Nikon's HIGH-ISOs are Nikon's HIGH-ISOs are specified not in 'common EXIF' tag (tag id=2), but in special tag (tag id = 37). LibRaw 0.16-beta1 already contains this change, so it should work fine). Could you please upload sample file to somewhere (Dropbox or so)? -- Alex Tutubalin @LibRaw LLC reply
Nikon's HIGH-ISOs are specified not in 'common EXIF' tag (tag id=2), but in special tag (tag id = 37).
LibRaw 0.16-beta1 already contains this change, so it should work fine).
Could you please upload sample file to somewhere (Dropbox or so)?