In the Data Worksheet window, you may specify which field or column to associate with the Sample ID, X-Coordinate, Y-Coordinate, the Z variate, the Z2 variate, or External Drift by clicking on the second cell from the top in any column. This will bring up the Column Assignment dialog:
The name of the column or variate name.
• None – make column unassigned.
• Sample ID – the specified column contains Sample Number or Sample ID information.
• X Coordinate – the specified column contains values for the X-Coordinate location. If you choose a column that is already assigned to another variate, the other variatecolumn will switch with the original X Coordinate column.
• Y Coordinate -- the specified column contains values for the Y-Coordinate location. If you choose a column that is already assigned to another variate, the other variatecolumn will switch with the original Y Coordinate column.
• Z (Primary Variate) – the specified column contains values for the Z variate. If you choose a column that is already assigned to another variate, the other variatecolumn will switch with the original Z column.
• Z2 (Covariate) – the specified column contains values for the Covariate (sometimes called Z2. The Covariate is used in cokriging. If this column is assigned a special Covariate Toolbar will appear on the main menu. If you choose a column that is already assigned to another variate, the other variatecolumn will switch with the original Z2 column.
• External Drift – the specified column contains the external drift data. If you choose a column that is already assigned to another variate, the other variatecolumn will switch with the original external drift column.
Rebuild the internal worksheet when window closes. This is equivalent to pressing the Rebuild button on the Data Worksheet window.
Close window without applying changes.
Apply changes and close window.