moc_lev1 datafile: MOCNESS_W0004B.dat  
    file created with clean_revise_peterson_moc1.pl v0.5 
    created Tue, 3 Aug 2004 by Hal Batchelder 
  moc_lev2 datafile: MOCNESS_W0004B_1.dat  
    file created with clean_revise_peterson_moc1.pl v0.5 
    created Tue, 3 Aug 2004 by Hal Batchelder 
  moc_lev3 datafile: MOCNESS_W0004B_1_1.dat  
    file created with clean_revise_peterson_moc1.pl v0.5 
    created Tue, 3 Aug 2004 by Hal Batchelder