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
  CCIG  S?Z  IR      D     104.20   0.87 MEX       CCIG 
  CMIG  S?Z  IR      C     288.49   1.88 MEX       CMIG 
  TUIG  S?Z  IR      C     318.86   2.03 MEX       TUIG 
  SCIG  S?Z  IR      C      35.14   3.01 MEX       SCIG 
  GCG   S?Z  IR      D     128.12   3.06 CASC      GCG  
  HUIG  S?Z  IR      C     256.69   3.06 MEX       HUIG 
  VHO   S?Z  IR      C     279.63   3.60 MEX       VHO  
  YPE   S?Z  IR      D     125.84   3.99 CASC      YPE  
  MTO2  S?Z  IR      D     120.13   4.10 CASC      MTO2 
  RTR   S?Z  IR      D     128.03   4.16 CASC      RTR  
  SBLS  S?Z  IR      D     128.45   4.21 CASC      SBLS 
  BOQS  S?Z  IR      D     126.79   4.54 CASC      BOQS 
  PICS  S?Z  IR      D     126.56   4.55 CASC      PICS 
  LVIG  S?Z  IR      D     315.27   4.55 MEX       LVIG 
  LFRS  S?Z  IR      D     126.28   4.77 CASC      LFRS 
  LCBS  S?Z  IR      D     125.40   4.82 CASC      LCBS 
  QZA   S?Z  IR      D     126.75   4.88 CASC      QZA  
  PNIG  S?Z  IR      C     269.48   4.91 MEX       PNIG 
  SNVI  S?Z  IR      D     124.86   4.95 CASC      SNVI 
  TEIG  S?Z  IR      C      49.80   5.83 MEX       TEIG 
  YAIG  S?Z  IR      D     293.06   6.23 MEX       YAIG 
  PLIG  S?Z  IR      C     287.87   6.47 MEX       PLIG 
  UNM   ???  IR      d     296.55   6.51 MEX       UNM  
  CAIG  S?Z  IR      C     275.53   6.97 MEX       CAIG 
  ZIIG  S?Z  IR      C     278.98   8.16 MEX       ZIIG 
  MOIG  S?Z  IR      D     293.36   8.39 MEX       MOIG 
  SJS   B?Z  IR      D     125.67  10.89 CASC      SJS  
  ZAIG  S?Z  IR      D     306.25  10.95 MEX       ZAIG 
  URSC  S?Z  IR      C     125.23  11.17 CASC      URSC 
  BUS   S?Z  IR      C     126.30  11.36 CASC      BUS  
  CJM   S?Z  IR      D     286.41  11.82 MEX       CJM  
  FDF   ???  IR      D      88.82  30.72 TRN       FDF  
  BIM   ???  IR      D      89.22  30.83 TRN       BIM  
  ARE   ???  IR      c     146.01  39.03 NEIC      ARE  
  TLL   B?Z  IR      C     155.12  51.09 GUC       TLL  
  CMCH  S?Z  IR      D     155.90  51.91 GUC       CMCH 
  PEL   S?Z  IR      C     156.72  53.78 MOS       PEL  
  PEL   B?Z  IR      C     156.72  53.78 GUC       PEL  
  CLCH  B?Z  IR      C     156.73  54.06 GUC       CLCH 
  TRSB  ???  IR      C     108.77  54.08 VAO       TRSB 
  FCH   B?Z  IR      C     156.46  54.09 GUC       FCH  
  VAO   ???  IR      C     129.83  59.75 VAO       VAO  
  VAO   ???  IR      c     129.83  59.75 NEIC      VAO  
  VAO3  ???  IR      C     129.10  59.88 VAO       VAO3 
  VAO3  ???  IR      c     129.10  59.88 NEIC      VAO3 
  CAM4  ???  IR      C     126.55  62.70 VAO       CAM4 
  CAM4  ???  IR      c     126.55  62.70 NEIC      CAM4 
  DAG   ???  IR      d      13.61  70.47 NEIC      DAG  
  DAG   ???  IR      D      13.61  70.47 DNK       DAG  
  KBS   B?Z  IR      C      11.06  76.76 BER       KBS  
  ABH   ???  IR      C      39.73  84.18 LEDBW     ABH  
  TOD   ???  IR      C      39.73  85.04 LEDBW     TOD  
  FELD  ???  IR      C      41.55  85.11 LEDBW     FELD 
  LIC   ???  IR      C      84.62  86.34 LDG       LIC  
  DAVA  ???  IR      C      41.67  86.50 VIE       DAVA 
  CLL   ???  IR      c      37.17  86.93 NEIC      CLL  
  CLL   ???  IR      +      37.17  86.93 CLL       CLL  
  MOTA  ???  IR      C      41.32  87.26 VIE       MOTA 
  APA   ???  IR      c      18.00  87.59 MOS       APA  
  MOA   ???  IR      D      40.03  89.05 VIE       MOA  
  OBN   ???  IR      c      26.49  96.90 MOS       OBN  
  OBN   B?Z  IR      C      26.49  96.90 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