[Openexr-devel] renaming channel name attributes / copy channel data to new channel

[Nicola Hoyle]

Hi,

Is there a simple way of renaming channel attributes?

I am reading in an exr which has channels R, G, B and I would like to write out this image to an exr file with channels image1.R, image1.G, image1.B.

Or, I suppose all I really want to do is copy the R channel data to the image1.R channel.

Thanks,
Nici

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