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
  SYO   ???  IR      d     205.90  35.49 NEIC      SYO  
  PULI  ???  IR      C      34.38  40.52 DJA       PULI 
  SINI  ???  IR      D      36.92  40.58 DJA       SINI 
  PENI  ???  IR      C      32.77  40.89 DJA       PENI 
  TRT   ???  IR      c      44.14  42.46 NEIC      TRT  
  SRDI  ???  IR      C      46.61  42.61 DJA       SRDI 
  RATI  ???  IR      D      48.49  43.17 DJA       RATI 
  PCBI  ???  IR      C      20.58  45.80 DJA       PCBI 
  LARI  ???  IR      C      19.21  46.57 DJA       LARI 
  SIBI  ???  IR      C      19.55  46.99 DJA       SIBI 
  SPA   ???  IR      c     180.00  48.02 NEIC      SPA  
  SLR   ???  IR      c     271.22  48.44 NEIC      SLR  
  NINI  ???  IR      C      49.93  49.07 DJA       NINI 
  SNAA  ???  IR      +     204.46  49.75 AWI       SNAA 
  VNA2  ???  IR      c     204.88  51.37 NEIC      VNA2 
  VNA1  ???  IR      c     205.10  51.73 NEIC      VNA1 
  HYB   ???  IR      C     353.61  59.52 HYB       HYB  
  POO   ???  IR      c     348.65  61.16 NDI       POO  
  QIZ   ???  IR      c      26.66  65.30 BJI       QIZ  
  ATD   ???  IR      c     314.54  65.60 NEIC      ATD  
  KMI   ???  IR      c      17.86  69.08 NEIC      KMI  
  GYA   ???  IR      d      21.09  71.34 BJI       GYA  
  LSA   ???  IR      C       6.26  71.79 BJI       LSA  
  TEH   ???  IR      c     333.55  83.18 TEH       TEH  
  TIY   ???  IR      C      22.09  83.53 BJI       TIY  
  HHC   ???  IR      d      20.37  86.24 BJI       HHC  

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