WellCAD Basics - Advanced Logic Technology

BOOK 1 - WELLCAD BASICS - 213
Highlight interval (left) and corresponding points in the cross-plot chart (right)
To insert a Highlight interval:
� Click the icon to switch on the highlight mode.
� Move the cursor into the logs preview.
� Hold down the SHIFT key and drag the mouse to open a box.
� To highlight another interval simply hold down the SHIFT key again and
drag a box. (Only one interval can be highlighted at a time.)
� To leave the Highlight mode simple click on the icon again.
The highlight tool can be particularly useful to identify clouds of data points which
can be clustered in a next step. Note, the highlight tool can only be applied to the
logs preview. If you wish to select points from the cross-plot and highlight them in
the logs preview, use the cluster method explained in 1.8.3 Building Data Clusters.
Cluster to Borehole
As already mentioned earlier, a new Percentage Log is created in the logs preview if
at least one cluster has been created in the cross-plot chart.
To add this Percentage log to the borehole document and make it part of the log
chart, click the icon.
Please note that the log copied to the borehole document is not updated if clusters
are deleted or added afterwards (see also 1.8.3 Building Data Clusters).