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
  THIG  S?Z  IR      D      54.46   0.49 MEX       THIG 
  RETA  HHZ  GI  --  -   a  95.83   0.95 ISC       RTAL 
  PCIG  S?Z  IR      D     333.99   1.20 MEX       PCIG 
  HUEH  HHZ  GI  --  -   a  58.49   1.33 ISC       HUEH 
  CCIG  BHZ  MX  --  +   a  17.38   1.73 ISC       CCIG 
  TGIG  S?Z  IR      D     348.67   2.19 MEX       TGIG 
  GUNB  HHZ  GI  --  +   a  90.42   2.25 ISC       NBG  
  UXUV  S?Z  IR      D     332.34   3.03 MEX       UXUV 
  CMIG  S?Z  IR      D     319.37   3.25 MEX       CMIG 
  JAYA  HHZ  SV  --  -   a 106.73   3.27 ISC       JAYA 
  PETF  HHZ  GI  --  +   a  49.49   3.54 ISC       PETF 
  TUIG  S?Z  IR      D     333.90   3.78 MEX       TUIG 
  NEUV  H?Z  IR      C     316.04   4.30 MEX       NEUV 
  PNIG  S?Z  IR      D     289.20   5.54 MEX       PNIG 
  TXIG  S?Z  IR      C     298.76   5.55 MEX       TXIG 
  JAUV  H?Z  IR      C     320.62   6.15 MEX       JAUV 
  TEIG  HHZ  IU  00  -   a  36.37   6.97 ISC       TEIG 
  061Z  BHZ  N4  --  -   a  42.76  15.70 ISC       061Z 
  M29M  BHZ  TA  --  -   a 336.74  57.59 ISC       M29M 
  F21K  BHZ  TA  --  -   a 338.06  65.49 ISC       F21K 

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