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      25.38   0.33 CSEM      PLOR 
  MLR   ???  IR      C     260.26   0.36 BUC       MLR  
  MLR   S?Z  IR      C     260.26   0.36 MOS       MLR  
  VRI   ???  IR      C      32.03   0.37 BUC       VRI  
  VRI   ???  IR      C      32.03   0.37 CSEM      VRI  
  ISR   ???  IR      D     171.08   0.44 BUC       ISR  
  PETR  ???  IR      D      72.50   0.58 BUC       PETR 
  SECR  ???  IR      D     207.51   0.58 BUC       SECR 
  FULR  ???  IR      D     180.31   0.67 BUC       FULR 
  SNX   ???  IR      C     253.59   0.69 BUC       SNX  
  OZUR  ???  IR      C     319.86   0.71 BUC       OZUR 
  GHRR  ???  IR      C      52.58   0.84 BUC       GHRR 
  TUDR  ???  IR      D      86.81   0.86 BUC       TUDR 
  TESR  ???  IR      C       8.27   0.97 BUC       TESR 
  VOIR  ???  IR      C     263.80   0.99 BUC       VOIR 
  MTUR  ???  IR      C     251.98   1.03 BUC       MTUR 
  AMRR  ???  IR      D     145.94   1.13 BUC       AMRR 
  BTMR  ???  IR      D     192.33   1.14 BUC       BTMR 
  BUC1  ???  IR      D     194.02   1.24 CSEM      BUC1 
  CFR   ???  IR      D     106.86   1.25 BUC       CFR  
  CFR   ???  IR      D     106.86   1.25 CSEM      CFR  
  KGL   ???  IR      D      73.37   1.28 CSEM      KGL  
  HARR  ???  IR      D     128.86   1.36 BUC       HARR 
  SCHRR ???  IR      D     197.44   1.48 BUC       SCHRR
  TLCR  ???  IR      C     101.54   1.71 BUC       TLCR 
  MSAB  ???  IR      D     145.64   1.76 BUC       MSAB 
  TIRR  ???  IR      D     127.43   1.77 BUC       TIRR 
  TIRR  ???  IR      d     127.43   1.77 NEIC      TIRR 
  TIRR  S?Z  IR      D     127.43   1.77 MOS       TIRR 
  IAS   ???  IR      C      24.62   1.81 BUC       IAS  
  ZIMR  ???  IR      D     202.56   2.05 BUC       ZIMR 
  BURAR ???  IR      C     338.09   2.23 BUC       BURAR
  BURAR ???  IR      c     338.09   2.23 NEIC      BURAR
  BZS   ???  IR      C     272.80   3.39 BUC       BZS  
  VTS   ???  IR      D     219.40   3.74 BUC       VTS  
  PKSM  ???  IR      C     279.68   5.49 BUC       PKSM 

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