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FIGURE 2.8a: The screen that remains from the previous sequence. The table is still in editable format. |
FIGURE 2.8b: Find the "Field Calculator" button and click on it. |
FIGURE 2.8c: Select the "Timeperiod" indicator already present in the database. |
FIGURE 2.8d: Double-click the "Timeperiod" entry to enter it in the equation box at the bottom. Click the "OK" button. |
FIGURE 2.8e: The entries in the new column are identical to those in the "Timeperiod" column. |