Filter

The Filter option is used to display a subset of the data on the map, as well as in the Data panel, Chart and Legend.

The Filter tools are:

	No activated filter.
	Activated filter.
	Activate a filter.
	Clear a filter.
	Remove all filters from the current layer.

Filter by check box

You can check each value individually when there are 50 different values or less in a string thematic data or 10 different values or less in a numeric thematic data.

Filter by logical expression

Logical expressions are used to filter values when there are more than 50 different values in a string thematic data or more than 10 different values in a numeric thematic data.

String thematic data

The logical expressions available to filter text values are:

For example, you can filter the features whose name contain the word Mary:

Numeric thematic data

The logical expressions available to filter numeric values are:

For example, you can filter the features whose Area column is between 50.00 and 99.99 square km:

Multiple filters

Note that it is also possible to apply filters on multiple columns as well as on multiple layers to perform more targeted analysis.