I am using SAC version 101.2 on intel Mac OS X version 10.5.6, and I am running ppk to pick p waves for several stations at a time. I type ppk p 4 to view four stations at a time, but I can only zoom properly in the first subwindow (at the top of the first four traces plotted). As I scroll through all of the stations to pick them, when I try to zoom, the zoom function zooms in on the wrong portion of the trace. Has anyone else had this problem, and does anyone have any advice?
The College of New Jersey