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
  GUIV  B?Z  IR      C     149.66   0.27 FUNV      GUIV 
  CRUV  B?Z  IR      D     256.85   0.89 FUNV      CRUV 
  ITEV  B?Z  IR      D     302.08   0.89 FUNV      ITEV 
  ALNG  ???  IR      D     136.30   0.96 TRN       ALNG 
  TRN   ???  IR      C     103.60   0.97 TRN       TRN  
  BUAY  ???  IR      C     139.09   1.01 TRN       BUAY 
  TPP   ???  IR      C     121.90   1.05 TRN       TPP  
  TBH   ???  IR      D     107.03   1.33 TRN       TBH  
  GRW   ???  IR      D      28.21   1.45 TRN       GRW  
  GRCU  ???  IR      D      29.22   1.81 TRN       GRCU 
  SCVI  ???  IR      C     342.78   7.17 TRN       SCVI 
  MTP   ???  IR      C     337.07   7.81 TRN       MTP  
  CPD   ???  IR      C     334.60   7.91 TRN       CPD  
  HUMP  ???  IR      c     335.33   7.97 NEIC      HUMP 
  ICM   ???  IR      C     330.45   8.05 TRN       ICM  
  SJG   SHZ  IR      +     333.40   8.07 RSPR      SJG  
  SJG   BHZ  IR      +     333.40   8.07 RSPR      SJG  
  SJG   ???  IR      c     333.40   8.07 NEIC      SJG  
  CBYP  ???  IR      C     335.69   8.09 TRN       CBYP 
  OBIP  BHZ  IR      +     330.49   8.22 RSPR      OBIP 
  CSB   ???  IR      C     333.94   8.23 TRN       CSB  
  CELP  ???  IR      C     330.76   8.24 TRN       CELP 
  PORP  SHZ  IR      +     330.39   8.26 RSPR      PORP 
  MGP   BHZ  IR      +     327.68   8.44 RSPR      MGP  
  MGP   ???  IR      C     327.68   8.44 TRN       MGP  
  LRS   SHZ  IR      +     330.03   8.55 RSPR      LRS  
  AOPR  BHZ  IR      +     330.71   8.55 RSPR      AOPR 
  LSP   SHZ  IR      +     328.31   8.57 RSPR      LSP  
  IDE   SHZ  IR      +     327.05   8.95 RSPR      IDE  
  ANMO  B?Z  IR      C     308.18  46.65 MOS       ANMO 
  LIC   ???  IR      D      89.65  56.82 LDG       LIC  
  KTK1  S?Z  IR      C      21.52  78.34 BER       KTK1 
  PUL   ???  IR      c      30.68  82.04 NEIC      PUL  
  OBN   ???  IR      c      34.67  86.22 NEIC      OBN  
  OBN   B?Z  IR      C      34.67  86.22 MOS       OBN  
  VRSR  B?Z  IR      C      38.05  88.73 MOS       VRSR 
  BILL  B?Z  IR      C     343.56  94.04 MOS       BILL 

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