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      C     200.13   0.25 RSNC      BARC 
  PAMC  E?Z  IR      D      37.72   0.64 RSNC      PAMC 
  RUSC  H?Z  IR      C     179.21   0.93 RSNC      RUSC 
  TAMC  H?Z  IR      D     106.66   1.35 RSNC      TAMC 
  PTBC  H?Z  IR      C     258.11   1.38 RSNC      PTBC 
  OCAC  H?Z  IR      C     351.04   1.42 RSNC      OCAC 
  SPBC  H?Z  IR      C     219.77   1.52 RSNC      SPBC 
  ZARC  H?Z  IR      C     290.80   1.87 RSNC      ZARC 
  NORC  H?Z  IR      C     234.63   2.16 RSNC      NORC 
  CHIC  H?Z  IR      C     196.19   2.27 RSNC      CHIC 
  ROSC  B?Z  IR      C     211.72   2.32 RSNC      ROSC 
  HELC  H?Z  IR      C     255.47   2.50 RSNC      HELC 
  GUY2C H?Z  IR      C     234.90   2.76 RSNC      GUY2C
  VILC  S?Z  IR      D     192.46   2.76 RSNC      VILC 
  PTGC  H?Z  IR      D     159.81   2.78 RSNC      PTGC 
  CBOC  H?Z  IR      C     251.88   3.05 RSNC      CBOC 
  SDV   HHZ  IU  10  -   a  49.89   3.18 ISC       SDV  
  SDV   BHZ  IU  10  -   a  49.89   3.18 ISC       SDV  
  SDV   BHZ  IU  00  +   a  49.89   3.18 ISC       SDV  
  SDV   B?Z  IR      D      49.87   3.18 RSNC      SDV  
  ORTC  H?Z  IR      D     216.54   3.60 RSNC      ORTC 
  PLMC  H?Z  IR      C     239.10   3.70 RSNC      PLMC 
  CRJC  H?Z  IR      D       2.89   4.17 RSNC      CRJC 
  YOTC  H?Z  IR      C     229.03   4.29 RSNC      YOTC 
  MACC  H?Z  IR      C     189.18   4.71 RSNC      MACC 
  DABV  B?Z  IR      D      30.68   4.74 RSNC      DABV 
  GARC  H?Z  IR      C     207.50   5.19 RSNC      GARC 
  POPC  H?Z  IR      C     220.11   5.56 RSNC      POPC 
  BIRV  BHZ  VE  --  -   a  61.29   7.66 ISC       BIRV 
  SAML  BHZ  IU  00  +   a 147.64  18.53 ISC       SAML 
  SCHQ  BHZ  CN  --  -   a   4.86  48.13 ISC       SCHQ 

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