Analyze ------- The second tab is used to analyze the downloaded harmonized LUCAS data. It consists of two parts - LUCAS land cover classes aggregation and nomenclature translation. .. image:: images/analyze_tab.png Class aggregation ***************** The first part is used for LUCAS land cover classes aggregation. The user has to load the ``json`` file with the defined aggregation using the ``...`` tool button. There are two ``json`` files. One for aggregating LUCAS classes to the first level of LUCAS nomenclature and the other to the second level of LUCAS nomenclature. These two files are stored in ``lc_aggregation`` subdirectory of the plugin directory. The user can also define their own aggregation. A sample input JSON file is `here `_. When the ``json`` file with the defined aggregation is loaded, groups of aggregation are displayed. .. image:: images/load_json.png User can click to one of these groups to show, which classes are aggregated to the specific group. .. image:: images/aggregated_groups.png When clicked on ``Apply aggregation`` button, new column is added to the attribute table. .. image:: images/att_table.png Nomenclature translation ************************ The second part is used for nomenclature translation. The user has to load the ``csv`` file with defined translation using the ``...`` tool button and choose the target column of the translation. A sample input CSV file is `here `_. .. image:: images/translation.png When clicked on ``Apply translation`` button, new column is added to the attribute table. .. image:: images/att_table2.png .. note:: The nomenclature translation function is still in its initial version and is intended for further development.