Campbell Scientific LoggerNet Datalogger Support Software - Manual (Page 160)

Section 5. Real-Time Tools
Display Options – These options are used to set the look of the graph itself.
The Background Color selects the color of the graph background. This is white
by default. Be careful to select a background color that does not make any of
the data traces disappear.
The Left / Right Grid Colors select the color of the grid lines that go with the
left or right axis scale. The X-Axis color sets the color of the X-Axis.
Data Direction – This option determines how the data values will populate the
graph – right to left (oldest data on the left and newest data on the right) or left
to right (oldest data on the right and newest data on the left).
Title – Allows you to place a descriptive title over the top edge of the graph
and for each axis. Enter the text of the title in the text box, then click the Show
Title check box to make the title visible. Click the Font button to choose the
font style, size and color for the title.
NAN Options Tab
The NAN Options tab of the Graph Display Options dialog box is used to
specify how NAN (Not-A-Number) values will be represented in the graph.
Ignore NAN – If this option is selected, the NAN is not represented on the
graph. There will be one continuous line in which the data points adjoining the
NAN values will be bridged
Plot NAN as gap – When this option is selected any NAN value in the data
will be represented by a discontinuity. This means that the data points on either
side of the NAN will not be connected by a line. There will be breaks in the
line for each NAN in the data.
5-24