# IsNbcEmpty()

Check to see if the geom/mesh set of the node model is empty.

## Usage

IsNbcEmpty( model )

## Parameters

model (string)
The name of the node model entity to be checked for emptiness.

## Return Value

emptyFlag (boolean)
The flag that indicates the emptiness of the node model entity (true if model entity is empty).

## Error

The model must be a valid node entity.

## Description

This routine checks to see if the geom/mesh set of a node model entity is empty. The model is the name of the node entity to be checked for emptiness. If the return value is True, the node model entity is empty, or else it is not empty. For example,
IsNbcEmpty( 'node_1' )