code: def concatenateRoutines(routines, output_file):
      output_fo = open(output_file, "w")
      for r in routines:
          fo = open(r.filename)
          source = fo.read()
          fo.close()
          output_fo.write(source)
      output_fo.close()
  
imports: import os
  import sys
  import clapack_scrub
  import fortran
label_desc: Use image node_id 5 for calling a global function with example usage: concatenateRoutines(routines, output_file) without return types