library(lubridate)
library(ggplot2)
library(StreamMetabolism)
library(xts)
library(reshape)
library(scales)
15234_Frankfurt <- sunrise.set(52.3498817,14.472037099999966, "2024/01/01", timezone="MET", num.days=370)
sunrise <- 15234_Frankfurt$sunrise
sunset <- 15234_Frankfurt$sunset
sunrise <- strftime(sunrise, format="%R", tz="MET")
sunset <- strftime(sunset, format="%R", tz="MET")
15234_Frankfurt["sr"] <- as.POSIXct(sunrise, format = "%H:%M")
15234_Frankfurt["ss"] <- as.POSIXct(sunset, format = "%H:%M")
15234_Frankfurt["timestamp"] <- align.time(15234_Frankfurt$sunrise, 60*10)
15234_Frankfurt <- 15234_Frankfurt[c("timestamp", "sr", "ss")]
locsrss <- ggplot(15234_Frankfurt, aes(x=15234_Frankfurt$timestamp)) + geom_line(aes(y=15234_Frankfurt$sr)) + geom_line(aes(y=15234_Frankfurt$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - 15234_Frankfurt 2024", x = "Datum", y = "Zeit")
pdf("15234_Frankfurt_SA_SU.pdf", paper="a4r", width=11)
locsrss
dev.off()
png(filename="15234_Frankfurt_SA_SU.png", width = 1400, height = 800, units = "px")
locsrss
dev.off()
15234_Frankfurt["Sonnenaufgang"] <- strftime(15234_Frankfurt$sr, format="%H:%M")
15234_Frankfurt["Sonnenuntergang"] <- strftime(15234_Frankfurt$ss, format="%H:%M")
write.table(15234_Frankfurt, file="15234_Frankfurt_SaSu.csv", dec=',', sep=';', row.names=FALSE)