getStepWindow: Get steps within a temporal window

In mablab/rpostgisLT: Managing Animal Movement Data with 'PostGIS' and R

Description

Get steps within a temporal window

Usage

getStepWindow(conn, schema, view, time, interval, step_mode, info_cols,
  tstamp_start, tstamp_last)

Arguments

conn	DBI::DBIConnection
schema	String. Schema name.
view	String. View name.
time	String of the start time of the time window. Including time zone.
interval	lubridate::lubridate::period object of the time window
step_mode	Boolean. Detailed step info (TRUE) or aggregate
info_cols	Character vector of the infolocs columns of the pgtraj.
tstamp_start	POSIXct with timestamp. First time stamp in view.
tstamp_last	POSIXct with timestamp. Last time stamp in view.

Value

A simple feature object of the steps. NULL when out of range.

Author(s)

Balázs Dukai [e-mail]

mablab/rpostgisLT documentation built on May 10, 2020, 9:35 a.m.