[R] seq.POSIXt creates duplicate entries

[Micha Silver]

Hello all:
I am creating a time series using seq.POSIXt.

ts.full <- as.character(seq.POSIXt(as.POSIXct(start(d.zoo)), 
as.POSIXct(end(d.zoo)), by="hour"))

The period crosses the hour of change from "summer time" to "winter 
time". When checking with:
duplicated(ts.full)
I see that there are some duplicate hours. These fall right at the time 
change. How can I avoid this? (or remove the duplicates)?

Thanks
-- 
Micha Silver
Arava Drainage Authority
+972-523-665918