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
  GRO   S?Z  IR      C     262.14   0.40 MOS       GRO  
  KRNR  S?Z  IR      C     140.12   0.71 MOS       KRNR 
  BTLR  S?Z  IR      C     183.81   0.71 MOS       BTLR 
  UNCR  S?Z  IR      C     150.43   0.76 MOS       UNCR 
  BUJR  S?Z  IR      C     132.14   0.81 MOS       BUJR 
  MAK   S?Z  IR      D     114.50   0.98 MOS       MAK  
  SNJR  S?Z  IR      C     254.62   1.12 MOS       SNJR 
  TRKR  B?Z  IR      D     287.64   1.18 MOS       TRKR 
  VLKR  S?Z  IR      C     254.94   1.22 MOS       VLKR 
  BTKR  B?Z  IR      D     270.46   1.27 MOS       BTKR 
  KMKR  S?Z  IR      C     154.03   1.38 MOS       KMKR 
  KMSR  S?Z  IR      D     270.50   1.45 MOS       KMSR 
  ARNR  S?Z  IR      C     263.08   1.48 MOS       ARNR 
  PRTR  S?Z  IR      D     285.16   1.50 MOS       PRTR 
  LACR  S?Z  IR      C     250.07   1.56 MOS       LACR 
  URKR  S?Z  IR      C     140.18   1.56 MOS       URKR 
  KORR  S?Z  IR      C     260.65   1.65 MOS       KORR 
  LSNR  S?Z  IR      C     267.74   1.80 MOS       LSNR 
  ZEI   S?Z  IR      D     252.25   1.84 MOS       ZEI  
  DRN   S?Z  IR      C     131.06   2.02 MOS       DRN  
  DIGR  S?Z  IR      C     257.42   2.04 MOS       DIGR 
  KSMR  S?Z  IR      C     141.82   2.23 MOS       KSMR 
  BEYR  B?Z  IR      D     285.38   2.60 MOS       BEYR 
  AKTO  ???  IR      c      44.55  10.68 NNC       AKTO 
  AB31  ???  IR      c      53.34  11.12 NNC       AB31 
  OBN   S?Z  IR      C     335.14  13.34 MOS       OBN  
  ARU   B?Z  IR      D      26.70  15.24 MOS       ARU  
  ZRNK  ???  IR      d      49.64  17.86 NNC       ZRNK 
  BRVK  ???  IR      c      50.27  18.61 NNC       BRVK 
  BVB8  ???  IR      d      50.46  18.67 NNC       BVB8 
  VOSK  ???  IR      c      51.71  18.89 NNC       VOSK 

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