Alignment geometry (``ALS``)
============================

This involves representing the geometry using a collection of segments that define a linear path in 3D space. This can be useful for representing linear objects such as roads, railways, or pipelines.

.. toctree::

   :titlesonly:

   ALS000_Alignment-geometry
   ALS004_Alignment-segment-shape-representation
   ALS005_Alignment-shape-representation
   ALS006_Alignment-horizontal-shape-representation
   ALS007_Alignment-vertical-shape-representation
   ALS008_Alignment-cant-shape-representation
   ALS010_Alignment-segment-shape-representation-has-the-correct-number-of-items
   ALS011_Alignment-segment-entity-type-consistency
   ALS012_Alignment-segment-start-and-length-attribute-types
   ALS015_Alignment-representation-zero-length-final-segment
   ALS016_Alignment-horizontal-segment-geometric-continuity
   ALS017_Alignment-vertical-segment-geometric-continuity