Using Workbench Command

Workbench Command is a set of command-line tools that can be used to perform simple and complex operations within Connectome Workbench.

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MERGE CIFTI FILES ALONG DENSE DIMENSION
   wb_command -cifti-merge-dense
      <direction> - which dimension to merge along, ROW or COLUMN
      <cifti-out> - output - the output cifti file

      [-label-collision] - how to handle conflicts between label keys
         <action> - 'ERROR', 'FIRST', or 'LEGACY', default 'ERROR', use
            'LEGACY' to match v1.4.2 and earlier

      [-cifti] - repeatable - specify an input cifti file
         <cifti-in> - a cifti file to merge

      The input cifti files must have matching mappings along the direction not
      specified, and the mapping along the specified direction must be brain
      models.