Help - Deleting node/branch data outside interval
From TreeGraph help
The Delete values outside interval... operation allows you to delete all numeric values from a node/branch data column which are not inside a specified interval.
Note that this feature was not available before version 2.0.22.
The dialog
To access the Delete values outside interval-dialog select Edit → Node/branch data → Delete values outside interval... from the main menu. Before version 2.0.24 this feature could accesssed from the Old:Edit node/branch data-dialog.
You can specify the upper and lower border of the interval and only values which match the condition lowerBorder <= value <= upperBorder
will remain in the document. All others will be deleted.