'''Index'''
<<TableOfContents>>

= Name =
make_average_volume

= Description =

= Synopsis =
make_average_volume [options] --subjects subjects --fsgd fsgdfile
= Arguments =

== Required Flagged Arguments ==
|| --subjects <subj1> <subj2> ... || Also can declare subjects in SUBJECTS env variable ||
|| --fsgd fsgdfile || Get subject list from fsgd ||

== Optional Flagged Arguments ==
|| --out <average subject name> || Default name is 'average' ||
|| --topdir topdir || Put data here and link to SUBJECTS_DIR ||
|| --xform xform || Use mri/transforms/xformname (default is talairach.xfm ||
|| --sdir <SUBJECTS_DIR to use instead of the one in the env> || ||
|| --sd || Same as --sdir ||
|| --force || Overwrite existing average subject data ||
|| --keep-all-orig || Concatenate all orig vols into mri/orig.all.mgz ||
|| --no-aseg || Do not create 'average' aseg ||
|| --nocleanup || Do not delete temporary files ||
|| --help || Short descriptive help ||
|| --version || Script version info ||
|| --echo || Enable command echo, for debugging ||
|| --debug || Same as --echo ||

= Examples =
{{{
make_average_volume --out avgsubject --subjects subj1 subj2 subj3 subj4
}}}
This will create $SUBJECTS_DIR/avgsubject with orig.mgz, brain.mgz, and T1.mgz which will be averages of subjects 1-4. 

= See Also =
[[recon-all]], [[make_final_surfaces]], [[morph_subject]]

= Reporting Bugs =
Report bugs to freesurfer@nmr.mgh.harvard.edu