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
  AGPR  BHZ  IR      +     161.26   0.47 RSPR      AGPR 
  AGPR  BHZ  PR  --  +   a 161.26   0.47 ISC       AGPR 
  IDE   SHZ  IR      -     200.36   0.56 RSPR      IDE  
  PRSN  BHZ  IR      +     170.27   0.70 RSPR      PRSN 
  AOPR  BHZ  PR  --  +   a 138.96   0.74 ISC       AOPR 
  AOPR  BHZ  IR      +     138.96   0.75 RSPR      AOPR 
  LSP   SHZ  IR      -     166.60   0.75 RSPR      LSP  
  EMPR  BHZ  IR      +     121.60   0.82 RSPR      EMPR 
  EMPR  BHZ  PR  --  +   a 121.59   0.82 ISC       EMPR 
  CRPR  BHZ  IR      +     170.42   0.91 RSPR      CRPR 
  CRPR  BHZ  PR  --  +   a 170.42   0.91 ISC       CRPR 
  MLPR  BHZ  IR      +     167.12   0.96 RSPR      MLPR 
  MLPR  BHZ  PR  --  +   a 167.12   0.96 ISC       MLPR 
  GBPR  SHZ  IR      -     158.27   1.00 RSPR      GBPR 
  CELP  BHZ  IR      +     141.72   1.06 RSPR      CELP 
  OBIP  BHZ  IR      +     143.86   1.07 RSPR      OBIP 
  OBIP  BHZ  PR  --  +   a 143.86   1.07 ISC       OBIP 
  PCDR  BHZ  PR  --  +   a 249.57   1.12 ISC       PCDR 
  PCDR  BHZ  IR      +     249.55   1.13 RSPR      PCDR 
  ICMP  BHZ  PR  --  +   a 145.25   1.24 ISC       ICMP 
  ICMP  BHZ  IR      +     145.25   1.24 RSPR      ICMP 
  GCPR  BHZ  IR      -     117.91   1.27 RSPR      GCPR 
  IGPR  BHZ  IR      +     130.30   1.45 RSPR      IGPR 
  IGPR  BHZ  PR  --  +   a 130.31   1.45 ISC       IGPR 
  PDPR  BHZ  IR      -     126.73   1.48 RSPR      PDPR 
  CBYP  BHZ  IR      -     115.22   1.48 RSPR      CBYP 
  HUMP  BHZ  IR      -     119.42   1.55 RSPR      HUMP 
  MTP   BHZ  IR      +     116.20   1.82 RSPR      MTP  
  MTP   BHZ  PR  --  +   a 116.20   1.82 ISC       MTP  
  CUPR  BHZ  IR      +     107.40   1.98 RSPR      CUPR 
  STVI  BHZ  IR      +     103.90   2.27 RSPR      STVI 

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