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] "2025-07-24 19:17:36.634356 30 30" "2025-07-24 19:17:37.634356 30 30"
#> [3] "2025-07-24 19:17:38.634356 40 30" "2025-07-24 19:17:39.634356 40 30"
#> [5] "2025-07-24 19:17:40.634356 40 30" "2025-07-24 19:17:41.634356 40 40"
#> [7] "2025-07-24 19:17:42.634356 40 40" "2025-07-24 19:17:43.634356 40 40"
#> [9] "2025-07-24 19:17:44.634356 40 40" "2025-07-24 19:17:45.634356 40 40"
#> [11] "2025-07-24 19:17:46.634356 40 40" "2025-07-24 19:17:47.634356 40 40"
#> [13] "2025-07-24 19:17:48.634356 50 40" "2025-07-24 19:17:49.634356 50 40"
#> [15] "2025-07-24 19:17:50.634356 50 40" "2025-07-24 19:17:51.634356 50 50"
#> [17] "2025-07-24 19:17:52.634356 50 50" "2025-07-24 19:17:53.634356 50 50"
#> [19] "2025-07-24 19:17:54.634356 50 50" "2025-07-24 19:17:55.634356 50 50"
#> [21] "2025-07-24 19:17:56.634356 50 50" "2025-07-24 19:17:57.634356 50 50"
#> [23] "2025-07-24 19:17:58.634356 0 50" "2025-07-24 19:17:59.634356 0 50"
#> [25] "2025-07-24 19:18:00.634356 0 0" "2025-07-24 19:18:01.634356 0 0"
#> [27] "2025-07-24 19:18:02.634356 0 0" "2025-07-24 19:18:03.634356 0 0"
#> [29] "2025-07-24 19:18:04.634356 0 0" "2025-07-24 19:18:05.634356 0 0"
#> [31] "2025-07-24 19:18:06.634356 0 0" "2025-07-24 19:18:07.634356 0 0"
#> [33] "2025-07-24 19:18:08.634356 10 0" "2025-07-24 19:18:09.634356 10 0"
#> [35] "2025-07-24 19:18:10.634356 10 0" "2025-07-24 19:18:11.634356 10 10"
#> [37] "2025-07-24 19:18:12.634356 10 10" "2025-07-24 19:18:13.634356 10 10"
#> [39] "2025-07-24 19:18:14.634356 10 10" "2025-07-24 19:18:15.634356 10 10"
#> [41] "2025-07-24 19:18:16.634356 10 10" "2025-07-24 19:18:17.634356 10 10"
#> [43] "2025-07-24 19:18:18.634356 20 10" "2025-07-24 19:18:19.634356 20 10"
#> [45] "2025-07-24 19:18:20.634356 20 10" "2025-07-24 19:18:21.634356 20 20"
#> [47] "2025-07-24 19:18:22.634356 20 20" "2025-07-24 19:18:23.634356 20 20"
#> [49] "2025-07-24 19:18:24.634356 20 20" "2025-07-24 19:18:25.634356 20 20"
#> [51] "2025-07-24 19:18:26.634356 20 20" "2025-07-24 19:18:27.634356 20 20"
#> [53] "2025-07-24 19:18:28.634356 30 20" "2025-07-24 19:18:29.634356 30 20"
#> [55] "2025-07-24 19:18:30.634356 30 20"