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
  TRN   ???  IR      c      84.89   1.13 TRN       TRN  
  FDF   BHZ   G  00  -   a  18.08   4.38 ISC       FDF  
  MLM   EHZ  MQ  92  -   a  17.49   4.42 ISC       PML  
  IA2   EHZ  MQ  00  -   a  17.10   4.43 ISC       PCM  
  CPM   EHZ  MQ  92  +   a  16.99   4.44 ISC       PCM  
  MPLM  HHZ  MQ  00  -   a  17.41   4.44 ISC       CXM  
  LAM   HHZ  MQ  00  +   a  17.57   4.45 ISC       MPM  
  BAM   EHZ  MQ  92  +   a  17.73   4.46 ISC       BAMF 
  SAM   BHZ  WI  00  -   a  17.40   4.47 ISC       SVN  
  MAGL  HHZ  WI  00  +   a  12.81   5.51 ISC       MAGL 
  BAUV  BHZ  VE  --  +   a 254.06   5.64 ISC       BAUV 
  S44A  HHZ  N4  00  -   a 322.81  36.14 ISC       S44A 
  P43A  HHZ  N4  00  -   a 324.97  37.60 ISC       P43A 
  P40B  HHZ  N4  00  -   a 322.76  38.99 ISC       P40A 
  JKLK1 HHZ  RE  20  +   a 317.69  53.05 ISC       JLDW 
  HORT  HHZ  HT  --  +   a  50.45  79.94 ISC       HORT 

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