Interactive QC

1 General overview
2 Advanced settings

General overview

After automatic quality check, the user can continue with a visual inspection of already flagged data values in the Interactive QC. Flagged data values can be explored in a plot, selected and assigned with the new flag value. The entire flag scheme of the dataset can be modified this way. At the end of the process, flag values are saved with the data and the quality status is updated.

This tool enables to perform a manual quality assessment for the selected dataset by manually selecting data by cursor or expression and flagging them.

Component	Description
Graph	Area where data are visualized as time series plot.
Toolbar	See toolbar
Columns to show	Columns of dataset shown in tree form. By checking user can visualize individual columns. Users can control the visibility/flagging of columns by clicking on the flag icon.
Add data	Opens the dialog for loading data from other datasets currently loaded in the project.
Selectable flags	Displays color, description and value of flags for the given dataset as loaded from dataset's flag scheme. Users can temporarily change color of flag by clicking on the color box. If checked, the flag will be included in cursor/expression selection.
Apply flags	Clicking on the flag next to Apply flags opens table widget dialog with flag scheme
Flag value	Number that user wants to use as a flag. If a flag value doesn't exist, a new record will be created in the flag scheme.
Set	Apply value from Flag value to the current selection.
Undo	Undo last flagging
Advanced	Advanced options. See details below
Quality report	Opens Quality report dialog.
Close	Close Manual QA window.
Save	Save user changes to data, but dataset is not marked as manually checked. Users can save the last position where ended flagging to automatically continue from that place when opening manual control next time.
Final save	Final save when operator flagged everything and dataset will be marked as manually checked.

Advanced settings

Component	Description
Maintenance log	Show hide vertical lines representing maintenance events (if available). The dotted vertical line represents maintenance events without exact time, the dashed line represents exact time.
Flag style	User is able to set basic parameters - size, opacity and marker style of flag. These settings are automatically previewed on the graph. These settings last only for the current session and after closing dialog is reset.