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
  NNA   B?Z  IR      C     345.96   2.54 MOS       NNA  
  PB11  BHZ  CX  --  +   a 130.93   8.18 ISC       PB11 
  PB01  BHZ  CX  --  -   a 136.55   9.15 ISC       PB01 
  PB04  HHZ  CX  --  -   a 144.56   9.71 ISC       PB04 
  PB04  BHZ  CX  --  +   a 144.56   9.71 ISC       PB04 
  LVC   BHZ  IU  10  +   a 140.56  10.65 ISC       LVC  
  LVC   HHZ  IU  10  +   a 140.56  10.65 ISC       LVC  
  SAML  BHZ  IU  00  +   a  68.16  13.88 ISC       SAML 
  CPUP  BHZ  GT  00  +   a 126.70  21.24 ISC       CPUP 
  CPUP  BHZ  GT  00  +   a 126.70  21.24 ISC       CPUP 
  SDV   BHZ  IU  10  +   a  13.74  23.85 ISC       SDV  
  TEIG  BHZ  IU  00  -   a 340.71  36.46 ISC       TEIG 
  HKT   S?Z  IR      C     336.93  48.04 MOS       HKT  
  319A  BHZ  AE  --  -   a 325.53  55.55 ISC       319A 
  ANMO  S?Z  IR      C     330.41  56.92 MOS       ANMO 
  FRNY  BHZ  LD  --  +   a   2.18  59.07 ISC       FRNY 
  DUG   BHZ  US  00  +   a 329.50  64.15 ISC       DUG  
  VNA2  BHZ  AW  --  +   a 160.90  69.54 ISC       VNA2 
  SNAA  B?Z  IR      C     161.32  71.14 MOS       SNAA 
  KIP   S?Z  IR      C     292.65  87.79 MOS       KIP  

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