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
  FCH   B?Z  IR      C     238.72   3.27 GUC       FCH  
  PEL   B?Z  IR      D     244.03   3.48 GUC       PEL  
  CLCH  B?Z  IR      C     239.41   3.48 GUC       CLCH 
  CMCH  S?Z  IR      D     277.04   3.50 GUC       CMCH 
  LMEL  B?Z  IR      C     230.71   3.50 GUC       LMEL 
  PCH   S?Z  IR      C     236.11   3.58 GUC       PCH  
  TLL   B?Z  IR      C     293.31   3.63 GUC       TLL  
  TACH  S?Z  IR      D     238.45   3.90 GUC       TACH 
  CICH  S?Z  IR      C     226.86   3.94 GUC       CICH 
  LCO   ??Z  IR      C     308.29   4.18 GUC       LCO  
  CPCH  S?Z  IR      D     324.53   5.22 GUC       CPCH 
  AZU   S?Z  IR      D     339.74  41.25 CASC      AZU  
  ACH   S?Z  IR      D     340.61  41.98 CASC      ACH  
  UPA   B?Z  IR      D     341.30  42.17 CASC      UPA  
  DVD   S?Z  IR      C     336.98  42.54 CASC      DVD  
  BRU   S?Z  IR      C     337.02  42.93 CASC      BRU  
  CTCR  S?Z  IR      D     336.79  43.08 CASC      CTCR 
  CNI   S?Z  IR      D     337.37  43.48 CASC      CNI  
  LCR2  S?Z  IR      D     335.55  44.29 CASC      LCR2 
  OCM   B?Z  IR      D     335.68  44.42 CASC      OCM  
  LAJ   S?Z  IR      C     335.45  44.45 CASC      LAJ  
  VTU   S?Z  IR      D     336.01  44.47 CASC      VTU  
  CAO   S?Z  IR      C     334.09  44.66 CASC      CAO  
  EPA   S?Z  IR      C     334.90  44.73 CASC      EPA  
  VACR  S?Z  IR      C     335.04  45.21 CASC      VACR 
  VCR   S?Z  IR      D     333.63  45.24 CASC      VCR  
  RIN3  S?Z  IR      D     334.31  45.76 CASC      RIN3 
  VNA3  ???  IR      +     159.17  49.95 AWI       VNA3 
  VNA1  ???  IR      +     158.24  50.19 AWI       VNA1 
  SNAA  ???  IR      +     158.88  52.17 AWI       SNAA 
  SNAA  B?Z  IR      C     158.88  52.17 MOS       SNAA 
  NVL   B?Z  IR      C     157.13  56.78 MOS       NVL  
  MOIG  ???  IR      c     322.56  60.70 NEIC      MOIG 
  MIR   S?Z  IR      D     172.02  80.90 MOS       MIR  

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