# ------------------------------------------------------------------------
#
# Title : Dev interactive viz
# By : VP
# Date : 2018-04-11
#
# ------------------------------------------------------------------------
# Packages ----------------------------------------------------------------
library( rte.data )
library( ggplot2 )
library( data.table )
library( billboarder )
library( leaflet )
# Consumption -------------------------------------------------------------
short_term <- get_consumption(
resource = "short_term", type = c("REALISED", "D-1")
, start_date = Sys.Date() - 7, end_date = Sys.Date()
)
short_term
autoplot(short_term)
range_date <- function(x) {
x <- unique(format(x, format = "%Y-%m-%d"))
x <- sort(x)
if (length(x) == 1) {
return(x)
} else {
return(NULL) # paste(range(x), collapse = " - ")
}
}
format_date <- function(x) {
dd <- difftime(
time1 = max(x, na.rm = TRUE),
time2 = min(x, na.rm = TRUE),
units = "days"
)
dd <- as.numeric(dd)
if (dd < 1.1) {
return("%H:%M")
} else {
return("%Y-%m-%d %H:%M")
}
}
billboarder(data = short_term) %>%
bb_linechart(mapping = bbaes(x = start_date, y = value, group = type)) %>%
bb_color(palette = c("#E41A1C", "#377EB8", "#4DAF4A",
"#984EA3", "#FF7F00", "#FFFF33",
"#A65628", "#F781BF")) %>%
bb_x_axis(tick = list(
format = format_date(short_term$start_date),
fit = FALSE, multiline = TRUE, width = 72
)) %>%
bb_y_grid(show = TRUE) %>%
bb_x_grid(show = TRUE) %>%
bb_legend(position = "right") %>%
bb_labs(
title = "French electricity consumption : forecast vs realised",
caption = "https://data.rte-france.com",
y = "Electricity consumption (MW)"
) %>%
bb_x_axis(label = list(text = range_date(short_term$start_date), position = "outer-center"))
# Physical flows ----------------------------------------------------------
# Balance ----
balance <- get_physical_flows(start_date = "2018-02-01", end_date = "2018-03-15")
autoplot(balance)
balance
balance[, type := ifelse(receiver_country_name == "France", "Imports", "Exports")]
balance <- balance[, list(value = sum(value)), by = list(start_date = as.Date(format(start_date)), type)]
balance[type == "Imports", value := value * -1L]
billboarder(data = balance) %>%
bb_linechart(mapping = bbaes(x = start_date, y = value, group = type), type = "area") %>%
bb_x_axis(tick = list(fit = FALSE)) %>%
bb_y_grid(show = TRUE) %>%
bb_x_grid(show = TRUE) %>%
bb_colors_manual(
Imports = "#cd9b1d",
Exports = "#b22222"
) %>%
bb_labs(
title = "Electricity balance for France",
caption = "https://data.rte-france.com",
y = "Physical flows (MW)"
)
# area range
data <- copy(balance)
data[, type := ifelse(receiver_country_name == "France", "Imports", "Exports")]
dd <- difftime(max(data$start_date), min(data$start_date), units = "days")
dd <- as.numeric(dd)
if (dd > 7) {
data <- data[, list(value = sum(value)), by = list(start_date = as.Date(format(start_date)), type)]
offset <- 24
} else {
data <- data[, list(value = sum(value)), by = list(start_date, type)]
offset <- 1
}
res <- data[, list(ymin = min(value), ymax = max(value), diff = diff(value)), by = start_date]
res <- res[, fill := ifelse(diff > 0, "in favour", "against")]
res <- res[, start_date := as.POSIXct(format(start_date))]
data <- data[order(start_date)]
x1 <- data$value[data$type == "Exports"]
