Description Usage Arguments Value Examples
Define a filter for the eBird Basic Dataset (EBD) based on a range of start
times for the checklist. This function only defines the filter and, once all
filters have been defined, auk_filter()
should be used to call AWK and
perform the filtering.
1 |
x |
|
time |
character; 2 element character vector giving the range of times
in 24 hour format, e.g. |
An auk_ebd
object.
1 2 3 4 | # only keep checklists started between 6 and 8 in the morning
system.file("extdata/ebd-sample.txt", package = "auk") %>%
auk_ebd() %>%
auk_time(time = c("06:00", "08:00"))
|
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