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
  IXG   S?Z  IR      D      47.09   0.69 CASC      IXG  
  FUG   S?Z  IR      D       8.82   0.75 CASC      FUG  
  PCG   S?Z  IR      D      26.50   0.77 CASC      PCG  
  JAT   S?Z  IR      D     313.17   0.90 CASC      JAT  
  NBG   S?Z  IR      D      33.99   1.06 CASC      NBG  
  RTR   S?Z  IR      D      81.16   1.29 CASC      RTR  
  SBLS  S?Z  IR      D      83.80   1.31 CASC      SBLS 
  BOQS  S?Z  IR      D      88.61   1.63 CASC      BOQS 
  PICS  S?Z  IR      D      88.48   1.66 CASC      PICS 
  TPX   S?Z  IR      C     313.68   1.74 MEX       TPX  
  LFU   S?Z  IR      D      88.27   1.80 CASC      LFU  
  LFRS  S?Z  IR      D      92.17   1.85 CASC      LFRS 
  LBRS  S?Z  IR      D      88.63   1.86 CASC      LBRS 
  QZA   S?Z  IR      D      95.03   1.92 CASC      QZA  
  LCBS  S?Z  IR      D      91.12   1.93 CASC      LCBS 
  SNVI  S?Z  IR      D      92.19   2.06 CASC      SNVI 
  CCIG  S?Z  IR      D     336.26   2.81 MEX       CCIG 
  SJS   ???  IR      d     118.20   7.73 NEIC      SJS  
  LCR2  ???  IR      c     119.27   7.87 NEIC      LCR2 
  ICR   ???  IR      d     117.14   7.90 NEIC      ICR  
  BUS   ???  IR      d     119.52   8.17 NEIC      BUS  
  UPA   ???  IR      c     111.52  12.14 NEIC      UPA  
  ROSC  B?Z  IR      C     116.66  18.62 RSNC      ROSC 
  TLL   B?Z  IR      C     156.22  47.74 GUC       TLL  
  CMCH  ???  IR      d     157.03  48.56 GUC       CMCH 
  TRSB  ???  IR      C     107.76  51.32 VAO       TRSB 
  CCHI  B?Z  IR      C     161.00  53.11 GUC       CCHI 
  VAO   ???  IR      C     129.82  56.44 VAO       VAO  
  VAO   ???  IR      c     129.82  56.44 NEIC      VAO  
  VAO3  ???  IR      C     129.07  56.59 VAO       VAO3 
  VAO3  ???  IR      c     129.07  56.59 NEIC      VAO3 
  DAG   ???  IR      D      13.28  72.72 DNK       DAG  
  BILL  S?Z  IR      C     338.26  82.11 MOS       BILL 
  HGN   ???  IR      D      39.36  83.82 DBN       HGN  
  WTSB  ???  IR      D      38.05  84.05 DBN       WTSB 
  DAVA  ???  IR      C      42.02  87.25 VIE       DAVA 
  PET   S?Z  IR      C     325.51  90.97 MOS       PET  
  MA2   ???  IR      c     333.36  91.82 MOS       MA2  
  MA2   M?Z  IR      C     333.36  91.82 MOS       MA2  
  OBN   ???  IR      d      27.43  98.48 NEIC      OBN  
  OBN   S?Z  IR      D      27.43  98.48 MOS       OBN  

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