| -threshold 3.4,0.6,-0.03 | Segment by flooding from a high to a low threshold, |
| with a given increment (default increment = (high - low)/100) | |
| -series 1.3,4.7,0.05 | Segment through a series of thresholds: start,finish,increment. |
| -verbose 7 | Verbose output. |
| -datatype u | Force writing of a new data type. |
| -fill | Fill in borders between segments or features (use with -threshold). |
| -Mask mask.tif | Mask for flooding (use with -threshold, must be integer and same size as input image). |
| -output feature.pif | Base name to generate numbered output file names (use with -threshold). |