library(lubridate)
library(ggplot2)
library(StreamMetabolism)
library(xts)
library(reshape)
library(scales)
46539_Dinslaken <- sunrise.set(51.55539749035804,6.774517298242245, "2024/01/01", timezone="MET", num.days=370)
sunrise <- 46539_Dinslaken$sunrise
sunset <- 46539_Dinslaken$sunset
sunrise <- strftime(sunrise, format="%R", tz="MET")
sunset <- strftime(sunset, format="%R", tz="MET")
46539_Dinslaken["sr"] <- as.POSIXct(sunrise, format = "%H:%M")
46539_Dinslaken["ss"] <- as.POSIXct(sunset, format = "%H:%M")
46539_Dinslaken["timestamp"] <- align.time(46539_Dinslaken$sunrise, 60*10)
46539_Dinslaken <- 46539_Dinslaken[c("timestamp", "sr", "ss")]
locsrss <- ggplot(46539_Dinslaken, aes(x=46539_Dinslaken$timestamp)) + geom_line(aes(y=46539_Dinslaken$sr)) + geom_line(aes(y=46539_Dinslaken$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - 46539_Dinslaken 2024", x = "Datum", y = "Zeit")
pdf("46539_Dinslaken_SA_SU.pdf", paper="a4r", width=11)
locsrss
dev.off()
png(filename="46539_Dinslaken_SA_SU.png", width = 1400, height = 800, units = "px")
locsrss
dev.off()
46539_Dinslaken["Sonnenaufgang"] <- strftime(46539_Dinslaken$sr, format="%H:%M")
46539_Dinslaken["Sonnenuntergang"] <- strftime(46539_Dinslaken$ss, format="%H:%M")
write.table(46539_Dinslaken, file="46539_Dinslaken_SaSu.csv", dec=',', sep=';', row.names=FALSE)