fdk_get_sequence: Get sequence of good-quality data

In computationales/flux_data_kit: Flux Data Kit

Get sequence of good-quality data

Description

Determines the longest consecutive sequence of good-quality data, separately for GPP and LE. Short "interruptions" of bad-quality data are ignored as long as they don't exceed the given length threshold

Usage

fdk_get_sequence(
  df,
  site = "sitename",
  qc_threshold = 0.5,
  leng_threshold = 25,
  do_plot = FALSE,
  out_path = "data/tmp"
)

Arguments

df	data frame with daily FLUXNET-based data
site	a FLUXNET site name to process
qc_threshold	Threshold of the the QC information (fraction of good- quality half-hourly data used for daily aggregates).
leng_threshold	Threshold of interruptions of bad-quality data to be ignored. In days.
do_plot	boolean, whether to create plot, defaults to FALSE
out_path	the path where to store the plot

Value

A data frame containing information about the start date and end date of the longest sequence.

computationales/flux_data_kit documentation built on Feb. 23, 2025, 8:19 p.m.