<< Click to display Table of content >> Navigation:  Standard functions > Expressions

Expressions can be used for many purposes: to select items, to create a new attributes, perform queries...

The user can use using a single properties or combine several properties into a mathematical expression. MithraREM will calculate the value for the expression in the same way as many computer programming languages.

The expression can use mathematical operators, functions and spatial searches.

For example :

_area#*MITHRA::height# will create a new schema or attribute calculating the volume of the building.

MITHRA::operator$ used in a theme on the antennas can color them depending of the operator name or display the operator name as text.

For more information about expressions and their syntax, click here.