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
  PLOR  ???  IR      C      37.43   0.30 BUC       PLOR 
  MLR   ???  IR      C     248.75   0.34 BUC       MLR  
  VRI   ???  IR      C      43.10   0.35 BUC       VRI  
  VRI   S?Z  IR      C      43.10   0.35 MOS       VRI  
  BRD   ???  IR      C      97.31   0.45 BUC       BRD  
  ISR   ???  IR      c     167.53   0.51 NEIC      ISR  
  PETR  ???  IR      C      79.16   0.60 BUC       PETR 
  SECR  ???  IR      C     201.53   0.62 BUC       SECR 
  OZUR  ???  IR      C     319.12   0.64 BUC       OZUR 
  SNX   ???  IR      D     247.54   0.67 BUC       SNX  
  GHRR  ???  IR      C      57.51   0.84 BUC       GHRR 
  TUDR  ???  IR      C      90.77   0.90 BUC       TUDR 
  SULR  ???  IR      C     185.82   0.94 BUC       SULR 
  VOIR  ???  IR      C     259.89   0.96 BUC       VOIR 
  VOIR  S?Z  IR      D     259.89   0.96 MOS       VOIR 
  MTUR  ???  IR      C     247.96   1.01 BUC       MTUR 
  ONCR  ???  IR      C      35.39   1.05 BUC       ONCR 
  VARR  ???  IR      C      74.91   1.06 BUC       VARR 
  AMRR  ???  IR      D     145.90   1.21 BUC       AMRR 
  PPE   ???  IR      D      57.18   1.21 BUC       PPE  
  BUC1  ???  IR      C     191.56   1.29 BUC       BUC1 
  CFR   ???  IR      C     108.84   1.31 BUC       CFR  
  CFR   S?Z  IR      C     108.84   1.31 MOS       CFR  
  HARR  ???  IR      D     129.68   1.43 BUC       HARR 
  TLCR  ???  IR      C     103.16   1.76 BUC       TLCR 
  IAS   ???  IR      D      26.59   1.77 BUC       IAS  
  TIRR  ???  IR      D     128.11   1.84 BUC       TIRR 
  TIRR  S?Z  IR      D     128.11   1.84 MOS       TIRR 
  BURAR ???  IR      D     338.45   2.16 BUC       BURAR
  BURAR ???  IR      d     338.45   2.16 NEIC      BURAR
  PSZ   ???  IR      c     299.65   5.02 BUD       PSZ  
  OBN   S?Z  IR      C      30.60  11.51 MOS       OBN  
  KIV   S?Z  IR      D      92.33  11.70 MOS       KIV  

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