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Reply To: Select empty features

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Hi there,

Thank you for your post. In order to select only features in HIGHWAY where the NAME field is empty, please first create a new Selection in the MAP Selections window and open the Expression Builder.

The full expression is:

This will select features where the highway field contains a value (highway is not null) and where the name field does not have a value (an empty string).

Please let me know if I can assist you further.

All the best,
Application Specialist
Avenza Systems Inc.