fg seismogram; rmean ;* Data cuterr fillz; cutim (&1,b - 1) (&1,e + 1) ;* Pad bf ;* Multi-plot display yvport 0.55 0.95 xlim (&1,b + 1) (&1,e - 1); p1; xlim previous ;* Data plot yvport previous yvport 0.1 0.48 spectrogram slice 0.1 ymax 20 method mlm ;* Spectrogram yvport previous ef