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
  TRN   ???  IR      C     308.75   0.12 TRN       TRN  
  TBH   ???  IR      C     110.30   0.25 TRN       TBH  
  TPP   ???  IR      C     209.16   0.29 TRN       TPP  
  TPR   ???  IR      C      40.44   0.80 TRN       TPR  
  GRW   ???  IR      C     347.64   1.62 TRN       GRW  
  FDF   ???  IR      C       2.10   4.14 TRN       FDF  
  CAM4  ???  IR      D     150.77  37.53 VAO       CAM4 
  CAM4  ???  IR      d     150.77  37.53 NEIC      CAM4 
  MELF  ???  IR      D      47.09  62.47 STR       MELF 
  SALF  ???  IR      D      47.28  62.76 STR       SALF 
  VERF  ???  IR      D      44.22  64.27 STR       VERF 
  PYM   ???  IR      D      44.30  64.62 STR       PYM  
  LBL   ???  IR      D      44.90  64.69 STR       LBL  
  PLDF  ???  IR      D      44.15  65.09 STR       PLDF 
  MENF  ???  IR      D      38.97  65.13 STR       MENF 
  THEF  ???  IR      D      42.04  67.09 STR       THEF 
  RSL   ???  IR      D      44.84  67.11 STR       RSL  
  OG01  ???  IR      D      44.16  67.25 STR       OG01 
  MOF   ???  IR      D      42.58  67.78 STR       MOF  
  ECH   ???  IR      D      42.20  67.86 STR       ECH  
  BBS   ???  IR      d      43.04  67.98 NEIC      BBS  
  WLS   ???  IR      D      42.01  68.02 STR       WLS  
  ABH   ???  IR      d      40.47  68.38 NEIC      ABH  
  LANF  ???  IR      D      41.45  68.40 STR       LANF 
  DAVA  ???  IR      D      43.45  69.55 VIE       DAVA 
  DAG   S?Z  IR      D       9.57  69.88 MOS       DAG  
  DAG   ???  IR      D       9.57  69.88 DNK       DAG  
  MOTA  ???  IR      D      43.49  70.39 VIE       MOTA 
  SQTA  ???  IR      D      43.63  70.44 VIE       SQTA 
  WTTA  ???  IR      D      43.61  70.74 VIE       WTTA 
  KBA   ???  IR      D      43.90  71.89 VIE       KBA  
  CLL   S?Z  IR      D      39.45  72.01 MOS       CLL  
  CLL   ???  IR      d      39.45  72.01 NEIC      CLL  
  CLL   ???  IR      -      39.45  72.01 CLL       CLL  
  MOA   ???  IR      D      43.14  72.56 VIE       MOA  
  OBKA  ???  IR      D      44.55  72.68 VIE       OBKA 
  ARSA  ???  IR      D      43.81  73.38 VIE       ARSA 
  VSU   S?Z  IR      D      32.23  80.05 MOS       VSU  
  OBN   B?Z  IR      D      34.79  85.88 MOS       OBN  
  VNA1  ???  IR      d     164.55  88.56 NEIC      VNA1 
  VNA3  ???  IR      d     165.30  88.57 NEIC      VNA3 
  VNA2  ???  IR      c     164.59  88.95 NEIC      VNA2 
  SNAA  S?Z  IR      D     164.35  90.59 MOS       SNAA 
  SNAA  ???  IR      c     164.35  90.59 NEIC      SNAA 

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