check_times: Check Half-hourly Time Series Data

In grahamstewart12/tidyflux:

Description

Check half-hourly time series data conformity with a one-year regular sequence. Adapted from: REddyProc - fCheckHHTimeSeries.

Usage

check_times(timestamp, dts = 48)

Arguments

timestamp	A time vector in POSIX format.
dts	The number of daily time steps (24 or 48).

Details

The number of steps per day can be 24 (hourly) or 48 (half-hourly). The timestamp must be provided in POSIX time format, with equidistant half-hours and stamped on the half hour. Many fluxr procedures require at least three months of data. Full days of data are preferred: the total amount of data rows should be a multiple of the daily time step, and in accordance with FLUXNET standards, the dataset is spanning from the end of the first (half-)hour (0:30 or 1:00, respectively) and to midnight (0:00).

Value

Produces warnings and stops on errors.

grahamstewart12/tidyflux documentation built on June 4, 2019, 7:44 a.m.