For a special application I am creating DNG's with IEEE 32 bit float data instead of (normal) integer data.
Rawdigger does not know how to handle these, unfortunately.
The content of my files are OK.
They are read by Photoshop as well as Lightroom.
Also using 'dng_validate.exe' shows no errors.
Thanks for the wonderful program and greetings,
I can make a floating point DNG available if you like (dropbox)...