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
  SPBC  H?Z  IR      D     315.49   0.52 RSNC      SPBC 
  CHIC  H?Z  IR      D     182.15   0.65 RSNC      CHIC 
  ROSC  B?Z  IR      D     234.37   0.75 RSNC      ROSC 
  RUSC  H?Z  IR      D      45.60   0.87 RSNC      RUSC 
  VILC  S?Z  IR      D     179.31   1.16 RSNC      VILC 
  NORC  H?Z  IR      D     283.71   1.19 RSNC      NORC 
  BARC  E?Z  IR      D      21.82   1.40 RSNC      BARC 
  PTBC  H?Z  IR      C     329.26   1.46 RSNC      PTBC 
  PTGC  H?Z  IR      C     124.35   1.90 RSNC      PTGC 
  PRAC  H?Z  IR      D     217.10   1.95 RSNC      PRAC 
  HELC  H?Z  IR      C     296.60   2.02 RSNC      HELC 
  ORTC  H?Z  IR      D     228.44   2.05 RSNC      ORTC 
  TAMC  H?Z  IR      D      58.87   2.23 RSNC      TAMC 
  CBOC  H?Z  IR      C     284.29   2.37 RSNC      CBOC 
  ZARC  H?Z  IR      C     332.57   2.48 RSNC      ZARC 
  PLMC  H?Z  IR      C     261.84   2.59 RSNC      PLMC 
  OCAC  H?Z  IR      C       7.45   2.96 RSNC      OCAC 
  DBBC  S?Z  IR      C     304.87   3.03 RSNC      DBBC 
  UREC  H?Z  IR      C     323.64   3.05 RSNC      UREC 
  MOTC  H?Z  IR      C     330.90   3.98 RSNC      MOTC 
  SDV   BHZ  IU  10  +   a  40.26   4.70 ISC       SDV  
  SJCC  H?Z  IR      C     342.44   4.81 RSNC      SJCC 

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