return rounded seconds from time
See also
Other helpers:
fex(),
obs_footname(),
obs_format(),
obs_freq(),
obs_list.dt(),
obs_out(),
obs_rbind(),
obs_read_csvy(),
obs_trunc(),
obs_write_csvy(),
rtorf-deprecated,
sr()
Examples
{
x <- Sys.time() + seq(1, 55, 1)
paste0(x," ",
obs_roundtime(x), " ",
obs_freq(data.table::second(x),
seq(0, 55, 10)))
}
#> [1] "2025-09-26 21:00:56.806669 50 50" "2025-09-26 21:00:57.806669 50 50"
#> [3] "2025-09-26 21:00:58.806669 0 50" "2025-09-26 21:00:59.806669 0 50"
#> [5] "2025-09-26 21:01:00.806669 0 0" "2025-09-26 21:01:01.806669 0 0"
#> [7] "2025-09-26 21:01:02.806669 0 0" "2025-09-26 21:01:03.806669 0 0"
#> [9] "2025-09-26 21:01:04.806669 0 0" "2025-09-26 21:01:05.806669 0 0"
#> [11] "2025-09-26 21:01:06.806669 0 0" "2025-09-26 21:01:07.806669 0 0"
#> [13] "2025-09-26 21:01:08.806669 10 0" "2025-09-26 21:01:09.806669 10 0"
#> [15] "2025-09-26 21:01:10.806669 10 0" "2025-09-26 21:01:11.806669 10 10"
#> [17] "2025-09-26 21:01:12.806669 10 10" "2025-09-26 21:01:13.806669 10 10"
#> [19] "2025-09-26 21:01:14.806669 10 10" "2025-09-26 21:01:15.806669 10 10"
#> [21] "2025-09-26 21:01:16.806669 10 10" "2025-09-26 21:01:17.806669 10 10"
#> [23] "2025-09-26 21:01:18.806669 20 10" "2025-09-26 21:01:19.806669 20 10"
#> [25] "2025-09-26 21:01:20.806669 20 10" "2025-09-26 21:01:21.806669 20 20"
#> [27] "2025-09-26 21:01:22.806669 20 20" "2025-09-26 21:01:23.806669 20 20"
#> [29] "2025-09-26 21:01:24.806669 20 20" "2025-09-26 21:01:25.806669 20 20"
#> [31] "2025-09-26 21:01:26.806669 20 20" "2025-09-26 21:01:27.806669 20 20"
#> [33] "2025-09-26 21:01:28.806669 30 20" "2025-09-26 21:01:29.806669 30 20"
#> [35] "2025-09-26 21:01:30.806669 30 20" "2025-09-26 21:01:31.806669 30 30"
#> [37] "2025-09-26 21:01:32.806669 30 30" "2025-09-26 21:01:33.806669 30 30"
#> [39] "2025-09-26 21:01:34.806669 30 30" "2025-09-26 21:01:35.806669 30 30"
#> [41] "2025-09-26 21:01:36.806669 30 30" "2025-09-26 21:01:37.806669 30 30"
#> [43] "2025-09-26 21:01:38.806669 40 30" "2025-09-26 21:01:39.806669 40 30"
#> [45] "2025-09-26 21:01:40.806669 40 30" "2025-09-26 21:01:41.806669 40 40"
#> [47] "2025-09-26 21:01:42.806669 40 40" "2025-09-26 21:01:43.806669 40 40"
#> [49] "2025-09-26 21:01:44.806669 40 40" "2025-09-26 21:01:45.806669 40 40"
#> [51] "2025-09-26 21:01:46.806669 40 40" "2025-09-26 21:01:47.806669 40 40"
#> [53] "2025-09-26 21:01:48.806669 50 40" "2025-09-26 21:01:49.806669 50 40"
#> [55] "2025-09-26 21:01:50.806669 50 40"