all functions - w

            NT  
 
      write_config_file(fileconfig,filein,action,filedis,fileneinei,filenode,fileneihop)  
      write the configuration file for Compute_neiKDtree  
      fileconfig is the config file name to be produced  
      filein is the simulation filename  
      action =1 distance  
             =2 neighbors  
             =3 adaptahop  
      the other parameters are explained in compute_neiKDtree.f90  
       
interpreted function, defined at ./YRAdapthop.i   line 74