Data Entry ========== For a full step-by-step flow, see :ref:`GUI Walkthrough — Main Window Overview `. Manual table entry ------------------ You can type values directly into the table cells (rows below the header row). Managing dimensions ------------------- - Use the row ``+`` / ``-`` buttons to add or remove rows. - Use the column ``+`` / ``-`` buttons to add or remove columns. - Use **New Table** to reinitialize table structure based on row/column inputs. Delete old entries ------------------ When **Delete Old Entries** is checked, old cell contents are cleared while rebuilding the table. .. image:: ../_static/gui_walkthrough/01_main_window_overview.png :alt: Data entry and table controls :width: 700px