This topic shows an example of a photometric data file in the IES format.
IESNA91[TEST] Simple demo intensity distribution [MANUFAC] Lightscape Technologies, Inc. TILT=NONE 1 -1 1 8 1 1 2 0.0 0.0 0.0 1.0 1.0 0.0 0.0 5.0 10.0 20.0 30.0 45.0 65.0 90.0 0.0 1000.0 1100.0 1300.0 1150.0 930.0 650.0 350.0 0.0