metobs_toolkit.Dataset.update_qc_settings#

Dataset.update_qc_settings(obstype='temp', gapsize_in_records=None, dupl_timestamp_keep=None, persis_time_win_to_check=None, persis_min_num_obs=None, rep_max_valid_repetitions=None, gross_value_min_value=None, gross_value_max_value=None, win_var_max_increase_per_sec=None, win_var_max_decrease_per_sec=None, win_var_time_win_to_check=None, win_var_min_num_obs=None, step_max_increase_per_sec=None, step_max_decrease_per_sec=None, buddy_radius=None, buddy_min_sample_size=None, buddy_max_elev_diff=None, buddy_min_std=None, buddy_threshold=None, buddy_elev_gradient=None)[source]#

Update the QC settings for the specified observation type.

If a argument value is None, the default settings will not be updated.

Parameters:

  • obstype (str, optional) – The observation type to update the quality control settings for. The default is ‘temp’.

  • gapsize_in_records (int (> 0), optional) – A gap is defined as a sequence of missing observations with a length greater or equal to this number, on the input frequencies. The default is None.

  • dupl_timestamp_keep (bool, optional) – Setting that determines to keep, or remove duplicated timestamps. The default is None.

  • persis_time_win_to_check (Timedelta or str, optional) – Time window for persistance check. The default is None.

  • persis_min_num_obs (int (> 0), optional) – Minimal window members for persistance check. The default is None.

  • rep_max_valid_repetitions (int (> 0), optional) – Maximal valid repetitions for repetitions check. The default is None.

  • gross_value_min_value (numeric, optional) – Minimal value for gross value check. The default is None.

  • gross_value_max_value (numeric, optional) – Maximal value for gross value check. The default is None.

  • win_var_max_increase_per_sec (numeric (> 0), optional) – Maximal increase per second for window variation check. The default is None.

  • win_var_max_decrease_per_sec (numeric (> 0), optional) – Maximal decrease per second for window variation check. The default is None.

  • win_var_time_win_to_check (Timedelta or str, optional) – Time window for window variation check. The default is None.

  • win_var_min_num_obs (int (> 0), optional) – Minimal window members for window variation check. The default is None.

  • step_max_increase_per_sec (numeric, optional) – Maximal increase per second for step check. The default is None.

  • step_max_decrease_per_sec (numeric (< 0), optional) – Maximal decrease per second for step check. The default is None.

  • buddy_radius (numeric (> 0), optional) – The radius to define neighbours in meters. The default is None.

  • buddy_min_sample_size (int (> 2), optional) – The minimum sample size to calculate statistics on. The default is None.

  • buddy_max_elev_diff (numeric (> 0), optional) – The maximum altitude difference allowed for buddies. The default is None.

  • buddy_min_std (numeric (> 0), optional) – The minimum standard deviation for sample statistics. This should represent the accuracty of the observations. The default is None.

  • buddy_threshold (numeric (> 0), optional) – The threshold (std units) for flaggging observations as buddy outliers. The default is None.

  • buddy_elev_gradient (numeric, optional) – Describes how the obstype changes with altitude (in meters). The default is -0.0065. The default is None.

Return type:

None.

Note

The gap defenition is independend of the observation type, and is thus set for all the observation types.

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