user_index

Calling sequence

structure{ region{ user_index } }

Properties

• usage: \(\mathrm{\textcolor{ForestGreen}{optional\;within\;the\;group}}\)

• type: \(\mathrm{integer}\)

• unit: \(\mathrm{-}\)

• values: {0, 1, 2, 3, ...}

Functionality

Additional arbitrary index assigned to a region.

Example

structure{
    region{
        user_index = 1
        ...
    }
}