library(lubridate)
library(ggplot2)
library(StreamMetabolism)
library(xts)
library(reshape)
library(scales)
Eisenach <- sunrise.set(50.9802538,10.31561940000006, "2020/01/01", timezone="MET", num.days=370)
sunrise <- Eisenach$sunrise
sunset <- Eisenach$sunset
sunrise <- strftime(sunrise, format="%R", tz="MET")
sunset <- strftime(sunset, format="%R", tz="MET")
Eisenach["sr"] <- as.POSIXct(sunrise, format = "%H:%M")
Eisenach["ss"] <- as.POSIXct(sunset, format = "%H:%M")
Eisenach["timestamp"] <- align.time(Eisenach$sunrise, 60*10)
Eisenach <- Eisenach[c("timestamp", "sr", "ss")]
locsrss <- ggplot(Eisenach, aes(x=Eisenach$timestamp)) + geom_line(aes(y=Eisenach$sr)) + geom_line(aes(y=Eisenach$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - Eisenach 2020", x = "Datum", y = "Zeit")
pdf("Eisenach_SA_SU.pdf", paper="a4r", width=11)
locsrss
dev.off()
png(filename="Eisenach_SA_SU.png", width = 1400, height = 800, units = "px")
locsrss
dev.off()
Eisenach["Sonnenaufgang"] <- strftime(Eisenach$sr, format="%H:%M")
Eisenach["Sonnenuntergang"] <- strftime(Eisenach$ss, format="%H:%M")
write.table(Eisenach, file="Eisenach_SaSu.csv", dec=',', sep=';', row.names=FALSE)