WellCAD Basics - Advanced Logic Technology

1.8.1.4 Depth Range Selection
BOOK 1 - WELLCAD BASICS - 209
In order to display the data points in a different color derived from a
color palette, set the Low and High values of the data range and
specify the number of color classes you would like to see. E.g. for a
value range of 0 to 200 and 50 classes the frequency between color
changes is 4.
� In the Default Settings section you can define whether points falling
outside the classification are shown using a defined color or if they are
not plotted at all (option unchecked).
� To store a classification scheme click the Save As button – a *.CCD
(Chart Classification Dictionary) file will be created – and use the
Load button to retrieve a classification scheme. Classification
information is also saved in chart templates.
For each plot the depth interval from which the cross plotted data points originate,
can be set in the Depth Range tab of the Chart Settings.
Depth Range selection for each plot
Besides using the Maximum depth range determined from the source logs you have
the choice to enter a customized From and To value or pick a depth section from a
log (From Log) such as a Strata Log or Comment Log. You are allowed to select
only a single interval provided by a log.
It is also possible to change the depth range interactively in the Log Overview
window (see below).