library(lubridate)
library(ggplot2)
library(StreamMetabolism)
library(xts)
library(reshape)
library(scales)
18519_Bremerhagen <- sunrise.set(54.14801569999999,13.1462784, "2024/01/01", timezone="MET", num.days=370)
sunrise <- 18519_Bremerhagen$sunrise
sunset <- 18519_Bremerhagen$sunset
sunrise <- strftime(sunrise, format="%R", tz="MET")
sunset <- strftime(sunset, format="%R", tz="MET")
18519_Bremerhagen["sr"] <- as.POSIXct(sunrise, format = "%H:%M")
18519_Bremerhagen["ss"] <- as.POSIXct(sunset, format = "%H:%M")
18519_Bremerhagen["timestamp"] <- align.time(18519_Bremerhagen$sunrise, 60*10)
18519_Bremerhagen <- 18519_Bremerhagen[c("timestamp", "sr", "ss")]
locsrss <- ggplot(18519_Bremerhagen, aes(x=18519_Bremerhagen$timestamp)) + geom_line(aes(y=18519_Bremerhagen$sr)) + geom_line(aes(y=18519_Bremerhagen$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - 18519_Bremerhagen 2024", x = "Datum", y = "Zeit")
pdf("18519_Bremerhagen_SA_SU.pdf", paper="a4r", width=11)
locsrss
dev.off()
png(filename="18519_Bremerhagen_SA_SU.png", width = 1400, height = 800, units = "px")
locsrss
dev.off()
18519_Bremerhagen["Sonnenaufgang"] <- strftime(18519_Bremerhagen$sr, format="%H:%M")
18519_Bremerhagen["Sonnenuntergang"] <- strftime(18519_Bremerhagen$ss, format="%H:%M")
write.table(18519_Bremerhagen, file="18519_Bremerhagen_SaSu.csv", dec=',', sep=';', row.names=FALSE)