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
  ODZ   HHZ  NZ  10  -   a  79.06   2.62 ISC       ODZ  
  RPZ   HHZ  NZ  10  +   a  58.23   3.44 ISC       RPZ  
  KHZ   HHZ  NZ  10  +   a  58.22   5.68 ISC       KHZ  
  HIZ   HHZ  NZ  10  +   a  42.19   9.17 ISC       HIZ  
  OUZ   HHZ  NZ  10  +   a  28.04  11.51 ISC       OUZ  
  STKA  BHZ  AU  --  -   a 296.01  23.98 ISC       STKA 
  QSPA  BHZ  IU  10  +   a 180.04  44.53 ISC       QSPA 
  QSPA  BHZ  IU  00  +   a 180.04  44.53 ISC       QSPA 
  QSPA  BHZ  IU  80  +   a 180.04  44.53 ISC       QSPA 
  QSPA  BHZ  IU  70  +   a 180.04  44.53 ISC       QSPA 
  SNAA  BHZ  GE  --  +   a 183.59  62.81 ISC       SNAA 

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