library(lubridate)
library(ggplot2)
library(StreamMetabolism)
library(xts)
library(reshape)
library(scales)
23552 <- sunrise.set(53.867646,10.689134, "2021/01/01", timezone="MET", num.days=370)
sunrise <- 23552$sunrise
sunset <- 23552$sunset
sunrise <- strftime(sunrise, format="%R", tz="MET")
sunset <- strftime(sunset, format="%R", tz="MET")
23552["sr"] <- as.POSIXct(sunrise, format = "%H:%M")
23552["ss"] <- as.POSIXct(sunset, format = "%H:%M")
23552["timestamp"] <- align.time(23552$sunrise, 60*10)
23552 <- 23552[c("timestamp", "sr", "ss")]
locsrss <- ggplot(23552, aes(x=23552$timestamp)) + geom_line(aes(y=23552$sr)) + geom_line(aes(y=23552$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - 23552 2021", x = "Datum", y = "Zeit")
pdf("23552_SA_SU.pdf", paper="a4r", width=11)
locsrss
dev.off()
png(filename="23552_SA_SU.png", width = 1400, height = 800, units = "px")
locsrss
dev.off()
23552["Sonnenaufgang"] <- strftime(23552$sr, format="%H:%M")
23552["Sonnenuntergang"] <- strftime(23552$ss, format="%H:%M")
write.table(23552, file="23552_SaSu.csv", dec=',', sep=';', row.names=FALSE)