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
  CHT   ???  IR      C     352.61   9.09 ISS       CHT  
  SHL   ???  IR      C     354.93  12.27 ISS       SHL  
  BOK   ???  IR      C     327.94  12.47 ISS       BOK  
  CHA   ???  IR      D     338.55  14.57 ISS       CHA  
  KMI   ???  IR      C      36.32  14.89 ISS       KMI  
  LHA   ???  IR      C     353.69  16.38 ISS       LHA  
  POO   ???  IR      C     288.24  19.21 ISS       POO  
  NDI   ???  IR      C     318.55  21.27 ISS       NDI  
  DDI   ???  IR      D     323.09  21.91 ISS       DDI  
  TNG   ???  IR      D     144.30  23.57 ISS       TNG  
  LAN   ???  IR      C      21.27  24.65 ISS       LAN  
  LEM   ???  IR      D     143.30  24.66 ISS       LEM  
  LAH   ???  IR      C     319.60  25.04 ISS       LAH  
  SIA   ???  IR      C      31.89  25.34 ISS       SIA  
  KAR   ???  IR      C     299.18  27.05 ISS       KAR  
  WRS   ???  IR      C     320.25  28.60 ISS       WRS  
  NAN   ???  IR      D      47.32  30.07 ISS       NAN  
  BTO   ???  IR      C      25.52  31.01 ISS       BTO  
  ZSC   ???  IR      D      50.98  31.35 ISS       ZSC  
  FRU   ???  IR      C     335.03  33.49 ISS       FRU  
  TAS   ???  IR      C     327.84  34.79 ISS       TAS  
  IRK   ???  IR      C      10.73  39.88 ISS       IRK  
  SHI   ???  IR      C     300.09  40.87 ISS       SHI  
  ABU   ???  IR      D      53.20  43.92 ISS       ABU  
  VLA   ???  IR      D      40.74  44.69 ISS       VLA  
  GRS   ???  IR      C     311.34  48.63 ISS       GRS  
  SVE   ???  IR      D     337.37  50.02 ISS       SVE  
  YSS   ???  IR      C      40.66  53.28 ISS       YSS  
  TAN   ???  IR      C     235.44  55.10 ISS       TAN  
  YAK   ???  IR      C      20.00  55.26 ISS       YAK  
  KSA   ???  IR      C     301.95  55.55 ISS       KSA  
  JER   ???  IR      C     299.42  55.91 ISS       JER  
  SIM   ???  IR      C     314.69  58.85 ISS       SIM  
  MOS   ???  IR      C     327.45  59.96 ISS       MOS  
  IST   ???  IR      C     309.53  61.88 ISS       IST  
  PET   ???  IR      D      37.42  64.84 ISS       PET  
  LWI   ???  IR      C     261.36  65.58 ISS       LWI  
  APA   ???  IR      C     338.82  66.45 ISS       APA  
  LVV   ???  IR      C     318.71  66.45 ISS       LVV  
  KJN   ???  IR      C     334.38  67.45 ISS       KJN  
  BEO   ???  IR      D     313.08  68.43 ISS       BEO  
  SOD   ???  IR      C     337.64  68.83 ISS       SOD  
  KHE   ???  IR      C     354.21  69.14 ISS       KHE  
  BHA   ???  IR      C     248.98  69.64 ISS       BHA  
  HNR   ???  IR      D     105.23  70.11 ISS       HNR  
  KIR   ???  IR      C     337.52  71.25 ISS       KIR  
  UPP   B?Z  IR      C     328.96  71.30 ISC       UPP  
  UPP   ???  IR      C     328.96  71.30 ISS       UPP  
  VIE   ???  IR      C     316.65  71.37 ISS       VIE  
  BUL   ???  IR      C     243.33  71.57 ISS       BUL  
  ZAG   ???  IR      C     314.09  71.62 ISS       ZAG  
  CAN   ???  IR      D     134.47  71.66 ISS       CAN  
  KLS   ???  IR      C     324.98  72.10 ISS       KLS  
  MES   ???  IR      C     306.09  72.16 ISS       MES  
  PRU   ???  IR      C     318.47  72.58 ISS       PRU  
  LJU   ???  IR      C     314.33  72.63 ISS       LJU  
  KHC   ???  IR      C     317.58  73.22 ISS       KHC  
  CLL   ???  IR      C     319.86  73.55 ISS       CLL  
  PIE   ???  IR      C     233.62  73.93 ISS       PIE  
  GOT   ???  IR      C     326.53  74.12 ISS       GOT  
  ROM   ???  IR      C     310.09  74.27 ISS       ROM  
  CHU   ???  IR      C     315.35  76.04 ISS       CHU  
  STU   ???  IR      C     317.35  76.12 ISS       STU  
  PAV   ???  IR      C     313.66  76.43 ISS       PAV  
  STR   ???  IR      C     317.24  77.08 ISS       STR  
  BNS   ???  IR      C     319.70  77.24 ISS       BNS  
  WIT   ???  IR      C     321.62  77.38 ISS       WIT  
  KOU   ???  IR      C     114.75  77.63 ISS       KOU  
  DBN   ???  IR      C     321.00  78.36 ISS       DBN  
  GRH   ???  IR      D     231.61  78.45 ISS       GRH  
  NOR   ???  IR      C     351.92  79.78 ISS       NOR  
  NOU   ???  IR      C     115.75  80.11 ISS       NOU  
  GRC   ???  IR      C     316.34  80.37 ISS       GRC  
  KEW   ???  IR      C     320.89  81.83 ISS       KEW  
  DUR   ???  IR      C     324.32  81.94 ISS       DUR  
  SDB   ???  IR      C     253.07  83.51 ISS       SDB  
  MAW   ???  IR      D     191.19  83.60 ISS       MAW  
  ALE   ???  IR      C     356.85  83.70 ISS       ALE  
  ALM   ???  IR      C     306.88  86.50 ISS       ALM  
  TOL   ???  IR      C     310.13  86.97 ISS       TOL  
  CRT   ???  IR      D     307.43  87.30 ISS       CRT  
  MAL   ???  IR      C     307.15  88.05 ISS       MAL  
  MBC   ???  IR      C       7.38  88.56 ISS       MBC  
  PTO   ???  IR      D     312.30  89.95 ISS       PTO  
  RES   ???  IR      C       2.12  92.07 ISS       RES  
  GDH   ???  IR      D     348.66  94.38 ISS       GDH  

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