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
  BARC  E?Z  IR      C     191.68   0.27 RSNC      BARC 
  PAMC  E?Z  IR      D      41.41   0.64 RSNC      PAMC 
  OCAC  H?Z  IR      D     352.17   1.39 RSNC      OCAC 
  TAMC  H?Z  IR      C     107.33   1.39 RSNC      TAMC 
  CVER  H?Z  IR      C     202.14   2.50 RSNC      CVER 
  PTGC  H?Z  IR      C     159.39   2.82 RSNC      PTGC 
  LL6C  H?Z  IR      D     357.19   2.87 RSNC      LL6C 
  CBOC  H?Z  IR      D     251.22   3.03 RSNC      CBOC 
  SDV   BHZ  IU  10  -   a  50.62   3.19 ISC       SDV  
  SDV   HHZ  IU  10  -   a  50.62   3.19 ISC       SDV  
  APAC  H?Z  IR      C     287.09   3.58 RSNC      APAC 
  PLMC  H?Z  IR      C     238.49   3.69 RSNC      PLMC 

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