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      D     197.15   0.23 RSNC      BARC 
  BRRC  H?Z  IR      D     296.63   0.66 RSNC      BRRC 
  RUSC  H?Z  IR      D     177.97   0.91 RSNC      RUSC 
  PTBC  H?Z  IR      C     258.72   1.36 RSNC      PTBC 
  SPBC  H?Z  IR      C     219.66   1.49 RSNC      SPBC 
  ZARC  H?Z  IR      D     291.55   1.86 RSNC      ZARC 
  NORC  H?Z  IR      C     234.74   2.14 RSNC      NORC 
  CHIC  H?Z  IR      C     195.85   2.25 RSNC      CHIC 
  ROSC  B?Z  IR      C     211.56   2.29 RSNC      ROSC 
  VILC  E?Z  IR      C     192.15   2.74 RSNC      VILC 
  PTGC  H?Z  IR      C     159.30   2.77 RSNC      PTGC 
  DBBC  E?Z  IR      D     274.05   3.08 RSNC      DBBC 
  ORTC  H?Z  IR      C     216.47   3.58 RSNC      ORTC 
  APAC  H?Z  IR      D     287.73   3.60 RSNC      APAC 
  PLMC  H?Z  IR      C     239.20   3.67 RSNC      PLMC 
  SJCC  H?Z  IR      D     326.49   3.69 RSNC      SJCC 
  MACC  H?Z  IR      C     188.98   4.69 RSNC      MACC 
  URIC  H?Z  IR      C      12.76   4.99 RSNC      URIC 
  GARC  H?Z  IR      D     207.41   5.17 RSNC      GARC 
  POPC  H?Z  IR      C     220.08   5.53 RSNC      POPC 
  FLOC  H?Z  IR      C     206.09   5.78 RSNC      FLOC 

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