library(lubridate)
library(ggplot2)
library(StreamMetabolism)
library(xts)
library(reshape)
library(scales)
23569 <- sunrise.set(53.9129131,10.8268839, "2023/01/01", timezone="MET", num.days=370)
sunrise <- 23569$sunrise
sunset <- 23569$sunset
sunrise <- strftime(sunrise, format="%R", tz="MET")
sunset <- strftime(sunset, format="%R", tz="MET")
23569["sr"] <- as.POSIXct(sunrise, format = "%H:%M")
23569["ss"] <- as.POSIXct(sunset, format = "%H:%M")
23569["timestamp"] <- align.time(23569$sunrise, 60*10)
23569 <- 23569[c("timestamp", "sr", "ss")]
locsrss <- ggplot(23569, aes(x=23569$timestamp)) + geom_line(aes(y=23569$sr)) + geom_line(aes(y=23569$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - 23569 2023", x = "Datum", y = "Zeit")
pdf("23569_SA_SU.pdf", paper="a4r", width=11)
locsrss
dev.off()
png(filename="23569_SA_SU.png", width = 1400, height = 800, units = "px")
locsrss
dev.off()
23569["Sonnenaufgang"] <- strftime(23569$sr, format="%H:%M")
23569["Sonnenuntergang"] <- strftime(23569$ss, format="%H:%M")
write.table(23569, file="23569_SaSu.csv", dec=',', sep=';', row.names=FALSE)