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
  LUG   ???  IR      C     161.23   5.31 ISS       LUG  
  KOU   ???  IR      C     185.78  10.09 ISS       KOU  
  RAB   ???  IR      D     294.51  14.49 ISS       RAB  
  PMG   ???  IR      D     271.76  17.96 ISS       PMG  
  AFI   ???  IR      D     101.02  22.60 ISS       AFI  
  RIV   ???  IR      D     207.08  26.65 ISS       RIV  
  CAN   ???  IR      D     208.49  28.88 ISS       CAN  
  WEL   ???  IR      D     166.48  31.80 ISS       WEL  
  ADE   ???  IR      D     220.68  34.42 ISS       ADE  
  MCQ   ???  IR      D     185.35  44.21 ISS       MCQ  
  OSH   ???  IR      D     332.46  51.28 ISS       OSH  
  HNG   ???  IR      C     333.46  51.90 ISS       HNG  
  MTJ   ???  IR      C     334.10  52.17 ISS       MTJ  
  ONA   ???  IR      C     335.28  52.46 ISS       ONA  
  KAM   ???  IR      D     330.05  52.73 ISS       KAM  
  MAE   ???  IR      C     333.33  52.79 ISS       MAE  
  SUM   ???  IR      D     328.37  53.11 ISS       SUM  
  ABU   ???  IR      D     329.32  53.19 ISS       ABU  
  MAT   ???  IR      C     332.71  53.29 ISS       MAT  
  ISN   ???  IR      D     336.55  53.58 ISS       ISN  
  NGS   ???  IR      D     323.16  54.70 ISS       NGS  
  HMD   ???  IR      D     326.60  55.03 ISS       HMD  
  URA   ???  IR      D     339.94  56.32 ISS       URA  
  NEM   ???  IR      C     342.78  56.49 ISS       NEM  
  KUS   ???  IR      C     341.65  56.53 ISS       KUS  
  SAP   ???  IR      D     339.30  57.61 ISS       SAP  
  TNG   ???  IR      D     269.20  58.19 ISS       TNG  
  HKC   ???  IR      D     303.40  59.81 ISS       HKC  
  YSS   ???  IR      D     342.41  60.62 ISS       YSS  
  PET   ???  IR      D     355.48  63.50 ISS       PET  
  PBA   ???  IR      D     284.99  75.42 ISS       PBA  
  YAK   ???  IR      D     343.64  77.44 ISS       YAK  
  OBM   ???  IR      D     324.10  77.69 ISS       OBM  
  SHL   ???  IR      D     298.42  79.91 ISS       SHL  
  IRK   ???  IR      D     327.01  81.37 ISS       IRK  
  BRK   ???  IR      D      49.48  82.80 ISS       BRK  
  CLS   ???  IR      D      48.67  82.81 ISS       CLS  
  MHC   ???  IR      D      50.15  83.09 ISS       MHC  
  PRI   ???  IR      C      51.54  83.47 ISS       PRI  
  EBM   ???  IR      D     319.40  83.53 ISS       EBM  
  SHS   ???  IR      D      46.77  83.64 ISS       SHS  
  MIN   ???  IR      D      47.30  84.09 ISS       MIN  
  CHA   ???  IR      D     298.49  84.33 ISS       CHA  
  BOK   ???  IR      D     295.25  84.71 ISS       BOK  
  VIS   ???  IR      D     288.80  85.68 ISS       VIS  
  MDR   ???  IR      C     283.58  87.69 ISS       MDR  
  KOD   ???  IR      C     280.38  89.79 ISS       KOD  
  HYD   ???  IR      D     287.59  90.18 ISS       HYD  
  DUG   ???  IR      D      49.31  90.51 ISS       DUG  
  EDM   ???  IR      C      36.53  93.13 ISS       EDM  
  NDI   ???  IR      D     298.40  93.33 ISS       NDI  
  POO   ???  IR      D     287.89  94.68 ISS       POO  
  SEM   ???  IR      D     320.22  94.88 ISS       SEM  
  FRU   ???  IR      D     312.10  97.56 ISS       FRU  

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