USAGE: mri_mergelabels
- -i label1 -i label2 ... -o outputlabel
This is a simple script that will merge two or more label files. It does this by catting the label files together (after removing the first two lines). It inserts a new header (the first two lines). The number of entries in the new file (ie, the number on the second line), is computed by summing those from the input files.