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
  SLCN  ???  IR      C      59.84   0.11 ROM       SLCN 
  SLCN  ???  IR      c      59.84   0.11 NEIC      SLCN 
  MGR   ???  IR      C     169.64   0.20 ROM       MGR  
  MGR   ???  IR      c     169.64   0.20 NEIC      MGR  
  MRLC  ???  IR      C     358.16   0.42 ROM       MRLC 
  CSSN  ???  IR      C     325.21   0.64 ROM       CSSN 
  CSSN  ???  IR      c     325.21   0.64 NEIC      CSSN 
  ORI   ???  IR      C     110.22   0.77 ROM       ORI  
  ORI   ???  IR      c     110.22   0.77 NEIC      ORI  
  SGG   ???  IR      C     321.24   1.36 ROM       SGG  
  SGG   ???  IR      c     321.24   1.36 NEIC      SGG  
  BRT   ???  IR      D      66.65   1.40 ROM       BRT  
  RNI2  ???  IR      D     323.59   1.71 ROM       RNI2 
  RNI2  ???  IR      d     323.59   1.71 NEIC      RNI2 
  LCI   ???  IR      D      89.14   1.99 ROM       LCI  
  LCI   ???  IR      d      89.14   1.99 NEIC      LCI  
  SOI   ???  IR      C     169.15   2.30 ROM       SOI  
  SOI   ???  IR      c     169.15   2.30 NEIC      SOI  
  MTTG  ???  IR      C     176.37   2.33 ROM       MTTG 
  MTTG  ???  IR      c     176.37   2.33 NEIC      MTTG 
  PLLN  ???  IR      C     204.81   2.57 ROM       PLLN 
  GIB   ???  IR      C     206.64   2.61 ROM       GIB  
  CSLB  ???  IR      C     205.67   2.65 ROM       CSLB 
  CSLB  ???  IR      c     205.67   2.65 NEIC      CSLB 
  HCY   S?Z  IR      -      45.81   3.08 PDG       HCY  
  BUM   S?Z  IR      -      51.29   3.22 PDG       BUM  
  ULC   S?Z  IR      -      58.81   3.26 PDG       ULC  
  CLTB  ???  IR      D     213.72   3.28 ROM       CLTB 
  CLTB  ???  IR      d     213.72   3.28 NEIC      CLTB 
  BRY   S?Z  IR      -      40.55   3.43 PDG       BRY  
  TTG   S?Z  IR      -      52.19   3.51 PDG       TTG  
  NKY   S?Z  IR      -      45.42   3.60 PDG       NKY  
  UPM   S?Z  IR      -      40.45   3.83 PDG       UPM  
  PVY   S?Z  IR      -      54.53   4.04 PDG       PVY  
  OHR   ??Z  IR      -      77.36   4.10 SKO       OHR  
  IVA   S?Z  IR      -      50.94   4.15 PDG       IVA  
  PLE   S?Z  IR      -      42.83   4.17 PDG       PLE  
  VAY   ??Z  IR      -      77.29   5.45 SKO       VAY  
  RHK3  ???  IR      c      18.98   5.90 NEIC      RHK3 
  RHK1  ???  IR      c      17.17   6.05 NEIC      RHK1 
  OBKA  ???  IR      C     353.88   6.21 VIE       OBKA 
  VTS   S?Z  IR      D      66.03   6.24 MOS       VTS  
  PKSM  ???  IR      c      20.23   6.30 NEIC      PKSM 
  MMB   S?Z  IR      D      75.94   6.35 MOS       MMB  
  PKS9  ???  IR      c      16.96   6.57 NEIC      PKS9 
  PGB   S?Z  IR      D      68.39   6.87 MOS       PGB  
  ARSA  ???  IR      C       0.09   6.91 VIE       ARSA 
  RZN   S?Z  IR      D      76.03   7.10 MOS       RZN  
  WTTA  ???  IR      C     339.29   7.47 VIE       WTTA 
  SQTA  ???  IR      C     337.13   7.55 VIE       SQTA 
  WATA  ???  IR      C     339.23   7.55 VIE       WATA 
  MOA   ???  IR      C     353.64   7.57 VIE       MOA  
  MOTA  ???  IR      C     337.05   7.70 VIE       MOTA 
  DAVA  ???  IR      C     331.54   8.05 VIE       DAVA 
  PSZ   ???  IR      c      21.12   8.21 BUD       PSZ  
  MLR   ???  IR      C      52.63   9.23 BUC       MLR  

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