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
  NAN   ???  IR      C     304.76  11.49 ISS       NAN  
  MTJ   ???  IR      D      37.99  13.47 ISS       MTJ  
  VLA   ???  IR      C       4.94  17.24 ISS       VLA  
  PEK   ???  IR      C     324.24  18.15 ISS       PEK  
  HSK   ???  IR      C     349.40  18.34 ISS       HSK  
  SIA   ???  IR      C     299.57  19.93 ISS       SIA  
  KMI   ???  IR      C     274.09  24.50 ISS       KMI  
  UGL   ???  IR      D      19.16  24.99 ISS       UGL  
  IRK   ???  IR      C     330.46  32.63 ISS       IRK  
  SHL   ???  IR      D     277.90  34.16 ISS       SHL  
  PET   ???  IR      D      30.80  34.58 ISS       PET  
  DJA   ???  IR      D     218.24  38.98 ISS       DJA  
  LEM   ???  IR      D     216.66  39.09 ISS       LEM  
  TIK   ???  IR      C     359.55  45.75 ISS       TIK  
  ANR   ???  IR      C     302.50  49.46 ISS       ANR  
  NAM   ???  IR      C     302.82  49.98 ISS       NAM  
  WRS   ???  IR      D     294.00  50.70 ISS       WRS  
  QUE   ???  IR      D     289.91  55.10 ISS       QUE  
  PVC   ???  IR      D     135.25  57.26 ISS       PVC  
  SVE   ???  IR      D     322.40  57.42 ISS       SVE  
  ADE   ???  IR      D     171.74  61.13 ISS       ADE  
  RIV   ???  IR      D     160.15  62.76 ISS       RIV  
  CAN   ???  IR      D     162.60  63.54 ISS       CAN  
  TIF   ???  IR      D     307.35  69.77 ISS       TIF  
  SOD   ???  IR      D     336.57  71.28 ISS       SOD  
  NOR   ???  IR      D     355.10  71.37 ISS       NOR  
  KJN   ???  IR      D     333.17  72.12 ISS       KJN  
  KIR   ???  IR      D     338.07  73.24 ISS       KIR  
  NUR   ???  IR      D     330.37  74.89 ISS       NUR  
  RES   ???  IR      D      11.15  75.56 ISS       RES  
  KRP   ???  IR      D     144.46  76.60 ISS       KRP  
  CNZ   ???  IR      D     145.32  77.56 ISS       CNZ  
  UPP   B?E  IR      D     331.51  78.28 ISC       UPP  
  UPP   ???  IR      D     331.51  78.28 ISS       UPP  
  SKA   ???  IR      D     336.12  78.34 ISS       SKA  
  KSA   ???  IR      D     302.26  79.13 ISS       KSA  
  JER   ???  IR      D     300.61  80.50 ISS       JER  
  SCO   ???  IR      D     350.78  81.80 ISS       SCO  
  GOT   ???  IR      D     331.37  81.93 ISS       GOT  
  KRA   ???  IR      D     322.31  82.28 ISS       KRA  
  CHZ   ???  IR      C     322.83  82.68 ISS       CHZ  
  COP   ???  IR      D     329.58  82.93 ISS       COP  
  COR   ???  IR      D      43.54  83.22 ISS       COR  
  HLW   ???  IR      D     300.31  84.32 ISS       HLW  
  PRU   ???  IR      D     324.17  85.23 ISS       PRU  
  VIE   ???  IR      D     322.05  85.24 ISS       VIE  
  CLL   ???  IR      D     325.82  85.25 ISS       CLL  
  ATH   ???  IR      C     310.47  86.10 ISS       ATH  
  KHC   ???  IR      D     323.84  86.24 ISS       KHC  
  MIN   ???  IR      D      46.57  86.45 ISS       MIN  
  BRK   ???  IR      D      48.95  87.28 ISS       BRK  
  CNC   ???  IR      D      48.79  87.36 ISS       CNC  
  WIT   ???  IR      D     329.45  87.36 ISS       WIT  
  MHC   ???  IR      C      49.15  87.98 ISS       MHC  
  REN   ???  IR      D      46.53  88.04 ISS       REN  
  BNS   ???  IR      D     327.84  88.34 ISS       BNS  
  DBN   ???  IR      D     329.52  88.52 ISS       DBN  
  DUR   ???  IR      D     334.27  89.50 ISS       DUR  
  RUT   ???  IR      D      44.70  91.32 ISS       RUT  
  KEW   ???  IR      D     331.45  91.40 ISS       KEW  

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