x2 <- data$value[data$type == "Imports"]
above <- x1 > x2
intp <- which(diff(above) != 0)
x1s <- x1[intp + 1] - x1[intp]
x2s <- x2[intp + 1] - x2[intp]
xp <- intp + ((x2[intp] - x1[intp]) / (x1s - x2s))
yp <- x1[intp] + (x1s * (xp - intp))
if (length(xp) > 0) {
addin <- data.table(
start_date = rep(as.POSIXct(format(min(data$start_date))) + (xp - 1) * 60 * 60 * offset, each = 2),
ymin = rep(yp, each = 2), ymax = rep(yp, each = 2),
fill = rep(c("in favour", "against"), times = 2),
diff = rep(0, each = 2)
)
res <- rbind(res, addin)
}
res <- res[order(start_date, fill)]
data[, start_date := as.POSIXct(start_date)]
billboarder() %>%
bb_linechart(
data = res,
mapping = bbaes(x = start_date, y = ymin, ymin = ymin, ymax = ymax, group = fill),
type = "area-line-range"
) %>%
bb_linechart(data = data, mapping = bbaes(x = start_date, y = value, group = type)) %>%
bb_colors_manual(
"in favour" = "#cd9b1d",
"against" = "#b22222",
"Imports" = "#cd9b1d",
"Exports" = "#b22222",
opacity = 0.4
) %>%
bb_x_axis(tick = list(fit = FALSE)) %>%
bb_y_grid(show = TRUE) %>%
bb_x_grid(show = TRUE) %>%
bb_labs(
title = "Electricity balance for France",
caption = "https://data.rte-france.com",
y = "Physical flows (MW)"
)
#
# str(test$x$bb_opts$data, max.level = 2)
# test
# Exchange ----
exchange <- get_physical_flows(start_date = "2018-02-01", end_date = "2018-03-15")
autoplot(exchange, by_country = TRUE)
exchange <- exchange[, list(value = sum(value)), by = list(sender_country_name, receiver_country_name)]
exchange[, flow := ifelse(sender_country_name == "France", "Exports", "Imports")]
exchange[flow == "Exports", value := value * -1L]
exchange[, country := ifelse(flow == "Imports", sender_country_name, receiver_country_name)]
exchange[, country := factor(x = country, levels = rev(sort(unique(country))))]
exchange <- exchange[order(country)]
exchange
range_val <- c(-max(abs(exchange$value)), max(abs(exchange$value)))
billboarder(data = exchange) %>%
bb_barchart(
mapping = bbaes(x = country, y = value, group = flow),
stacked = TRUE, rotated = TRUE
) %>%
bb_y_axis(
tick = list(values = scales::pretty_breaks(4)(range_val)),
min = range_val[1], max = range_val[2]
) %>%
bb_y_grid(show = TRUE) %>%
bb_x_grid(show = TRUE) %>%
bb_legend(position = "right") %>%
bb_y_grid(
lines = list(
list(value = 0, class = "zero")
)
) %>%
bb_add_style(y_grid = list(
zero = list(line = "stroke: black; stroke-dasharray: 12 4; stroke-width: 2px;")
)) %>%
bb_colors_manual(
Imports = "#cd9b1d",
Exports = "#b22222"
) %>%
bb_labs(
title = "Exchanges with neighbouring countries",
caption = "https://data.rte-france.com",
y = "Physical flows (MW)"
)
# Actual generation -------------------------------------------------------
prod_type_30 <- get_actual_generation(
resource = "actual_generations_per_production_type",
start_date = Sys.Date() - 30, end_date = Sys.Date()
)
autoplot(prod_type_30, by_day = TRUE)
object <- copy(prod_type_30)
object <- object[production_type != "TOTAL"]
if (TRUE) {
object <- object[, list(value = mean(value)), by = list(start_date = as.Date(start_date), production_type)]
}
object[production_type %chin% c("HYDRO_RUN_OF_RIVER_AND_POUNDAGE", "HYDRO_WATER_RESERVOIR"), production_type := "HYDRO"]
object <- object[, list(value = round(sum(value))), by = list(production_type, start_date)]
