Hi, as shown in the image, NVTT fails to load in the 2nd data channel of an exr image I have (but RenderDoc and HDRView handle it properly) - but doesn’t warn about it at all. I tried attaching the zipped exr example image (32x32x2 f32) but the forum software doesn’t permit it. I’ve attached it here: Download example.zip | LimeWire
I suspect the image loader assumes RGB channel data. I’ve tried storing this data with ‘X’,’Y’ channel names per the exr convention but that didn’t fix the problem.