### Show only rmse statistics?

Posted:

**2017-06-10T06:30:40-07:00**Hi

I use this command line to show some stats that I need from my images because I only need mean/min/max/std.dev and bit depth of all channels:

And I need rmse values only, not the one that goes from 0-1 or 0-255
Is there a more elegant way to output this?

I use this command line to show some stats that I need from my images because I only need mean/min/max/std.dev and bit depth of all channels:

And I need rmse values only, not the one that goes from 0-1 or 0-255

Code: Select all

```
identify -verbose ../image.cr2 | grep 'min\|max\|mean\|deviation\|Red\|Green\|Blue\|Overall\|Gray
Red: 16-bit
Green: 16-bit
Blue: 16-bit
Red:
min: 39987 (0.610163)
max: 65535 (1)
mean: 56933 (0.868743)
standard deviation: 1790 (0.0273137)
Green:
min: 31874 (0.486366)
max: 65535 (1)
mean: 52995.1 (0.808654)
standard deviation: 1429.62 (0.0218147)
Blue:
min: 51791 (0.79028)
max: 65535 (1)
mean: 65453 (0.998748)
standard deviation: 565.024 (0.00862172)
Overall:
min: 31874 (0.486366)
max: 65535 (1)
mean: 58460.4 (0.892048)
standard deviation: 5374.79 (0.0820141)
dng:Green: 1.103
'
```