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
  HOPE  BHZ  II  10  +   a 286.06   5.40 ISC       HOPE 
  EFI   S?Z  IR      C     271.14  18.39 MOS       EFI  
  QSPA  HHZ  IU  85  +   a 179.98  34.15 ISC       QSPA 
  QSPA  BHZ  IU  00  +   a 179.98  34.15 ISC       QSPA 
  QSPA  BHZ  IU  60  +   a 179.98  34.15 ISC       QSPA 
  QSPA  BHZ  IU  10  +   a 179.98  34.15 ISC       QSPA 
  QSPA  BHZ  IU  80  +   a 179.98  34.15 ISC       QSPA 
  QSPA  BHZ  IU  70  +   a 179.98  34.15 ISC       QSPA 
  MAW   BHZ  AU  --  +   a 143.63  40.25 ISC       MAW  
  LVC   BHZ  IU  00  -   a 300.62  45.12 ISC       LVC  
  LVC   BHZ  IU  10  -   a 300.62  45.12 ISC       LVC  
  VNDA  BHZ  GT  00  +   a 182.83  46.51 ISC       VNDA 
  SAML  BHZ  IU  10  -   a 315.23  54.67 ISC       SAML 
  SAML  BHZ  IU  00  -   a 315.23  54.67 ISC       SAML 
  NNA   S?Z  IR      C     299.18  58.06 MOS       NNA  
  OTAV  BHZ  IU  00  +   a 304.13  69.48 ISC       OTAV 
  SDV   BHZ  IU  00  -   a 315.44  73.87 ISC       SDV  
  JTS   S?Z  IR      C     303.07  81.34 MOS       JTS  

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