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
  PPI   ???  IR      +     330.64   4.58 ISC       PPI  
  KGM   ???  IR      -       6.00   6.49 ISC       KGM  
  PSI   ???  IR      -     332.75   8.13 ISC       PSI  
  IPM   ???  IR      -     349.70   9.04 ISC       IPM  
  BSI   ???  IR      -     323.41  12.33 ISC       BSI  
  KKM   ???  IR      -      52.47  17.12 ISC       KKM  
  GBA   ???  IR      +     306.04  30.80 ISC       GBA  
  WBN   ???  IR      -     135.66  31.45 ISC       WBN  
  WB2   ???  IR      +     119.17  34.49 ISC       WB2  
  ASPA  ???  IR      +     125.32  35.67 ISC       ASPA 
  PKI   ???  IR      +     333.38  35.94 ISC       PKI  
  DMN   ???  IR      +     333.02  36.11 ISC       DMN  
  KKN   ???  IR      +     333.40  36.19 ISC       KKN  
  NDI   ???  IR      c     324.94  41.05 ISC       NDI  
  CTA   ???  IR      +     113.92  45.17 ISC       CTA  
  CTAO  ???  IR      +     113.92  45.17 ISC       CTAO 
  NRN   ???  IR      +     334.58  51.76 ISC       NRN  
  MAT   ???  IR      c      36.12  52.62 ISC       MAT  
  MHI   ???  IR      +     318.90  57.21 ISC       MHI  
  SEM   ???  IR      +     343.29  57.98 ISC       SEM  
  ELT   ???  IR      +     348.61  59.17 ISC       ELT  
  MTD   ???  IR      d     253.88  70.59 ISC       MTD  
  KRI   ???  IR      d     253.85  72.48 ISC       KRI  
  NRI   ???  IR      +     354.71  74.43 ISC       NRI  
  TIK   ???  IR      +       8.24  77.88 ISC       TIK  
  OBN   ???  IR      -     327.81  80.28 ISC       OBN  
  SSR   ???  IR      +     315.30  86.70 ISC       SSR  
  JOS   ???  IR      +     318.76  88.10 ISC       JOS  

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