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
  CASY  BHZ  IU  00  -   a 163.99  21.91 ISC       CASY 
  KLBR  SHZ  AU  --  -   a  57.61  22.20 ISC       KLBR 
  PSAC2 BHZ  AU  00  +   a  47.12  31.25 ISC       PSAC2
  AUALC BHZ   S  --  +   a  67.22  37.82 ISC       ASP  
  QLP   BHZ  AU  --  +   a  80.31  42.82 ISC       QLP  
  QIS   BHZ  AU  --  -   a  69.68  43.77 ISC       QIS  
  MTN   BHZ  AU  --  +   a  53.64  44.46 ISC       MTN  
  TROLL BHZ  NO  --  -   a 204.64  48.10 ISC       TROLL
  TOLI2 BHZ  GE  --  +   a  32.53  51.74 ISC       TOLI2
  VNA3  BHZ  AW  --  -   a 203.34  51.91 ISC       VNA3 
  BELA  BHZ  AI  04  -   a 191.65  52.86 ISC       BELA 
  KMI   ???  IR      d       6.65  70.96 BJI       KMI  
  GYA   ???  IR      c      10.19  72.68 BJI       GYA  
  LZH   ???  IR      c       6.57  81.93 BJI       LZH  
  KBL   BHZ  IU  --  -   a 338.04  83.64 ISC       KBL  
  HNS   ???  IR      d      15.02  84.64 BJI       HNS  
  GTA   ???  IR      d       3.12  85.00 BJI       GTA  

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