标签： r spatial xts
我试图将空间点数据转换为STI
c2168.st <- STIDF(sp, time = c2168$date, data = c2168[,c("id","date")]) Warning message: In STI(sp, time) : STI(): setting timeIsInterval to default value FALSE. 我该怎么设置它？ 我用了 timeIsInterval(time) = "FALSE"，对STIDF而言，但没有成功。 谢谢 乙
c2168.st <- STIDF(sp, time = c2168$date, data = c2168[,c("id","date")]) Warning message: In STI(sp, time) : STI(): setting timeIsInterval to default value FALSE.
timeIsInterval(time) = "FALSE"