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
  VNAC6 SHZ  AW  --  +   a 158.55  15.96 ISC       VNA2 
  VNAB5 SHZ  AW  --  +   a 158.53  15.96 ISC       VNA2 
  VNAB1 SHZ  AW  --  -   a 158.51  15.97 ISC       VNA2 
  VNAA3 SHZ  AW  --  +   a 158.53  15.97 ISC       VNA2 
  VNAA2 SHZ  AW  --  -   a 158.52  15.97 ISC       VNA2 
  VNAB3 SHZ  AW  --  -   a 158.53  15.97 ISC       VNA2 
  VNAB2 SHZ  AW  --  -   a 158.52  15.97 ISC       VNA2 
  VNAC3 SHZ  AW  --  +   a 158.52  15.98 ISC       VNA2 
  SNAA  B?Z  IR      C     156.36  17.49 MOS       SNAA 
  EFI   BHZ  II  10  +   a 271.46  19.74 ISC       EFI  
  SYO   BHZ  PS  --  -   a 139.60  30.21 ISC       SYO  
  TRQA  BHZ  IU  10  +   a 292.17  30.67 ISC       TRQA 
  TRQA  BHZ  IU  00  +   a 292.17  30.67 ISC       TRQA 
  PLCA  BHZ  GT  00  -   a 279.51  33.22 ISC       PLCA 
  QSPA  BHZ  IU  00  +   a 179.98  33.32 ISC       QSPA 
  QSPA  BHZ  IU  10  +   a 179.98  33.32 ISC       QSPA 
  QSPA  BHZ  IU  70  +   a 179.98  33.32 ISC       QSPA 
  MIR   S?Z  IR      D     151.92  48.50 MOS       MIR  
  TSUM  BHZ  IU  00  +   a  58.05  49.20 ISC       TSUM 
  LSZ   BHZ  IU  00  -   a  66.47  57.70 ISC       LSZ  
  LSZ   BHZ  IU  10  -   a  66.47  57.70 ISC       LSZ  
  NNA   B?Z  IR      C     297.25  59.62 MOS       NNA  
  OTAV  BHZ  IU  10  +   a 302.13  71.05 ISC       OTAV 
  TAU   BHZ  II  10  -   a 174.45  80.33 ISC       TAU  

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