Hi,
here's a short study for Orchestra based on Slonimsky patterns No. 49 and 59.
I use this study also for testing the possibility with Opusmodus for orchestral composition, DO-TIMELINE technique and multiple files/section assembling.
It was also a test for XML export to Sibelius 8 and rendering with awesome software NotePerformer (http://www.noteperformer.com)
You will find attached a section of the composition as an template/example on how i did this piece.
MusicScore available at:
http://stephaneboussuge.musicaneo.com/sheetmusic/sm-239631_etude_1_pour_orchestre.html
SB.
Etude1OrchestraForumExerpt.opmo