Exiftool modefy NoiseProfile

[alip]

hello,dear Phil ! I want to modify the content of NoiseProfile with exiftool, first,I checked the NoiseProfile of the picture, this is the command I use: exiftool.exe -NoiseProfile 007.DNG, output: NoiseProfile:5.5522e-005 3.06e-008; then I modify NoiseProfile: exiftool.exe -NoiseProfile="0.000055 0.000000033" 007.DNG, after running the command, it prompts: 1 image files updated. But in fact, I checked the NoiseProfile of 007.DNG and 007.DNG_original, and the modification was not successful. It is still: NoiseProfile: 5.5522e-005 3.06e-008; Excuse me Phil, is my command wrong? What should be the correct command?

[Phil Harvey]

This is likely FAQ 3

- Phil