Retaining custom White Balance on importing Raw IR files

how can stop lr changing custom white balance on importing raw infra red files_

lr interpret camera-embedded wb numbers limited 2000k on red end.  custom wb below 2000k?

 

the way around lr not being able go red enough ir make custom camera profile dng profile editor includes negative wb calibration shift, can further subtract normal limit of 2000k.  still won’t translate camera number lr number, don’t think, apply lr-computed number ir images, eyedroppering custom wb raw in lr ir profile place.

 

tutorial 4 on page 8 of dng profile editor documentation describes ir photos:

 

http://wwwimages.adobe.com/www.adobe.com/content/dam/adobe/en/products/photoshop/pdfs/cs6/ dngprofile_editordocumentation.pdf

 

the dng profile editor available in photoshop resources list:

 

http://www.adobe.com/products/photoshop/extend.displaytab2.html#resources

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