Layer marks can be added to a raster log. Layer marks are the tops or bottoms of the zones or layers that should be connected in the cross section. Layer marks are specified by a depth table. A layer mark table may be automatically added when creating a registered raster log from a registration file. A layer mark table can be imported by specifying the table in the Log page, or the layer marks can be manually added to the log.
The layer marks are imported by specifying the Layer mark table and Layer mark column in the Property Manager.
Click on the raster log in the borehole view or Object Manager.
Click the Log tab to view the Log page in the Property Manager.
Click the 
button in the
Layer mark table field.
In the Open dialog, select the file containing the layer mark data.
Click Open.
Specify the column definitions in the Specify Worksheet Column Definitions dialog.
Specify the data positions in the Specify Data Type and Column Positions dialog.
Select the correct column in the Layer mark column field in the Log page.
The layer marks are imported and added to the raster log.
The layer marks can also be manually added to the raster log. To add layer marks to a raster log,
Select the raster log in the borehole view or Object Manager.
Click the Log tab in the Property Manager to view the Log page.
Click the Pick
Layers button in the Pick
layers field. The cursor will change to 
to indicate layer marks can be added to the log. Existing layers will
be indicated by a blue line in the log with the <layer
name> (<depth>) displayed in blue to the right.
Click the raster log in the location you wish to add a layer mark. You may wish to zoom in to precisely place the layer mark.
Type a layer name in the Add Layer dialog or select a layer name from the Please name this layer list.
Click OK in the Add Layer dialog. The layer mark is added and indicated by a blue line in the log. The layer name and depth is displayed to the right of the log.
Repeat steps 4 through 6 to create additional layer marks.
Press ENTER to finish adding layer marks to the raster log.
In the Layer Marks Table dialog, specify whether or not to save the layer marks to a table, the table name, and Pre-clear option.
Click OK to save the changes and add the layer marks to the raster log.
The layer marks have now been added to the raster log. If the layer marks were saved to a table, a new table is created or an existing table is updated depending on the selections in the Layer Marks Table dialog.
Existing layer marks can be edited or removed by clicking the existing layer mark while in pick layers mode. To edit or remove a layer mark:
Select the raster log in the borehole view or Object Manager.
Click the Log tab in the Property Manager to view the Log page.
Click the Pick
Layers button in the Pick
layers field. The cursor will change to
to indicate layer marks can be added to the log. Existing layers will
be indicated by a blue line in the log with the <layer
name> (<depth>) displayed in blue to the right.
Click the existing layer mark you wish to edit or remove.
In the Update Layer Name dialog, select an Action and, if necessary, a Layer name.
Click OK in the Update Layer Name dialog.
Repeat steps 4 through 6 for all existing layer marks you wish to change or remove.
Press ENTER to finish editing layer marks on the raster log.
In the Layer Marks Table dialog, specify whether or not to save the layer marks to a table, the table name, and Pre-clear option.
Click OK to save the changes.
See Also