Bank Line Data Fields

Bank Line data can be edited on either the Bank Line Grid Window of the Lines Grid or the Bank Line Property Sheet.

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

This table describes all the bank line specific data which can be used to define a bank line.

Common Data Fields

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

Bank Line Data

Database Table Name: hw_bank_survey

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

A unique name for the bank line

Text

Length

Length of the line

length

Double

Bank data

Bank line XYZ data is stored in the Bank data grid containing an entry for each vertex in the line.

Offset (cross chainage) values are automatically calculated from X and Y coordinates, but are not exported or imported when exporting to / importing from external files.

Database Table Name: hw_bank

Show Columns	Database Names
	Size, Type and Units
	Defaults and Error Limits

Position in Data Structure	Field Name	Help Text	Database Field	Data Type	Size	Units	Error Lower Limit	Warning Lower Limit	Warning Upper Limit
1	X coordinate	X coordinate of the vertex	X	Double		L
2	Y coordinate	Y coordinate of the vertex	Y	Double		L
3	Bank level	Z (height) coordinate of the vertex	Z	Double		Z	0	0
4	Discharge coeff - cd	Coefficient of discharge at vertex	discharge_coeff	Double
5	Modular limit	Modular limit at vertex. The ratio (downstream depth above crest) / (upstream depth above crest) over which the bank is assumed to be drowned.	modular_ratio	Double				0	0.99
6	RTC Definition	Name of the RTC Table or Variable that defines vertical movement of the vertex. Used to model breaching of the bank.	rtc_definition	Text	10

bank_array

Array

River Lines

Lines Grid

Property Sheets