ProEXR File Description

=Attributes=
channels (chlist)
comments (string): « created with mental ray 3.6.51.2 »
compression (compression): None
dataWindow (box2i): [0, 0, 3519, 10999]
displayWindow (box2i): [0, 0, 3519, 10999]
lineOrder (lineOrder): Increasing Y
pixelAspectRatio (float): 1.000000
screenWindowCenter (v2f): [0.000000, 0.000000]
screenWindowWidth (float): 1.000000
tiles (tiledesc): [32, 32]

=Channels=
A (float)
B (float)
G (float)
R (float)