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 156.85  15.18 ISC       VNA2 
  VNAB5 SHZ  AW  --  +   a 156.83  15.18 ISC       VNA2 
  VNAB1 SHZ  AW  --  +   a 156.81  15.18 ISC       VNA2 
  VNA2  BHZ  AW  --  +   a 156.83  15.19 ISC       VNA2 
  VNAA1 SHZ  AW  --  +   a 156.82  15.19 ISC       VNA2 
  VNAA3 SHZ  AW  --  +   a 156.83  15.19 ISC       VNA2 
  VNAA2 SHZ  AW  --  +   a 156.82  15.19 ISC       VNA2 
  VNAB3 SHZ  AW  --  +   a 156.83  15.19 ISC       VNA2 
  VNAB2 SHZ  AW  --  +   a 156.82  15.19 ISC       VNA2 
  VNAC4 SHZ  AW  --  -   a 156.85  15.19 ISC       VNA2 
  SNAA  B?Z  IR      C     154.77  16.73 MOS       SNAA 
  SNAA  BHZ  GE  --  +   a 154.77  16.73 ISC       SNAA 
  EFI   B?Z  IR      D     274.50  19.55 MOS       EFI  
  QSPA  BHZ  IU  00  +   a 179.98  32.37 ISC       QSPA 
  QSPA  HHZ  IU  85  +   a 179.98  32.37 ISC       QSPA 
  QSPA  BHZ  IU  80  +   a 179.98  32.37 ISC       QSPA 
  QSPA  BHZ  IU  70  +   a 179.98  32.37 ISC       QSPA 
  QSPA  BHZ  IU  10  +   a 179.98  32.37 ISC       QSPA 
  PLCA  BHZ  GT  00  -   a 281.36  33.16 ISC       PLCA 
  MAW   BHZ  AU  --  +   a 141.72  38.19 ISC       MAW  
  BOSA  BHZ  GT  00  +   a  72.60  45.66 ISC       BOSA 
  TSUM  BHZ  IU  00  +   a  57.84  49.90 ISC       TSUM 
  CASY  BHZ  IU  00  +   a 159.16  51.91 ISC       CASY 
  SAML  HHZ  IU  10  +   a 313.94  56.67 ISC       SAML 
  SAML  BHZ  IU  10  +   a 313.94  56.67 ISC       SAML 
  SAML  BHZ  IU  00  +   a 313.94  56.67 ISC       SAML 
  NNA   S?Z  IR      D     298.17  59.85 MOS       NNA  
  DBIC  BHZ  GT  00  +   a  22.63  66.50 ISC       DBIC 
  MTP   BHZ  PR  --  +   a 322.04  82.58 ISC       MTP  
  JTS   B?Z  IR      D     301.56  83.19 MOS       JTS  
  ACON  BHZ  NU  --  +   a 302.14  84.77 ISC       ACON 
  DGAR  S?Z  IR      C     100.78  88.08 MOS       DGAR 

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