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
  CTA   ???  IR      D     269.78  31.58 AUST      CTA  
  CTA   S?Z  IR      D     269.78  31.58 MOS       CTA  
  CTAO  ???  IR      d     269.78  31.58 NEIC      CTAO 
  CTAO  S?Z  IR      D     269.78  31.58 MOS       CTAO 
  PMG   ???  IR      d     288.65  34.50 NEIC      PMG  
  PMG   S?Z  IR      D     288.65  34.50 MOS       PMG  
  WB2   ???  IR      D     265.82  42.52 AUST      WB2  
  WRAB  ???  IR      d     265.83  42.52 NEIC      WRAB 
  WRAB  S?Z  IR      D     265.83  42.52 MOS       WRAB 
  FORT  ???  IR      D     249.33  46.50 AUST      FORT 
  FITZ  ???  IR      D     265.36  50.95 AUST      FITZ 
  SBA   ???  IR      c     183.44  54.65 NEIC      SBA  
  SBA   S?Z  IR      C     183.44  54.65 MOS       SBA  
  KLBR  ???  IR      D     247.04  55.18 AUST      KLBR 
  MUN   ???  IR      D     246.34  56.43 AUST      MUN  
  PMSA  ???  IR      c     156.87  79.11 NEIC      PMSA 
  SYO   ???  IR      c     193.34  83.29 NEIC      SYO  
  SYO   ???  IR      c     193.34  83.29 NEIC      SYO  
  LDFC  ???  IR      c      48.17  84.70 NEIC      LDFC 
  SNAA  ???  IR      c     179.06  84.93 NEIC      SNAA 
  VNA3  ???  IR      c     176.84  85.13 NEIC      VNA3 
  VNA2  ???  IR      c     177.53  85.55 NEIC      VNA2 
  VNA1  ???  IR      c     177.21  85.79 NEIC      VNA1 
  TUC   ???  IR      c      52.45  86.28 NEIC      TUC  
  TUC   S?Z  IR      C      52.45  86.28 MOS       TUC  
  TMUT  ???  IR      c      46.29  89.58 NEIC      TMUT 
  MNTX  ???  IR      c      55.23  89.98 NEIC      MNTX 

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