library(lubridate)
library(ggplot2)
library(StreamMetabolism)
library(xts)
library(reshape)
library(scales)
64331 <- sunrise.set(49.91814,8.592435, "2021/01/01", timezone="MET", num.days=370)
sunrise <- 64331$sunrise
sunset <- 64331$sunset
sunrise <- strftime(sunrise, format="%R", tz="MET")
sunset <- strftime(sunset, format="%R", tz="MET")
64331["sr"] <- as.POSIXct(sunrise, format = "%H:%M")
64331["ss"] <- as.POSIXct(sunset, format = "%H:%M")
64331["timestamp"] <- align.time(64331$sunrise, 60*10)
64331 <- 64331[c("timestamp", "sr", "ss")]
locsrss <- ggplot(64331, aes(x=64331$timestamp)) + geom_line(aes(y=64331$sr)) + geom_line(aes(y=64331$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - 64331 2021", x = "Datum", y = "Zeit")
pdf("64331_SA_SU.pdf", paper="a4r", width=11)
locsrss
dev.off()
png(filename="64331_SA_SU.png", width = 1400, height = 800, units = "px")
locsrss
dev.off()
64331["Sonnenaufgang"] <- strftime(64331$sr, format="%H:%M")
64331["Sonnenuntergang"] <- strftime(64331$ss, format="%H:%M")
write.table(64331, file="64331_SaSu.csv", dec=',', sep=';', row.names=FALSE)