library(lubridate) library(ggplot2) library(StreamMetabolism) library(xts) library(reshape) library(scales) Aschbach_Markt <- sunrise.set(48.0728629,14.7528843, "2024/01/01", timezone="MET", num.days=370) sunrise <- Aschbach_Markt$sunrise sunset <- Aschbach_Markt$sunset sunrise <- strftime(sunrise, format="%R", tz="MET") sunset <- strftime(sunset, format="%R", tz="MET") Aschbach_Markt["sr"] <- as.POSIXct(sunrise, format = "%H:%M") Aschbach_Markt["ss"] <- as.POSIXct(sunset, format = "%H:%M") Aschbach_Markt["timestamp"] <- align.time(Aschbach_Markt$sunrise, 60*10) Aschbach_Markt <- Aschbach_Markt[c("timestamp", "sr", "ss")] locsrss <- ggplot(Aschbach_Markt, aes(x=Aschbach_Markt$timestamp)) + geom_line(aes(y=Aschbach_Markt$sr)) + geom_line(aes(y=Aschbach_Markt$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - Aschbach_Markt 2024", x = "Datum", y = "Zeit") pdf("Aschbach_Markt_SA_SU.pdf", paper="a4r", width=11) locsrss dev.off() png(filename="Aschbach_Markt_SA_SU.png", width = 1400, height = 800, units = "px") locsrss dev.off() Aschbach_Markt["Sonnenaufgang"] <- strftime(Aschbach_Markt$sr, format="%H:%M") Aschbach_Markt["Sonnenuntergang"] <- strftime(Aschbach_Markt$ss, format="%H:%M") write.table(Aschbach_Markt, file="Aschbach_Markt_SaSu.csv", dec=',', sep=';', row.names=FALSE)