object <- object[, group := factor(
x = production_type, levels = c("BIOMASS", "FOSSIL_GAS", "FOSSIL_HARD_COAL", "FOSSIL_OIL",
"HYDRO", "NUCLEAR", "SOLAR", "WASTE",
"WIND_ONSHORE", "HYDRO_PUMPED_STORAGE")
)]
object[, group := as.numeric(group)]
object[production_type == "HYDRO_PUMPED_STORAGE", group := 0]
object[production_type == "FOSSIL_HARD_COAL", group := -1]
object <- object[order(group, start_date)]
# str(billboarder:::bbmapping(data = object, mapping = bbaes(x = start_date, y = value, group = production_type)))
billboarder(data = object) %>%
bb_linechart(
mapping = bbaes(x = start_date, y = value, group = production_type),
type = "area-spline"
) %>%
bb_data(
order = NULL,
groups = list(as.list(unique(object$production_type))),
names = as.list(
setNames(
object = rte.data:::capitalize(unique(object$production_type)),
nm = unique(object$production_type)
)
)
) %>%
bb_tooltip(order = "") %>%
bb_colors_manual(
"BIOMASS" = "#166a57",
"FOSSIL_GAS" = "#f30a0a",
"FOSSIL_HARD_COAL" = "#ac8c35",
"FOSSIL_OIL" = "#8356a2",
"HYDRO_PUMPED_STORAGE" = "#114774",
"HYDRO" = "#2772b2",
"NUCLEAR" = "#f8ca4c",
"SOLAR" = "#f27406",
"WASTE" = "#61380B",
"WIND_ONSHORE" = "#74cdb9"
) %>%
bb_y_grid(show = TRUE) %>%
bb_x_grid(show = TRUE) %>%
bb_legend(
position = "bottom",
inset = list(anchor = "top-right"),
equally = FALSE, usePoint = TRUE
) %>%
bb_labs(
title = "French electricity generation per production type",
caption = "https://data.rte-france.com",
y = "Production (in MW)"
)
# Active production units -------------------------------------------------
active_units <- retrieve_active_units()
# data
object <- copy(active_units)
# date range
subtitle <- paste0(
"From ", format(min(object$start_date, na.rm = TRUE)),
" to ", format(max(object$end_date, na.rm = TRUE))
)
# munging
object[type %chin% c("HYDRO_RUN_OF_RIVER_AND_POUNDAGE", "HYDRO_WATER_RESERVOIR"), type := "HYDRO"]
object <- object[, list(
working = round(sum(prod_max, na.rm = TRUE) / sum(installed_capacity, na.rm = TRUE) * 100, 2),
stopped = 100 - round(sum(prod_max, na.rm = TRUE) / sum(installed_capacity, na.rm = TRUE) * 100, 2),
n = .N
), by = type]
object <- melt(data = object, id.vars = c("type", "n"), measure.vars = c("working", "stopped"))
object[, variable := factor(x = variable, levels = c("stopped", "working"))]
object <- object[is.finite(value)]
object[value < 0, value := 0]
object[value > 100, value := 100]
object[, type := rte.data:::capitalize(type)]
billboarder(data = object) %>%
bb_barchart(
mapping = bbaes(x = type, y = value, group = variable),
stacked = TRUE, rotated = TRUE
) %>%
bb_colors_manual(
"stopped" = "firebrick",
"working" = "forestgreen"
) %>%
bb_y_grid(show = TRUE) %>%
bb_y_axis(tick = list(format = suffix("%")), padding = 0) %>%
bb_legend(usePoint = TRUE) %>%
bb_labs(
title = "Proportion of active units by branch",
caption = "https://data.rte-france.com"
)
# Map active production units ---------------------------------------------
active_units <- retrieve_active_units()
object <- copy(active_units)
# code eic <> location
code_eic_loc <- merge(
x = code_eic, all.x = TRUE, all.y = FALSE,
y = pplocations[, list(eic_parent = eic_code, lat, lon)]
)
# installed capacities <> location
object <- merge(
x = object,
y = unique(code_eic_loc[!is.na(lat), list(eic_parent, lat, lon)]),
