Black dots -> compressions (C,c,+,U,u)
White dots -> dilatations (D,d,-)
Green dot  -> T-axis
Red dot    -> P-axis
  sta  chan net loc pol a/m   azi   dist author    irsta
  NVL   ???  IR      +     138.53  27.52 ISC       NVL  
  CFA   ???  IR      -     338.55  30.71 ISC       CFA  
  CYA   ???  IR      +     343.54  33.43 ISC       CYA  
  FDA5  ???  IR      +       6.47  35.11 ISC       FDA5 
  SBA   ???  IR      +     193.15  38.84 ISC       SBA  
  LPB   ???  IR      +     343.06  45.46 ISC       LPB  
  ARE   ???  IR      +     338.60  46.07 ISC       ARE  
  MIR   ???  IR      +     164.33  50.52 ISC       MIR  
  HUA   ???  IR      +     334.90  51.12 ISC       HUA  
  NNA   ???  IR      +     333.05  51.49 ISC       NNA  
  CER   ???  IR      -      95.27  54.23 ISC       CER  
  GRM   ???  IR      c     101.21  57.73 ISC       GRM  
  WIN   ???  IR      +      86.40  62.16 ISC       WIN  
  OAQ   ???  IR      c     334.16  63.26 ISC       OAQ  
  KSR   ???  IR      -      96.85  64.13 ISC       KSR  
  PRE   ???  IR      +      97.88  64.83 ISC       PRE  
  BUL   ???  IR      c      95.08  69.79 ISC       BUL  
  MNG   ???  IR      +     218.95  70.41 ISC       MNG  
  COB   ???  IR      +     216.72  70.80 ISC       COB  
  SDV   ???  IR      -     344.25  70.82 ISC       SDV  
  GNZ   ???  IR      +     221.69  71.42 ISC       GNZ  
  TOV   ???  IR      -     345.24  71.61 ISC       TOV  
  CUM   ???  IR      -     351.11  71.72 ISC       CUM  
  TRN   ???  IR      +     353.99  71.72 ISC       TRN  
  CAR   ???  IR      +     348.27  72.00 ISC       CAR  
  WTZ   ???  IR      +     221.19  72.35 ISC       WTZ  
  KRP   ???  IR      +     220.12  72.86 ISC       KRP  
  KRI   ???  IR      c      94.17  73.11 ISC       KRI  
  MTD   ???  IR      c      95.84  74.11 ISC       MTD  
  TAU   ???  IR      +     197.26  74.62 ISC       TAU  
  AVY   ???  IR      +     110.66  79.85 ISC       AVY  
  TOO   ???  IR      +     196.87  80.12 ISC       TOO  
  WAM   ???  IR      +     199.84  80.95 ISC       WAM  
  CAN   ???  IR      +     200.11  81.79 ISC       CAN  
  YOU   ???  IR      +     199.82  82.91 ISC       YOU  
  NWAO  ???  IR      -     173.96  86.07 ISC       NWAO 
  NOU   ???  IR      +     218.33  90.19 ISC       NOU  
  KOU   ???  IR      +     216.97  92.48 ISC       KOU  
  WBN   ???  IR      -     181.95  93.00 ISC       WBN  
  PVC   ???  IR      -     221.49  93.90 ISC       PVC  
  WB2   ???  IR      +     189.46  98.79 ISC       WB2  
  WRA   ???  IR      +     189.45  98.79 ISC       WRA  

sta    - Station code (FDSN)
chan   - channel code
net    - Network code (FDSN)
loc    - Location code (FDSN)
pol    - Polarity
a/m    - Automatic or manual pick
azi    - Event to station azimuth (in degrees)
dist   - Event to station distance (in degrees)
author - Author of the polarity
irsta  - International registry station code