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
  JCR   S?Z  IR      D     336.60   0.20 CASC      JCR  
  JCR   ???  IR      d     336.60   0.20 NEIC      JCR  
  JTS   B?Z  IR      D       7.26   0.62 CASC      JTS  
  CGA2  S?Z  IR      D      58.21   0.66 CASC      CGA2 
  CGA2  ???  IR      d      58.21   0.66 NEIC      CGA2 
  A494  S?Z  IR      D     335.12   0.74 CASC      A494 
  A492  S?Z  IR      C     314.36   0.78 CASC      A492 
  CHPA  S?Z  IR      D       9.06   0.78 CASC      CHPA 
  CASO  S?Z  IR      D      21.10   0.81 CASC      CASO 
  BANL  S?Z  IR      D      13.12   0.87 CASC      BANL 
  CEDE  S?Z  IR      D      21.69   0.88 CASC      CEDE 
  AMAS  S?Z  IR      D       2.38   0.94 CASC      AMAS 
  CUI   S?Z  IR      D     352.51   0.99 CASC      CUI  
  COLC  S?Z  IR      D     350.36   1.00 CASC      COLC 
  PTEN  S?Z  IR      D       2.47   1.04 CASC      PTEN 
  LIM1  S?Z  IR      D     348.10   1.05 CASC      LIM1 
  HORNC S?Z  IR      D     352.14   1.05 CASC      HORNC
  MESS  S?Z  IR      D     351.52   1.08 CASC      MESS 
  NY14  S?Z  IR      D     333.17   1.09 CASC      NY14 
  GPS2  S?Z  IR      D     343.76   1.12 CASC      GPS2 
  GPS3  S?Z  IR      D     343.17   1.13 CASC      GPS3 
  GPS1  S?Z  IR      D     344.18   1.14 CASC      GPS1 
  LAPC  S?Z  IR      D     340.20   1.16 CASC      LAPC 
  BUEV  S?Z  IR      D     341.86   1.18 CASC      BUEV 
  GBS3  S?Z  IR      D     339.44   1.18 CASC      GBS3 
  GB1A  S?Z  IR      D     342.55   1.20 CASC      GB1A 
  GBS2  S?Z  IR      D     340.44   1.23 CASC      GBS2 
  SARO  BHZ  YZ  --  -   a 333.87   1.30 ISC       NY17 
  ACON  SHZ  NU  --  -   a 356.53   2.29 ISC       ACON 
  ACON  HHZ  NU  --  -   a 356.53   2.29 ISC       ACON 
  ACON  BHZ  NU  --  -   a 356.53   2.29 ISC       ACON 
  CTCR  S?Z  IR      C     108.69   2.37 CASC      CTCR 
  TBS2  S?Z  IR      D     110.15   2.50 CASC      TBS2 
  ESPN  BHZ  NU  --  -   a  15.91   2.61 ISC       ESPN 
  ESPN  HHZ  NU  --  -   a  15.91   2.61 ISC       ESPN 
  ESPN  SHZ  NU  --  -   a  15.91   2.61 ISC       ESPN 
  BOAB  HHZ  GE  --  -   a 347.38   2.83 ISC       BOAB 
  BOAB  BHZ  NU  --  -   a 347.38   2.83 ISC       BOAB 
  BOAB  HHZ  NU  --  -   a 347.38   2.83 ISC       BOAB 
  BOAB  BHZ  GE  --  -   a 347.38   2.83 ISC       BOAB 

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