APT Feature Representation
In addition to the generic FME feature attributes that FME Workbench adds to all features (seeAbout Feature Type Attributes), this format adds the format-specific attributes described in this topic.
APT features consist of geometry and attributes. The attribute names are defined in theDEFline and there is a value for each attribute in each APT feature.
The table below lists the attributes contained in all APT features.
Attribute Name |
Contents |
---|---|
apt_type |
The APT geometric type of this entity. Range:apt_point|apt_none Default:No default |
apt_ival |
This is the i coordinate to the point that is in normal vector. Range:Floating Point Number Default:Blank |
apt_jval |
This is the j coordinate to the point that is in normal vector. Range:Floating Point Number Default:Blank |
apt_kval |
This is the k coordinate to the point that is in normal vector. Range:Floating Point Number Default:Blank |
Points
apt_type:apt_point
APT point features specify a singlexandycoordinate in addition to any associated user-defined attributes.
There are no special FME attributes for the APT point type. Currently, only point features are supported.