TIN Storage Version (Environment setting)

Tools that honor the TIN Storage Version setting will output TIN surfaces in the specified version.

Usage notes

• When constructing TIN surfaces in versions of ArcGIS prior to 10, make sure to set this environment setting to PRE_10.0.

Dialog syntax

• CURRENT—Can be either conforming Delaunay triangulation or constrained Delaunay triangulation. This option also adds support for additional spatial references. This is the default.
• PRE_10.0—Supports Delaunay conforming triangulations for constructing TINs.

Scripting syntax

arcpy.env.tinSaveVersion = tin_save_version

Parameter	Explanation
tin_save_version	The triangulation version to use when building TINs CURRENT—Can be either conforming Delaunay triangulation or constrained Delaunay triangulation. This option also adds support for additional spatial references. This is the default. PRE_10.0—Supports Delaunay conforming triangulations for constructing TINs.

tinSaveVersion syntax

import arcpy

# Set the tinSaveVersion environment to CURRENT
arcpy.env.tinSaveVersion = "CURRENT"