Sorry, I'm not 100% sure I understand the situation.  How many channels are in 
the input image?  Just 1 channel?  And the problem is simply that the resulting 
EXR ends up with a channel named "A" but you want it named "R"?  Or am I not 
understanding?

        -- lg


On Mar 31, 2013, at 6:08 PM, Matt Chambers wrote:

> My initial description might have been confusing.  My source is just a 
> monochrome tiff, I need to make it an EXR texture with the data in the red 
> channel.  I can shuffle the data in there on my own with another script, but 
> I'd like it to work with a single maketx command.
> 
> 
> On Mon, Apr 1, 2013 at 1:44 PM, Matt Chambers <[email protected]> wrote:
> 
> I'm using maketx on a monochrome image with alpha (all white). The resulting 
> EXR image has all the data copied into the alpha channel. What I really need 
> is a single channel EXR with the data in the red channel.  Is there a way to 
> override this?
> 
> -Matt
> 
> _______________________________________________
> Oiio-dev mailing list
> [email protected]
> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org

--
Larry Gritz
[email protected]


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