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
  SJCC  H?Z  IR      C     347.25   0.59 UPA       SJCC 
  SJCC  H?Z  IR      C     347.25   0.59 RSNC      SJCC 
  ARGC  H?Z  IR      C      55.53   0.96 RSNC      ARGC 
  UREC  H?Z  IR      D     197.25   1.62 RSNC      UREC 
  LL6C  H?Z  IR      C      76.41   1.80 RSNC      LL6C 
  OCAC  H?Z  IR      C     121.90   2.01 RSNC      OCAC 
  APAC  H?Z  IR      D     227.30   2.07 RSNC      APAC 
  CAPC  H?Z  IR      C     253.69   2.38 RSNC      CAPC 
  CAP2  H?Z  IR      C     254.08   2.38 UPA       CAP2 
  CRJC  H?Z  IR      C      51.31   2.72 RSNC      CRJC 
  PTBC  H?Z  IR      D     167.98   2.82 RSNC      PTBC 
  BARC  E?Z  IR      C     145.54   3.27 RSNC      BARC 
  SPBC  H?Z  IR      D     165.06   3.76 RSNC      SPBC 
  GUY2C H?Z  IR      D     184.47   4.08 RSNC      GUY2C
  SDV   B?Z  IR      C      95.22   4.38 RSNC      SDV  
  SDV   BHZ  IU  10  +   a  95.25   4.38 ISC       SDV  
  SDV   HHZ  IU  10  +   a  95.25   4.38 ISC       SDV  
  ROSC  B?Z  IR      D     170.74   4.50 RSNC      ROSC 
  TIC   ???  IR      D      86.39  69.31 LIC       TIC  
  LIC   ???  IR      D      86.83  69.35 LIC       LIC  
  KIC   ???  IR      C      86.65  69.62 LIC       KIC  

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