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Field Calculator Calculation of simple or complex expressions using operators and functions that can be applied to field values in a table and/or to constant values Calculation of new or existing field values using arithmetic, mathematical, date, etc. expressions. Inclusion of constant values and/or values from other fields.
Geometric functions such as area or perimeter are also available. |
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Operators and Functions 
Create expressions by applying operators and functions to field values. Arithmetic, mathematical, date and text functions available
Geometric Functions 
Retrieve geometric property values, extract coordinates and elevation values. Save them in new or existing fields. Can also be used as a condition, for example to classify features depending on their area or perimeter.
Advanced Expressions 
Use programming expressions to create advanced calculations and display the results in the preview. Chained and nested conditions, case sensitivity, lists, type checks and conversions, ...

