library(lubridate)
library(ggplot2)
library(StreamMetabolism)
library(xts)
library(reshape)
library(scales)
Costa_Rica,_San_Jose <- sunrise.set(9.927128,-84.082012, "2024/01/01", timezone="MET", num.days=370)
sunrise <- Costa_Rica,_San_Jose$sunrise
sunset <- Costa_Rica,_San_Jose$sunset
sunrise <- strftime(sunrise, format="%R", tz="MET")
sunset <- strftime(sunset, format="%R", tz="MET")
Costa_Rica,_San_Jose["sr"] <- as.POSIXct(sunrise, format = "%H:%M")
Costa_Rica,_San_Jose["ss"] <- as.POSIXct(sunset, format = "%H:%M")
Costa_Rica,_San_Jose["timestamp"] <- align.time(Costa_Rica,_San_Jose$sunrise, 60*10)
Costa_Rica,_San_Jose <- Costa_Rica,_San_Jose[c("timestamp", "sr", "ss")]
locsrss <- ggplot(Costa_Rica,_San_Jose, aes(x=Costa_Rica,_San_Jose$timestamp)) + geom_line(aes(y=Costa_Rica,_San_Jose$sr)) + geom_line(aes(y=Costa_Rica,_San_Jose$ss)) + labs(title = " Sonnenauf-/Sonnenuntergang - Costa_Rica,_San_Jose 2024", x = "Datum", y = "Zeit")
pdf("Costa_Rica,_San_Jose_SA_SU.pdf", paper="a4r", width=11)
locsrss
dev.off()
png(filename="Costa_Rica,_San_Jose_SA_SU.png", width = 1400, height = 800, units = "px")
locsrss
dev.off()
Costa_Rica,_San_Jose["Sonnenaufgang"] <- strftime(Costa_Rica,_San_Jose$sr, format="%H:%M")
Costa_Rica,_San_Jose["Sonnenuntergang"] <- strftime(Costa_Rica,_San_Jose$ss, format="%H:%M")
write.table(Costa_Rica,_San_Jose, file="Costa_Rica,_San_Jose_SaSu.csv", dec=',', sep=';', row.names=FALSE)