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
  ESAC  ???  IR      C      46.28   0.72 MDD       ESAC 
  ETOR  ???  IR      C     239.21   0.79 MDD       ETOR 
  EMOS  ???  IR      C     148.43   1.01 MDD       EMOS 
  ERTA  ???  IR      C     102.91   1.16 MDD       ERTA 
  EBR   ???  IR      C     107.38   1.32 MDD       EBR  
  EARA  ???  IR      C     348.78   1.58 MDD       EARA 
  IELO  ???  IR      C     358.09   1.62 MDD       IELO 
  EPOB  ???  IR      C      85.00   1.69 MDD       EPOB 
  CSOR  ???  IR      C      55.48   2.07 MDD       CSOR 
  CSOR  BHZ  CA  --  +   a  55.48   2.07 ISC       CSOR 
  EMIR  ???  IR      C      70.31   2.13 MDD       EMIR 
  GUD   ???  IR      D     256.55   2.34 MDD       GUD  
  CLLI  ???  IR      C      60.86   2.66 MDD       CLLI 
  EJON  ???  IR      C      66.70   3.27 MDD       EJON 
  SJAF  ???  IR      C      66.08   3.27 MDD       SJAF 
  SJAF  BHZ  FR  00  +   a  66.07   3.27 ISC       SJAF 
  ETOS  ???  IR      C     114.36   3.37 MDD       ETOS 
  EARI  ???  IR      D     305.96   3.65 MDD       EARI 
  ECAL  HHZ  ES  --  -   a 281.53   4.24 ISC       ECAL 
  MVO   ???  IR      D     271.12   4.43 MDD       MVO  
  ECAB  ???  IR      D     227.60   4.55 MDD       ECAB 
  MTE   BHZ  GE  --  -   a 262.41   4.91 ISC       MTE  
  MTE   BHZ  PM  --  -   a 262.41   4.91 ISC       MTE  
  POLO  ???  IR      D     273.87   5.00 INMG      POLO 
  POLO  ???  IR      D     273.87   5.00 CSEM      POLO 
  PCBR  ???  IR      D     256.01   5.01 INMG      PCBR 
  PESTR HHZ  PM  --  -   a 246.55   5.47 ISC       PESTR
  PTOM  ???  IR      C     256.17   5.76 INMG      PTOM 
  SSB   HHZ   G  10  -   a  43.90   5.81 ISC       SSB  
  EGRO  ???  IR      C     235.06   6.13 MDD       EGRO 

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