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
  VRI   ???  IR      C       3.35   0.13 BUC       VRI  
  VRI   S?Z  IR      C       3.35   0.13 MOS       VRI  
  VRI   ???  IR      c       3.35   0.13 NEIC      VRI  
  PETR  ???  IR      C      91.58   0.36 BUC       PETR 
  GRER  ???  IR      D     152.79   0.40 BUC       GRER 
  GHRR  ???  IR      C      55.69   0.58 BUC       GHRR 
  MLR   ???  IR      C     246.09   0.59 BUC       MLR  
  MLR   S?Z  IR      C     246.09   0.59 MOS       MLR  
  ISR   ???  IR      D     191.29   0.63 BUC       ISR  
  ISR   ???  IR      d     191.29   0.63 NEIC      ISR  
  TUDR  ???  IR      C     101.52   0.68 BUC       TUDR 
  TESR  ???  IR      C     356.56   0.78 BUC       TESR 
  VARR  ???  IR      D      79.21   0.81 BUC       VARR 
  ONCR  ???  IR      C      27.48   0.82 BUC       ONCR 
  SECR  ???  IR      C     213.44   0.83 BUC       SECR 
  PGOR  ???  IR      D     167.01   0.85 BUC       PGOR 
  FULR  ???  IR      D     193.00   0.87 BUC       FULR 
  SNX   ???  IR      C     246.26   0.93 BUC       SNX  
  SNX   ???  IR      c     246.26   0.93 NEIC      SNX  
  SULR  ???  IR      D     197.34   1.10 BUC       SULR 
  CFR   ???  IR      C     118.59   1.14 BUC       CFR  
  CFR   ???  IR      C     118.59   1.14 CSEM      CFR  
  CFR   ???  IR      c     118.59   1.14 NEIC      CFR  
  BERR  ???  IR      C      57.44   1.18 BUC       BERR 
  AMRR  ???  IR      D     158.50   1.21 BUC       AMRR 
  VOIR  ???  IR      C     256.36   1.21 BUC       VOIR 
  VOIR  ???  IR      c     256.36   1.21 NEIC      VOIR 
  MTUR  ???  IR      C     247.00   1.27 BUC       MTUR 
  CNCR  ???  IR      D     194.18   1.33 BUC       CNCR 
  BBIR  ???  IR      D     197.10   1.35 BUC       BBIR 
  HARR  ???  IR      D     140.14   1.35 BUC       HARR 
  HARR  ???  IR      d     140.14   1.35 NEIC      HARR 
  BGMR  ???  IR      D     199.50   1.35 BUC       BGMR 
  CIOR  ???  IR      D     205.05   1.42 BUC       CIOR 
  IAS   ???  IR      C      21.31   1.57 BUC       IAS  
  IAS   ???  IR      c      21.31   1.57 NEIC      IAS  
  TLCR  ???  IR      D     109.61   1.57 BUC       TLCR 
  TIRR  ???  IR      D     136.12   1.75 BUC       TIRR 
  TIRR  ???  IR      d     136.12   1.75 NEIC      TIRR 
  MSAB  ???  IR      D     153.99   1.82 BUC       MSAB 
  KIS   ???  IR      C      48.26   1.93 CSEM      KIS  
  KIS   S?Z  IR      C      48.26   1.93 MOS       KIS  
  BURAR ???  IR      C     331.78   2.15 BUC       BURAR
  BURAR ???  IR      c     331.78   2.15 NEIC      BURAR
  ZIMR  ???  IR      D     205.37   2.29 BUC       ZIMR 
  CRAR  ???  IR      D     236.77   2.50 BUC       CRAR 
  DRGR  ???  IR      D     292.27   2.97 BUC       DRGR 
  BZS   ???  IR      D     269.94   3.58 BUC       BZS  
  BZS   ???  IR      d     269.94   3.58 NEIC      BZS  
  ZAPS  ???  IR      +     231.34   3.82 BEO       ZAPS 
  VTS   ???  IR      D     220.03   4.00 BUC       VTS  
  SUDU  S?Z  IR      D      95.27   5.90 MOS       SUDU 
  KHC   S?Z  IR      D     295.61   9.53 MOS       KHC  
  APA   S?Z  IR      C       6.80  22.17 MOS       APA  
  APA   ???  IR      c       6.80  22.17 NEIC      APA  
  BILL  S?Z  IR      D      15.96  62.56 MOS       BILL 
  BILL  ???  IR      d      15.96  62.56 NEIC      BILL 

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