by = "eic_parent", all.x = FALSE, all.y = FALSE
)
# simplify type plant
object[, type := gsub(pattern = "_.*", replacement = "", x = type)]
# group by plant
object[, active := prod_max > 1]
object <- object[, list(name = first(name), active = sum(active) / .N, n = .N), by = list(type, lat, lon)]
object <- object[, name := gsub(pattern = "\\s\\d$", replacement = "", x = name)]
# categories
object[, active_cat := cut(
x = active,
breaks = c(-Inf, 0, 0.25, 0.5, 0.75, 1),
labels = c("0%", "25%", "50%", "75%", "100%"),
include.lowest = TRUE
)]
getColor <- function(x) {
cols <- c(
"0%" = "red",
"25%" = "lightred",
"50%"= "orange",
"75%" = "lightgreen",
"100%" = "green"
)
unname(cols[x])
}
getIcon <- function(x) {
icons <- c(
"NUCLEAR" = "ion-nuclear",
"FOSSIL" = "ion-flame",
"HYDRO" = "ion-waterdrop"
)
unname(icons[x])
}
icons <- awesomeIcons(
icon = getIcon(object$type),
iconColor = 'black',
library = 'ion',
markerColor = getColor(object$active_cat)
)
leaflet(object) %>%
addProviderTiles(provider = "CartoDB.Positron") %>%
addAwesomeMarkers(
lng = ~lon, lat = ~lat,
icon = icons,
label = ~lapply(paste0(
"<b>", name, "</b>", "<br>",
"Actine units: ", active_cat, " (number of units: ", n, ")"
), HTML)
) %>%
addLegend(
colors = c("#d43e2a", "#ff8e7f", "#f69730", "#b9f770", "#72af26"),
labels = c("0%", "25%", "50%", "75%", "100%"), title = "% active units", opacity = 1
)
# Map Generation installed capacities -------------------------------------
inst_cap <- get_open_api(
api = "generation_installed_capacities",
resource = "capacities_per_production_unit"
)
object <- copy(inst_cap)
# code eic <> location
code_eic_loc <- merge(
x = code_eic, all.x = TRUE, all.y = FALSE,
y = pplocations[, list(eic_parent = eic_code, lat, lon)]
)
# installed capacities <> location
object <- merge(
x = object,
y = unique(code_eic_loc[!is.na(lat), list(code_eic = eic_parent, lat, lon)]),
by = "code_eic", all.x = FALSE, all.y = FALSE
)
# simplify type plant
object[, type := gsub(pattern = "_.*", replacement = "", x = type)]
# group by type2 and localisation
object <- object[, list(
installed_capacity = sum(installed_capacity),
name = first(name)
), by = list(type, lat, lon)]
object[, type := rte.data:::capitalize(type)]
pal <- colorFactor(
palette = c("#58D3F7", "#f8ca4c", "#f30a0a"),
domain = c("Hydro", "Nuclear", "Fossil"),
ordered = TRUE
)
leaflet(data = object) %>%
# addTiles(urlTemplate = "https://{s}.tile.openstreetmap.fr/osmfr/{z}/{x}/{y}.png") %>%
# addProviderTiles(provider = providers$Hydda.Full, group = providers$Hydda.Full) %>%
# addProviderTiles(provider = providers$OpenStreetMap.France, group = providers$OpenStreetMap.France) %>%
addProviderTiles(provider = "CartoDB.Positron") %>%
# addLayersControl(
# baseGroups = c("Hydda.Full", "OpenStreetMap.France"),
# options = layersControlOptions(collapsed = TRUE)
# ) %>%
addCircleMarkers(
lng = ~lon, lat = ~lat,
popup = ~paste0(
"<b>", name, "</b>", "<br>",
"Installed capacity: ", format(installed_capacity, big.mark = ",", digits = 0, format = "f"), "MW"
),
radius = ~scales::rescale(installed_capacity, to = c(8, 20)),
color = ~pal(type),
stroke = FALSE,
fillOpacity = 0.8
) %>%
addLegend(
pal = pal,
values = ~type, title = "Sector",
opacity = 0.9
)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.