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
  ROCH  ???  IR      d     133.09   0.92 ISC       ROCH 
  JACH  ???  IR      c     108.35   1.08 ISC       JACH 
  PEL   ???  IR      d     130.35   1.23 ISC       PEL  
  SAN   ???  IR      d     139.18   1.46 ISC       SAN  
  TACH  ???  IR      c     150.96   1.49 ISC       TACH 
  PCH   ???  IR      c     139.80   1.67 ISC       PCH  
  CHCH  ???  IR      d     148.84   1.85 ISC       CHCH 
  RTCB  ???  IR      +      72.21   2.69 ISC       RTCB 
  ZON   ???  IR      +      74.10   2.78 ISC       ZON  
  RTRS  ???  IR      +      43.40   2.96 ISC       RTRS 
  RTLL  ???  IR      +      71.19   3.01 ISC       RTLL 
  CFA   ???  IR      +      77.23   3.12 ISC       CFA  
  RFA   ???  IR      +     131.82   3.69 ISC       RFA  
  VCA   ???  IR      +      41.73   4.75 ISC       VCA  
  CNCB  ???  IR      +      13.53  15.85 ISC       CNCB 
  LPB   ???  IR      +      12.93  16.10 ISC       LPB  
  ZOBO  ???  IR      +      12.66  16.35 ISC       ZOBO 
  NNA   ???  IR      +     346.00  20.79 ISC       NNA  
  BAO   ???  IR      +      58.05  27.29 ISC       BAO  
  SNA   ???  IR      +     156.59  53.02 ISC       SNA  
  LIC   ???  IR      +      71.83  74.07 ISC       LIC  
  KIC   ???  IR      +      71.89  74.38 ISC       KIC  
  BUL   ???  IR      c     112.37  87.80 ISC       BUL  
  FFC   ???  IR      -     343.05  90.53 ISC       FFC  
  MTD   ???  IR      c     111.17  92.00 ISC       MTD  
  BNG   ???  IR      +      86.46  92.64 ISC       BNG  

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