Put Drumagog on an Audio Track, pick a note in your midi track for say for this example the kick drum. Let's use C3....open up your drumagog insert on your audio track in the third (i think) tab you select "trigger from midi/send/enable midi" or some shit like that (sorry don't have it in front of me right now) then you select C3 as your midi trigger note.
That's what I remember off the top of my head. Though I haven't done that for a while. And, you might have to send the output of the midi track to drumagog.
you need to "explode" the midi track, most DAW's can do this. i know reaper can. "exploding" a midi track can separate one MIDI file into several different tracks, one per note. effectively, this will give you a midi "kick" track, a midi "snare" track, and so on. so you'll need 1 midi track and 1 gog instance per drum. clunky, but works.
unless anyone knows a better way o_0
as far as aptrigga opening gogs, not quite...but a .gog is just a bundle of wavs, and there hasta be a way to re-extract the samples. i think drumagogs interface does this in the sample menu...but i could be wrong.
Yeah either that or just copy/duplicate the whole midi track since you're only triggering from one note value anyways. I believe you can mute the midi tracks (so it doesn't pick up the rest of the tracks) that you trigger from. It's just a matter of setting the output of the midi tracks to drumagog 2, etc.