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
  EHC   ???  IR      C       8.23   0.10 TAP       EHC  
  TWD   ???  IR      C     230.19   0.14 TAP       TWD  
  HWA   ???  IR      D     207.88   0.22 TAP       HWA  
  ENA   ???  IR      C       4.71   0.25 TAP       ENA  
  ESL   ???  IR      C     216.13   0.44 TAP       ESL  
  ENTT  ???  IR      C     343.41   0.48 TAP       ENTT 
  TWT   ???  IR      C     279.22   0.50 TAP       TWT  
  TWE   ???  IR      D     355.13   0.55 TAP       TWE  
  NSK   ???  IR      D     326.81   0.60 TAP       NSK  
  WDT   ???  IR      C     232.29   0.68 TAP       WDT  
  SMLT  ???  IR      C     249.03   0.80 TAP       SMLT 
  TWA   ???  IR      D     351.37   0.81 TAP       TWA  
  TWB1  ???  IR      D      16.43   0.87 TAP       TWB1 
  TAP1  ???  IR      D     348.40   0.88 TAP       TAP1 
  TWQ1  ???  IR      D     281.58   0.88 TAP       TWQ1 
  NSY   ???  IR      D     285.65   0.91 TAP       NSY  
  HSN   ???  IR      D     312.70   0.93 TAP       HSN  
  TCU   ???  IR      D     268.65   0.95 TAP       TCU  
  TWS1  ???  IR      D     343.57   0.96 TAP       TWS1 
  WNT   ???  IR      D     252.93   0.99 TAP       WNT  
  ANP   ???  IR      D     349.91   1.02 TAP       ANP  
  ALS   ???  IR      C     231.89   1.06 TAP       ALS  
  STYT  ???  IR      D     221.41   1.34 TAP       STYT 
  TWK   ???  IR      D     231.56   1.44 TAP       TWK  
  PNG   ???  IR      D     253.49   2.07 TAP       PNG  
  WHN   ???  IR      -     315.71   9.12 ISC       WHN  
  LZH   ??Z  IR      +     311.72  19.46 ISC       LZH  
  LZH   SPZ  IR      C     311.72  19.46 MOS       LZH  
  MDJ   ??Z  IR      +      15.57  21.38 ISC       MDJ  
  GTA   ??Z  IR      +     314.58  23.94 ISC       GTA  
  NVS   ??Z  IR      +     327.30  41.78 ISC       NVS  
  NVS   SPZ  IR      C     327.30  41.78 MOS       NVS  
  SVE   ??Z  IR      -     323.68  54.34 ISC       SVE  

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