0  in pop ===  0  in global
 MPH_local_proc_id()= 0
 MPH_global_proc_id()= 0
  sum of local ranks in pop is  15
  sum of global ranks in pop is  15
  sum of global ranks in world is  36
 myProc_joined= 1
  sum of joined ranks in cpl_pop is  21
 I am proc  0  of global,                   proc  0  of ocean           
 ==============================================