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
  TIY   ???  IR      +      94.36   9.91 ISC       TIY  
  KMI   ???  IR      -     169.58  14.18 ISC       KMI  
  SEM   SPZ  IR      C     315.44  17.89 MOS       SEM  
  SNY   ???  IR      +      73.94  18.17 ISC       SNY  
  NVS   SPZ  IR      D     329.83  19.32 MOS       NVS  
  CHG   ???  IR      +     182.72  20.27 ISC       CHG  
  CHTO  ???  IR      +     182.72  20.27 ISC       CHTO 
  QIZ   ???  IR      -     154.02  21.80 ISC       QIZ  
  BDT   ???  IR      +     182.41  21.83 ISC       BDT  
  TAS   ???  IR      -     285.19  23.44 ISC       TAS  
  TAS   SPZ  IR      D     285.19  23.44 MOS       TAS  
  SVE   ???  IR      +     317.66  31.13 ISC       SVE  
  SVE   SPZ  IR      C     317.66  31.13 MOS       SVE  
  VRI   ???  IR      +     302.70  52.65 ISC       VRI  
  BZS   ???  IR      -     304.06  56.06 ISC       BZS  
  CLL   ???  IR      -     312.99  58.97 ISC       CLL  
  KHC   ???  IR      -     310.52  59.57 ISC       KHC  
  TDS   ???  IR      c     299.85  62.19 ISC       TDS  
  OSS   ???  IR      +     309.25  62.75 ISC       OSS  
  SAX   ???  IR      +     310.11  62.95 ISC       SAX  
  SLE   ???  IR      -     310.93  63.20 ISC       SLE  
  VDL   ???  IR      -     309.31  63.27 ISC       VDL  
  LLS   ???  IR      +     309.84  63.35 ISC       LLS  
  ZLA   ???  IR      -     310.69  63.41 ISC       ZLA  
  TMA   ???  IR      +     309.17  63.80 ISC       TMA  
  DOU   ???  IR      +     314.61  64.26 ISC       DOU  
  MMK   ???  IR      -     309.47  64.38 ISC       MMK  
  DIX   ???  IR      -     309.72  64.69 ISC       DIX  
  EMS   ???  IR      -     309.90  64.98 ISC       EMS  
  WRA   ???  IR      -     144.74  67.01 ISC       WRA  
  CTA   ???  IR      -     134.75  73.13 ISC       CTA  
  YKC   ???  IR      -      15.77  75.01 ISC       YKC  
  BNG   ???  IR      +     268.02  80.54 ISC       BNG  
  EDM   ???  IR      -      19.40  83.60 ISC       EDM  
  FFC   ???  IR      -      12.56  84.63 ISC       FFC  

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