges of an area

This function draws a stack representing the evolution of the exchanges of an area with its neighbours. Positive values denotes exports and negative values imports. User can either plot all flows from/to an area using the default stack or use a custom one. User can see available stacks with exchangesStackAliases and create new ones with setExchangesStackAlias.

exchangesStack(
  x,
  stack = "default",
  area = NULL,
  mcYear = "average",
  dateRange = NULL,
  colors = NULL,
  yMin = NULL,
  yMax = NULL,
  customTicks = NULL,
  main = NULL,
  ylab = NULL,
  unit = c("MWh", "GWh", "TWh"),
  compare = NULL,
  compareOpts = list(),
  interactive = getInteractivity(),
  legend = TRUE,
  legendId = sample(1e+09, 1),
  groupId = legendId,
  updateLegendOnMouseOver = TRUE,
  legendItemsPerRow = 5,
  width = NULL,
  height = NULL,
  xyCompare = c("union", "intersect"),
  h5requestFiltering = list(),
  stepPlot = FALSE,
  drawPoints = FALSE,
  timeSteph5 = "hourly",
  mcYearh5 = NULL,
  tablesh5 = c("areas", "links"),
  language = "en",
  hidden = NULL,
  refStudy = NULL,
  ...
)

exchangesStackAliases()

setExchangesStackAlias(
  name,
  variables,
  colors,
  lines = NULL,
  lineColors = NULL,
  lineWidth = 3,
  description = NULL
)

Arguments

x	Object of class antaresData created with function readAntares. It is required to contain link data. If it also contains area data with column `ROW BAL.`, then exchanges with the rest of the world are also displayed on the chart.
stack	Name of the stack to use. If default, all flows available will be plotted. One can visualize available stacks with exchangesStackAliases
area	Name of a single area. The flows from/to this area will be drawn by the function.
mcYear	If x, contains multiple Monte-Carlo scenarios, this parameter determine which scenario is displayed. Must be an integer representing the index of the scenario or the word "average". In this case data are averaged.
dateRange	A vector of two dates. Only data points between these two dates are displayed. If NULL, then all data is displayed.
colors	Vector of colors with same length as parameter variables. If variables is an alias, then this argument should be NULL in order to use default colors.
yMin	numeric, the minimum value to be displayed on all y Axis. If NULL, the min value is automatically set
yMax	numeric, the maximum value to be displayed on all y Axis. If NULL, the max value is automatically set
customTicks	numeric vector of the custom ticks values to be displayed on the y Axis. If NULL, the ticks are automatically generated
main	Title of the graph.
ylab	Title of the Y-axis.
unit	Unit used in the graph. Possible values are "MWh", "GWh" or "TWh".
compare	An optional character vector containing names of parameters. When it is set, two charts are outputed with their own input controls. Alternatively, it can be a named list with names corresponding to parameter names and values being list with the initial values of the given parameter for each chart. See details if you are drawing a map.
compareOpts	List of options that indicates the number of charts to create and their position. Check out the documentation of compareOptions to see available options.
interactive	LogicalValue. If TRUE, then a shiny gadget is launched that lets the user interactively choose the areas or districts to display.
legend	Logical value indicating if a legend should be drawn. This argument is usefull when one wants to create a shared legend with prodStackLegend
legendId	Id of the legend linked to the graph. This argument is usefull when one wants to create a shared legend with prodStackLegend
groupId	Parameter that can be used to synchronize the horizontal zoom of multiple charts. All charts that need to be synchronized must have the same group.
updateLegendOnMouseOver	LogicalValue. If TRUE the legend will be updated when the mouse is over a stack. If FALSE the legend will be updated on a click
legendItemsPerRow	Number of elements to put in each row of the legend.
width	Width of the graph expressed in pixels or in percentage of the parent element. For instance "500px" and "100%" are valid values.
height	Height of the graph expressed in pixels or in percentage of the parent element. For instance "500px" and "100%" are valid values.
xyCompare	Use when you compare studies, can be "union" or "intersect". If union, all of mcYears in one of studies will be selectable. If intersect, only mcYears in all studies will be selectable.
h5requestFiltering	Contains arguments used by default for h5 request, typically h5requestFiltering = list(links = getLinks(areas = myArea), mcYears = myMcYear)
stepPlot	boolean, step style for curves.
drawPoints	boolean, add points on graph
timeSteph5	character timeStep to read in h5 file. Only for Non interactive mode.
mcYearh5	numeric mcYear to read for h5. Only for Non interactive mode.
tablesh5	character tables for h5 ("areas" "links", "clusters" or "disticts"). Only for Non interactive mode.
language	character language use for label. Defaut to 'en'. Can be 'fr'.
hidden	logical Names of input to hide. Defaut to NULL
refStudy	An object of class antaresData created with function readAntares containing data for areas and or districts. Can also contains an opts who refer to a h5 file.
...	Other arguments for manipulateWidget
name	name of the stack to create or update
variables	A named list of expressions created with alist. The name of each element is the name of the variable to draw in the stacked graph. The element itself is an expression explaining how to compute the variable (see examples).
lines	A named list of expressions created with alist indicating how to compute the curves to display on top of the stacked graph. It should be NULL if there is no curve to trace or if parameter variables is an alias.
lineColors	Vector of colors with same length as parameter lines. This argument should be NULL if there is no curve to trace or if parameter variables is an alias.
lineWidth	Optionnal. Defaut to 3. Vector of width with same length as parameter lines (or only one value).
description	Description of the stack. It is displayed by function exchangesStackAliases.

Value

A htmlwidget of class dygraph. It can be modified with functions from package dygraphs.

Details

Compare argument can take following values :

• "mcYear"

• "main"

• "unit"

• "area"

• "legend"

• "stepPlot"

• "drawPoints"

Examples

if (FALSE) {
mydata <- readAntares(links = "all", timeStep = "daily")
exchangesStack(mydata)

# Also display exchanges with the rest of the world
mydata <- readAntares(areas = "all", links = "all", timeStep = "daily")
exchangesStack(mydata)

# Use compare :
exchangesStack(mydata, compare = "mcYear")
exchangesStack(mydata, compare = "area")
exchangesStack(mydata, compare = "unit")
exchangesStack(mydata, compare = "legend")
# Compare studies with refStudy argument
exchangesStack(x = myData1, refStudy = myData2)
exchangesStack(x = myData1, refStudy = myData2, interactive = FALSE)
exchangesStack(x = list(myData2, myData3, myData4), refStudy = myData1)
exchangesStack(x = list(myData2, myData3, myData4), refStudy = myData1, interactive = FALSE)

# Use h5 opts
# Set path of simulaiton
setSimulationPath(path = path1)

# Convert your study in h5 format
writeAntaresH5(path = mynewpath)

# Redefine sim path with h5 file
opts <- setSimulationPath(path = mynewpath)
exchangesStack(x = opts)

# Compare elements in a single study
exchangesStack(x = opts, .compare = "mcYear")

# Compare 2 studies
exchangesStack(x = list(opts, opts2))

# Compare 2 studies with argument refStudy
exchangesStack(x = opts, refStudy = opts2)
exchangesStack(x = opts, refStudy = opts2, interactive = FALSE, mcYearh5 = 2, areas = myArea)
exchangesStack(x = opts, refStudy = opts2, h5requestFiltering = list(
areas = getAreas(select = "a"),
links = getLinks(areas = myArea),
mcYears = myMcYear))

}