Histogram module

The Histogram module displays histograms for selected log curves. "Picks" can be digitized from the display and stored in the Zone database. Histogram picks are typically used for log normalization.

To open the Histogram module:

Main module: Tools > Log Histogram
Click the Histogram button on the Main module toolbar

Getting started

Selecting Wells

Selecting a Log Curve

Advanced tools

Creating "Picks"

Basic shortcuts and key definitions

PageUp	Display previous well
PageDn	Display next well
Display>CrossHair Cursor	Select the Display menu to toggle the large histogram cross hair. The histogram crosshair follows the mouse cursor inside the histogram chart. The cross hair value is echoed in the log curve box.