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
  IHA   S?Z  IR      D     106.24   0.26 GUC       IHA  
  PACH  S?Z  IR      D      45.18   0.59 GUC       PACH 
  LCCH  S?Z  IR      D     149.76   0.60 GUC       LCCH 
  ROCH  S?Z  IR      C      91.52   0.77 GUC       ROCH 
  PEL   B?Z  IR      D     100.53   1.06 GUC       PEL  
  TACH  S?Z  IR      C     130.18   1.09 GUC       TACH 
  LNV   S?Z  IR      C     156.56   1.09 GUC       LNV  
  JACH  S?Z  IR      C      76.80   1.16 GUC       JACH 
  CLCH  B?Z  IR      D     110.99   1.25 GUC       CLCH 
  PCH   S?Z  IR      C     119.60   1.36 GUC       PCH  
  FCH   S?Z  IR      C     105.56   1.43 GUC       FCH  
  CHCH  S?Z  IR      C     132.72   1.45 GUC       CHCH 
  CACH  S?Z  IR      C     136.54   1.61 GUC       CACH 
  SFDO  S?Z  IR      D     155.46   1.82 GUC       SFDO 
  CICH  S?Z  IR      D     137.61   1.86 GUC       CICH 
  TLL   B?Z  IR      C      19.40   2.94 GUC       TLL  
  ARE   ???  IR      d       1.50  16.43 NEIC      ARE  
  AQDB  ???  IR      C      53.35  19.07 VAO       AQDB 
  VAO   ???  IR      C      72.11  24.12 VAO       VAO  
  VAO   ???  IR      c      72.11  24.12 NEIC      VAO  
  VAO3  ???  IR      C      71.81  24.75 VAO       VAO3 
  VAO3  ???  IR      c      71.81  24.75 NEIC      VAO3 
  CAM4  ???  IR      C      75.33  27.99 VAO       CAM4 
  CAM4  ???  IR      c      75.33  27.99 NEIC      CAM4 
  PDCR  ???  IR      C      63.56  36.22 VAO       PDCR 
  TRSB  ???  IR      C      50.58  39.03 VAO       TRSB 
  VNA3  ???  IR      c     158.15  50.29 NEIC      VNA3 
  VNA1  ???  IR      -     157.26  50.60 AWI       VNA1 
  VNA2  ???  IR      c     157.53  50.94 NEIC      VNA2 
  SNAA  ???  IR      +     158.13  52.52 AWI       SNAA 
  SPA   ???  IR      c     180.00  57.23 NEIC      SPA  
  NVL   B?Z  IR      C     156.94  57.24 MOS       NVL  
  MAW   ???  IR      C     163.58  74.15 AUST      MAW  

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