gina_feat_type: gina_polygon
The feature is created only by the VISION* GINA reader with the FORM_POLYGON keyword set to Yes.
The feature can be a FME point-in-polygon feature created from a GINA polygon (centroid) feature and one or more GINA linear (edge) features, or an FME DONUT or POLYGON feature from one or more GINA linear features.
FME may or may not bring the associated attributes over during the conversion due to the factories used; however, the following system attribute is always present and can be used to identify the polygons.
Polygon Attribute:
|
System Attribute |
Range |
Description |
|
polygon_number |
Num(11, 0) |
The arc feature’s radius (primary axis). There is no default. |