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
  IPM   ???  IR      d     120.17   8.13 NEIC      IPM  
  KGM   ???  IR      c     124.81  11.39 NEIC      KGM  
  MDRS  L?Z  IR      C     289.24  14.18 NDI       MDRS 
  TRD   L?Z  IR      C     270.80  16.83 NDI       TRD  
  BOK   S??  IR      C     333.73  16.94 NDI       BOK  
  HYB   ???  IR      c     301.67  17.36 HYB       HYB  
  BLSP  L?Z  IR      C     320.96  17.59 NDI       BLSP 
  KMI   ???  IR      d      25.95  18.39 BJI       KMI  
  LATR  S??  IR      C     301.65  19.50 NDI       LATR 
  AKL   S??  IR      C     308.04  20.29 NDI       AKL  
  GYA   ???  IR      D      32.62  21.42 BJI       GYA  
  KKM   ???  IR      d      95.18  22.20 NEIC      KKM  
  CD2   ???  IR      D      21.07  23.96 BJI       CD2  
  NDI   S??  IR      C     323.82  25.42 NDI       NDI  
  KALP  ???  IR      d      81.43  28.07 MAN       KALP 
  RCP   ???  IR      c      81.73  28.46 MAN       RCP  
  BIPH  ???  IR      d      88.39  32.03 MAN       BIPH 
  NJ2   ???  IR      D      41.26  32.79 BJI       NJ2  
  TIY   ???  IR      C      27.13  33.40 BJI       TIY  
  KSH   ???  IR      d     335.17  34.71 BJI       KSH  
  HHC   ???  IR      C      23.14  35.67 BJI       HHC  
  AAK   B?Z  IR      C     336.40  37.94 MOS       AAK  
  MAIO  ???  IR      c     316.58  41.74 NEIC      MAIO 
  SNY   ???  IR      D      33.40  42.12 BJI       SNY  
  UKR   S?Z  IR      D     351.44  42.84 MOS       UKR  
  TLY   B?Z  IR      D       8.71  43.63 MOS       TLY  
  VLA   M?Z  IR      C      37.46  47.70 MOS       VLA  
  BRVK  ???  IR      c     341.03  48.27 MOS       BRVK 
  BOD   S?Z  IR      C      13.55  51.44 MOS       BOD  
  MAK   ???  IR      c     318.23  53.03 MOS       MAK  
  SVE   ???  IR      c     338.25  54.63 MOS       SVE  
  YSS   ???  IR      c      38.28  56.27 MOS       YSS  
  KIV   ???  IR      c     317.57  56.64 MOS       KIV  
  SOC   ???  IR      d     316.24  58.51 MOS       SOC  
  APA   ???  IR      d     339.31  71.07 MOS       APA  
  VKA   ???  IR      C     317.58  75.39 VIE       VKA  
  ARSA  ???  IR      D     316.50  75.87 VIE       ARSA 
  OBKA  ???  IR      D     315.72  76.51 VIE       OBKA 
  MOA   ???  IR      D     317.09  76.74 VIE       MOA  
  KMR   ???  IR      c     317.30  76.84 NEIC      KMR  
  KBA   ???  IR      D     316.28  77.35 VIE       KBA  
  CLL   ???  IR      d     320.61  77.67 NEIC      CLL  
  WTTA  ???  IR      D     316.46  78.52 VIE       WTTA 
  WATA  ???  IR      D     316.54  78.56 VIE       WATA 
  FUR   ???  IR      d     317.39  78.75 NEIC      FUR  
  SQTA  ???  IR      D     316.42  78.81 VIE       SQTA 
  MOTA  ???  IR      C     316.55  78.88 VIE       MOTA 
  DAVA  ???  IR      D     316.51  79.71 VIE       DAVA 
  FELD  ???  IR      D     317.16  80.96 LEDBW     FELD 
  DAG   ???  IR      c     347.71  86.69 NEIC      DAG  
  DLF   ???  IR      D     323.83  89.36 DIAS      DLF  

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