library(lubridate) library(ggplot2) library(StreamMetabolism) library(xts) library(reshape) library(scales) 22455 <- sunrise.set(53.640901,9.9537512, "2021/01/01", timezone="MET", num.days=370) sunrise <- 22455$sunrise sunset <- 22455$sunset sunrise <- strftime(sunrise, format="%R", tz="MET") sunset <- strftime(sunset, format="%R", tz="MET") 22455["sr"] <- as.POSIXct(sunrise, format = "%H:%M") 22455["ss"] <- as.POSIXct(sunset, format = "%H:%M") 22455["timestamp"] <- align.time(22455$sunrise, 60*10) 22455 <- 22455[c("timestamp", "sr", "ss")] locsrss <- ggplot(22455, aes(x=22455$timestamp)) + geom_line(aes(y=22455$sr)) + geom_line(aes(y=22455$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - 22455 2021", x = "Datum", y = "Zeit") pdf("22455_SA_SU.pdf", paper="a4r", width=11) locsrss dev.off() png(filename="22455_SA_SU.png", width = 1400, height = 800, units = "px") locsrss dev.off() 22455["Sonnenaufgang"] <- strftime(22455$sr, format="%H:%M") 22455["Sonnenuntergang"] <- strftime(22455$ss, format="%H:%M") write.table(22455, file="22455_SaSu.csv", dec=',', sep=';', row.names=FALSE)