The label, arc, polygon, centroid, region and text sections of a coverage are all supported as layers. Attributes from INFO are appended to labels, arcs, polygons or region where appropriate. When available the projection information is read and translated. Polygon geometries are collected for polygon and region layers from the composing arcs.
Text sections are represented as point layers. Display height is preserved in the HEIGHT attribute field; however, other information about text orientation is discarded.
Info tables associated with a coverage, but not specifically named to be attached to one of the existing geometric layers is currently not accessible through OGR. Note that info tables are stored in an 'info' directory at the same level as the coverage directory. If this is inaccessible or corrupt no info attributes will be appended to coverage layers, but the geometry should still be accessible.
The layers are named as follows: