CARIS Onboard : Onboard Viewer : Commands : Add New Layer By Attribute Value
 

Add New Layer By Attribute Value

 

Menu

File > New > Layer By > Attribute Value

Tool

Pop-up

Add Layer(s) > Attribute Value

(Layers window)

Add a new display layer based on attribute values. All features in the active (selected) layer that meet user-specified filter criteria based on attribute values are added to a new display layer. This can be useful if you want to identify all features in a specific area of a specific type and status. For example, if you want to identify all underwater rocks in the current view that are partly submerged.

Related commands:

Add New Layer by Feature Acronym

Add New Layer by Feature Object ID

Add New Layer by Feature Type

Add New Layer by Rule File

Add New Layer by Unique Feature Acronyms

Rule Wizard

Show/Edit Filter

Select by Attribute Value

Interface

The Add New Layer by Attribute Value command uses the following dialog box.

Option

Description

Acronym

The acronym of the attribute to use for the filter criteria. The list is populated with all attributes found in all features present in the active layer. Select an attribute from the list.

Operator

The operator to user in the filter. Available operators depend on the selected attribute acronym. Select an operator from the list.

Value

The attribute value to use for the filter criteria. The type of value depends on the selected attribute acronym. Type a value or select a value from the list.

Depth and height values are displayed according to the precision settings using the Options command.

Layer Name

A name for the new layer. Define the name in one of the following ways:

Click in the box to generate a name based on the options selected.

Type a specific name.

Procedure

1. Make a layer active.

2. Select the Add New Layer by Attribute Value command.

The Create by Attribute Value dialog box is displayed.

3. Select an attribute acronym from the list.

4. Select an operator.

5. Type or select a value.

6. Define a name for the new layer.

7. Click OK.

A layer displaying only the features that meet the criteria is added.