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
  BPA   ???  IR      C     267.41   0.47 TRN       BPA  
  SEG   ???  IR      D     191.55   0.68 TRN       SEG  
  DEG   ???  IR      C     158.70   0.81 TRN       DEG  
  MJHT  ???  IR      D     248.91   0.83 TRN       MJHT 
  MLGT  ???  IR      D     246.05   0.84 TRN       MLGT 
  MRYT  ???  IR      D     244.49   0.84 TRN       MRYT 
  MGH   ???  IR      D     247.12   0.89 TRN       MGH  
  CRG   ???  IR      D     195.71   1.05 TRN       CRG  
  FNG   ???  IR      D     197.19   1.05 TRN       FNG  
  MLG   ???  IR      D     198.38   1.05 TRN       MLG  
  LKG   ???  IR      D     195.53   1.06 TRN       LKG  
  DOG   ???  IR      D     193.31   1.06 TRN       DOG  
  TAG   ???  IR      D     195.78   1.06 TRN       TAG  
  PAG   ???  IR      D     196.38   1.08 TRN       PAG  
  MGG   ???  IR      D     177.71   1.14 TRN       MGG  
  NEV   ???  IR      D     273.54   1.16 TRN       NEV  
  SKI   ???  IR      C     281.56   1.34 TRN       SKI  
  BBL   ???  IR      D     183.80   1.54 TRN       BBL  
  DLVT  ???  IR      D     181.03   1.62 TRN       DLVT 
  FDF   ???  IR      D     174.90   2.33 TRN       FDF  
  CRM   ???  IR      C     169.31   2.34 TRN       CRM  
  MVM   ???  IR      C     169.70   2.54 TRN       MVM  
  BIM   ???  IR      C     173.60   2.55 TRN       BIM  
  SLA   ???  IR      d     185.66  41.73 NEIC      SLA  
  FSA   ???  IR      d     186.07  43.15 NEIC      FSA  
  PV01  ???  IR      c     306.74  46.23 NEIC      PV01 
  HGN   ???  IR      C      41.28  62.63 DBN       HGN  
  FELD  ???  IR      C      44.64  63.73 LEDBW     FELD 
  DAVA  ???  IR      C      45.35  64.97 VIE       DAVA 
  KBA   ???  IR      C      45.60  67.33 VIE       KBA  
  INK   ???  IR      c     337.51  67.68 NEIC      INK  
  MOA   ???  IR      D      44.75  67.94 VIE       MOA  
  OBKA  ???  IR      D      46.19  68.18 VIE       OBKA 
  ARSA  ???  IR      C      45.36  68.81 VIE       ARSA 
  APA   S?Z  IR      C      23.19  76.18 MOS       APA  
  PECR  S?Z  IR      D      32.67  84.25 MOS       PECR 
  KIV   ???  IR      c      44.51  88.05 NEIC      KIV  
  PYA   S?Z  IR      C      44.34  88.27 MOS       PYA  
  BILL  B?Z  IR      C     343.86  88.40 MOS       BILL 
  SVE   S?Z  IR      D      27.81  92.00 MOS       SVE  
  VNA2  ???  IR      d     164.51  95.19 NEIC      VNA2 
  SNAA  ???  IR      +     164.23  96.82 AWI       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