qc_timestamp_errors: TimeStamp errors localization

In sapfluxnet/sapfluxnetQC1: Package with functions related to sapfluxnet project data

Description

Function to pinpoint errors in the timestamp

Usage

qc_timestamp_errors(data, timestep = 15, parent_logger = "test")

Arguments

data	Data frame containing the data (sapflow or environmental). It must have a TIMESTAMP variable.
timestep	Integer indicating the measures timestep (in minutes).

Details

TIMESTAMP variable can present continuity, date or another kind of errors. This function checks for them. For that, from the timestep declared in the metadata, a summary of intervals differing from it is presented. Only intervals differing more than 59 seconds from the declared timestep are reported.

Value

A data frame summarizing the errors found, indicating the interval and its duration (in seconds).

See Also

Other Quality Checks Functions: create_dic, qc_coordinates, qc_data_results_table, qc_env_ranges, qc_env_vars_presence, qc_ext_radiation, qc_factor_values, qc_fix_timestamp, qc_get_biomes_spdf, qc_get_biome, qc_get_sapw_md, qc_get_timestep, qc_get_timezone, qc_is_timestamp, qc_md_cols, qc_md_results_table, qc_mind_the_gap_eff, qc_mind_the_gap, qc_out_hampel_filter, qc_out_of_range, qc_out_remove, qc_outliers_process, qc_outliers_subs, qc_pl_treatments, qc_rad_conversion, qc_range_dic, qc_sapf_ranges, qc_sapw_area_calculator, qc_sapw_conversion, qc_set_timezone, qc_soil_texture, qc_species_names_info, qc_species_names, qc_species_verification, qc_start_process, qc_swc_check, qc_swc_fix, qc_time_interval, qc_timestamp_concordance, qc_timestamp_nas

sapfluxnet/sapfluxnetQC1 documentation built on May 29, 2019, 1:50 p.m.