library(lubridate)
library(ggplot2)
library(StreamMetabolism)
library(xts)
library(reshape)
library(scales)
D_18055 <- sunrise.set(54.0838949,12.1666436, "2024/01/01", timezone="MET", num.days=370)
sunrise <- D_18055$sunrise
sunset <- D_18055$sunset
sunrise <- strftime(sunrise, format="%R", tz="MET")
sunset <- strftime(sunset, format="%R", tz="MET")
D_18055["sr"] <- as.POSIXct(sunrise, format = "%H:%M")
D_18055["ss"] <- as.POSIXct(sunset, format = "%H:%M")
D_18055["timestamp"] <- align.time(D_18055$sunrise, 60*10)
D_18055 <- D_18055[c("timestamp", "sr", "ss")]
locsrss <- ggplot(D_18055, aes(x=D_18055$timestamp)) + geom_line(aes(y=D_18055$sr)) + geom_line(aes(y=D_18055$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - D_18055 2024", x = "Datum", y = "Zeit")
pdf("D_18055_SA_SU.pdf", paper="a4r", width=11)
locsrss
dev.off()
png(filename="D_18055_SA_SU.png", width = 1400, height = 800, units = "px")
locsrss
dev.off()
D_18055["Sonnenaufgang"] <- strftime(D_18055$sr, format="%H:%M")
D_18055["Sonnenuntergang"] <- strftime(D_18055$ss, format="%H:%M")
write.table(D_18055, file="D_18055_SaSu.csv", dec=',', sep=';', row.names=FALSE)