Edit Photometric File - Angles

Photometric Type

The Photometric Type used to categorize the file is displayed on this tab. The Standard File Format allows for the specification of two IESNA photometric Types; Type B and Type C. Type B photometry is used to represent floodlight distributions and Type C photometry is used to describe Roadway and Interior distributions.

Number of Vertical Angles

The total number of vertical angles included in the report is displayed here. A complete list of vertical angles is displayed below. The individual vertical angles may be replaced by alternate values, if needed.

Number of Horizontal Angles

The total number of horizontal angles included in the report is displayed here. A complete list of horizontal angles is displayed below. The individual horizontal angles may be replaced by alternate values, if needed.