This option enters the graphing section of the program in which flow rate data log files may be selected and presented in graphical format for viewing, printing or saving to a graphics format file.  Additionally, if there is more than one hour of data in the log file, a graphical error analysis called the Trumpet Graph can be created, printed, and/or saved to a graphics format file.

Further details on the features of the Graph Data Log option are available directly in the Data Log Graph form Help screen.