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
  BKZ   HHZ  NZ  10  -   a 193.26  19.26 ISC       BKZ  
  BFZ   HHZ  NZ  10  -   a 192.58  20.77 ISC       BFZ  
  SNZO  BHZ  IU  00  +   a 195.15  21.71 ISC       SNZO 
  QRZ   HHZ  NZ  10  +   a 199.74  21.88 ISC       QRZ  
  CNB   BHZ  AU  --  +   a 235.78  32.31 ISC       CNB  
  CTA   ???  IR      D     264.25  33.56 AUST      CTA  
  CMSA  BHZ  AU  --  +   a 243.79  34.37 ISC       CMSA 
  COEN  BHZ  AU  --  -   a 273.54  37.65 ISC       COEN 
  BBOO  BHZ  AU  --  +   a 243.47  42.63 ISC       BBOO 
  MTN   BHZ  AU  --  +   a 270.48  49.23 ISC       MTN  
  KNA   ???  IR      D     266.07  50.71 AUST      KNA  
  MBWA  BHZ  IU  10  -   a 257.32  57.93 ISC       MBWA 
  MBWA  HHZ  IU  10  -   a 257.32  57.93 ISC       MBWA 
  MAJO  BHZ  IU  00  -   a 323.62  70.22 ISC       MAJO 
  MAJO  BHZ  IU  10  -   a 323.62  70.22 ISC       MAJO 
  MAJO  HHZ  IU  10  +   a 323.62  70.22 ISC       MAJO 
  CISI  BHZ  GE  --  +   a 268.25  72.69 ISC       CISI 
  ASAJ  BHZ  JP  --  -   a 331.50  73.72 ISC       ASAJ 
  SSLB  BHZ  TW  --  +   a 303.44  74.01 ISC       SSLB 
  TPUB  BHZ  TW  --  -   a 302.85  74.01 ISC       TPUB 
  S10A  BHZ  TA  --  +   a  44.52  81.77 ISC       S10A 
  T11A  BHZ  TA  --  +   a  45.70  82.31 ISC       T11A 
  U15A  BHZ  TA  --  +   a  47.64  83.88 ISC       U15A 
  F10A  BHZ  TA  --  +   a  37.57  85.92 ISC       F10A 
  Y24A  BHZ  TA  --  -   a  52.53  87.61 ISC       Y24A 

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