Risk Impact Zone Data Fields

Risk Impact Zone data can be edited on either the Risk Impact Zone Grid Window of the Polygons Grid or the Risk Impact Zone Property Sheet.

Most data can be edited on the grid, but some fields cannot be displayed in the grid format.

To view and edit all zone data, use the Property Sheet.

The following describes all the data which can be used to define a Risk Impact Zone. For details of results fields, see the Risk Impact Zone Results Data Fields topic.

Common Data Fields

Fields that are common to the majority of objects can be found in the Common Fields topic.

Risk Impact Zone Data

Database Table Name: hw_risk_impact_zone

Show Columns

Database Names

Size, Type and Units

Defaults and Error Limits

Field Name

Help Text

Database Field

Data Type

Size

Units

Precision

Default

Error Lower Limit

Error Upper Limit

Warning Lower Limit

Warning Upper Limit

ID

The name of the zone

polygon_id

Text

64

 

0

 

 

 

 

 

Category Used to group sets of zones together for reporting purposes. category_id Text

64

  0

 

 

 

 

 

Area

Zone area. Default value calculated from polygon geometry.

area

Double

 

CA

3

         

Boundary Array

An array of X/Y values defining the geometry of the zone.

boundary_array

Array

 

XY

0

 

 

 

 

 

Risk Impact Zones

Polygons

Polygons Grid

Property Sheets