GlobalMapper Not Exporting "Contrast Stretched" 4-Band Imagery

mprentermprenter Global Mapper UserPosts: 24Trusted User
edited May 2015 in Technical Support
Hello, I think I came across a bug translating an image. My input data is a 16-bit, 4-band (Red/Green/Blue/IR) JPEG2000 image. This image loads and displays fine into GlobalMapper. I set the contrast adjustment to Linear (Min/Max Stretch) to make the image look better. Then I export this to an 8-bit, 4-band GeoTIFF. During this export, the "stretched" RGB bands are exported but the UNSTRETCHED IR (4th Band) is exported. I think it should be exporting the stretched version of all bands.
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