average an image along a specific axis.
| -axis axis |
specify axis along which averaging should be performed. By default, the program will use the last non-singleton axis of the input image.
| axis |
the concatenation axis |
|
| -geometric |
produce geometric mean. By default, the program will produce the arithmetic mean. |
| -info |
display information messages. |
| -quiet |
do not display information messages or progress status. |
| -debug |
display debugging messages. |
| -help |
display this information page and exit. |
| -version |
display version information and exit. |