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
  ULBA  ???  IR      D     295.72   1.57 IGQ       ULBA 
  PATA  ???  IR      C     293.55   1.57 IGQ       PATA 
  RUN2  ???  IR      -     296.52   1.58 IGQ       RUN2 
  ARRY  ???  IR      C     293.13   1.59 IGQ       ARRY 
  PISA  ???  IR      D     307.54   1.75 IGQ       PISA 
  IGUA  ???  IR      +     291.27   1.76 IGQ       IGUA 
  CHI1  ???  IR      D     291.33   1.95 IGQ       CHI1 
  CARS  ???  IR      +     261.26   1.98 IGQ       CARS 
  TAMB  ???  IR      -     316.17   1.98 IGQ       TAMB 
  MARY  ???  IR      C     313.00   2.04 IGQ       MARY 
  ANTI  ???  IR      D     325.13   2.04 IGQ       ANTI 
  VC1   ???  IR      -     316.47   2.04 IGQ       VC1  
  CAYA  ???  IR      C     335.57   2.41 IGQ       CAYA 
  MGUL  ???  IR      +     319.52   2.45 IGQ       MGUL 
  QUR   ???  IR      -     321.80   2.48 IGQ       QUR  
  JUA2  ???  IR      D     319.82   2.50 IGQ       JUA2 
  CGGP  ???  IR      D     320.36   2.53 IGQ       CGGP 
  PINO  ???  IR      D     320.59   2.54 IGQ       PINO 
  YANA  ???  IR      D     321.79   2.55 IGQ       YANA 
  GPNO  ???  IR      -     320.40   2.55 IGQ       GPNO 
  FARH  ???  IR      D     323.99   2.58 IGQ       FARH 
  NONO  ???  IR      -     322.51   2.60 IGQ       NONO 
  COTA  ???  IR      +     331.29   2.80 IGQ       COTA 
  ECEN  ???  IR      D     341.61   3.10 IGQ       ECEN 
  CMBC  S?Z  IR      D     344.79   3.17 RSNC      CMBC 
  CMBC  S?Z  IR      D     344.79   3.17 RSNC      CMBC 
  CRUC  S?Z  IR      D       0.68   3.68 RSNC      CRUC 
  CRUC  S?Z  IR      D       0.68   3.68 RSNC      CRUC 
  BETC  S?Z  IR      C      17.99   5.03 RSNC      BETC 
  BETC  S?Z  IR      C      17.99   5.03 RSNC      BETC 
  TOLC  S?Z  IR      D      14.07   6.88 RSNC      TOLC 
  TOLC  S?Z  IR      D      14.07   6.88 RSNC      TOLC 
  CHIC  S?Z  IR      C      25.88   7.47 RSNC      CHIC 
  CHIC  S?Z  IR      C      25.88   7.47 RSNC      CHIC 
  ANMO  ???  IR      d     325.88  46.08 NEIC      ANMO 

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