library(lubridate)
library(ggplot2)
library(StreamMetabolism)
library(xts)
library(reshape)
library(scales)
72213_Altensteig <- sunrise.set(48.5883792,8.60606329999996, "2024/01/01", timezone="MET", num.days=370)
sunrise <- 72213_Altensteig$sunrise
sunset <- 72213_Altensteig$sunset
sunrise <- strftime(sunrise, format="%R", tz="MET")
sunset <- strftime(sunset, format="%R", tz="MET")
72213_Altensteig["sr"] <- as.POSIXct(sunrise, format = "%H:%M")
72213_Altensteig["ss"] <- as.POSIXct(sunset, format = "%H:%M")
72213_Altensteig["timestamp"] <- align.time(72213_Altensteig$sunrise, 60*10)
72213_Altensteig <- 72213_Altensteig[c("timestamp", "sr", "ss")]
locsrss <- ggplot(72213_Altensteig, aes(x=72213_Altensteig$timestamp)) + geom_line(aes(y=72213_Altensteig$sr)) + geom_line(aes(y=72213_Altensteig$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - 72213_Altensteig 2024", x = "Datum", y = "Zeit")
pdf("72213_Altensteig_SA_SU.pdf", paper="a4r", width=11)
locsrss
dev.off()
png(filename="72213_Altensteig_SA_SU.png", width = 1400, height = 800, units = "px")
locsrss
dev.off()
72213_Altensteig["Sonnenaufgang"] <- strftime(72213_Altensteig$sr, format="%H:%M")
72213_Altensteig["Sonnenuntergang"] <- strftime(72213_Altensteig$ss, format="%H:%M")
write.table(72213_Altensteig, file="72213_Altensteig_SaSu.csv", dec=',', sep=';', row.names=FALSE)