One solution is to use the \RemoveEmptyStaffContext and simply insert multimeasure rests in the second stave. Then, LilyPond will automatically remove the second stave and the opening brace on the lines where there are no notes.
Example:
uppervoice=\new Staff \notes\relative c'{ c d e f g a b c c b a g f e d c c d e f g a b c c b a g f e d c c d e f g a b c c b a g f e d c }
lowervoice=\new Staff \notes\relative c''{ c b a g f e d c c d e f g a b c \break R1*4 \break c4 b a g f e d c c d e f g a b c }
\score{ \new GrandStaff << \uppervoice \lowervoice >> \paper{ \context { \RemoveEmptyStaffContext } } }
/Mats
Alex Klein wrote:
Hi, a month ago I had a little problem which I still haven't found a solution for. I was engraving a piece of music where the first violin is split into upper and lower voice, which was notated by using two staves and a group bracket. At one time in the piece, the split is lost and all first violins play in unison. I was able to drop the second stave, but no matter what I did, there was always a group bracket around the single stave left. What is the correct way to engrave this? Cheers
Alex
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-- ============================================= Mats Bengtsson Signal Processing Signals, Sensors and Systems Royal Institute of Technology SE-100 44 STOCKHOLM Sweden Phone: (+46) 8 790 8463 Fax: (+46) 8 790 7260 Email: [EMAIL PROTECTED] WWW: http://www.s3.kth.se/~mabe =============================================
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