To add a new tank fill row "''Add row''" must be clicked. "''Clear rows''" is for clearing all the rows. By clicking "''Export''" data will be exported to .csv file. To recalculate polynom "''Calculate''" must be clicked. Clicking [[File:Delete row.png]] on the selected row will remove the row. | To add a new tank fill row "''Add row''" must be clicked. "''Clear rows''" is for clearing all the rows. By clicking "''Export''" data will be exported to .csv file. To recalculate polynom "''Calculate''" must be clicked. Clicking [[File:Delete row.png]] on the selected row will remove the row. |