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 TWC ??? IR - 216.78 0.15 ISC TWC TATO ??? IR + 300.16 0.48 ISC TATO TWZ ??? IR - 317.32 0.49 ISC TWZ TWQ ??? IR + 246.06 1.11 ISC TWQ TWM1 ??? IR + 216.67 2.36 ISC TWM1 PIP ??? IR - 191.24 6.49 ISC PIP CVP ??? IR - 181.00 7.00 ISC CVP GYA ??? IR - 280.36 13.90 ISC GYA SNY ??? IR - 4.14 17.10 ISC SNY CHG ??? IR - 259.10 22.15 ISC CHG CHTO ??? IR - 259.10 22.15 ISC CHTO YYI ??? IR - 280.13 24.63 ISC YYI NDI ??? IR d 285.76 39.98 ISC NDI HYB ??? IR + 268.42 41.01 ISC HYB POO ??? IR - 271.92 44.96 ISC POO 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