Transformed images are saved with wrong histogram range. After transforming by some tone mapping operator, histogram range of image is set to interval <0,1>.

However, transform operators mostly do not output images in range <0,1>. This leads to changing of image luminance/color range, when it is being saved.

In TMOGui, user can change histogram to desired range and save image within that range. But no such option for changing histogram range is available in TMOCmd, which is also affected by this bug and it makes it unusable.