Manual Staff switching

[David Fedoruk]

Hello;

In the last bar of a section which has been created with many staff
switches, I either have two extra bars in the left hand or one to few,
leaving no double repeat dots. This is part of the B section of a
piece which I will piece together by using include <A-section.ly>,
include <B-Section.ly>, include ,A-section.ly.>. The A sections are
exactly the same, The code you see below is the first 8 bars of the B
section.

How can I remove the last bit of supporting Keep Staff alive content?

one other problem with this piece is that when I render this code, I
have an extra treble clef above the two lines of staff I need. What is
the problem with the template I'm using?

############## Code ####################

\version "2.11.36       "
 \include "english.ly"

     rh = \relative c'' {
        \clef treble
        \key bf \major
        \time 2/4
                \mark "Allegro"
%               \set followVoice = ##t
                \override TupletNumber #'transparent = ##t
                \set Staff.extraNatural = ##f
                \set tupletSpannerDuration = #(ly:make-moment 1 8)
                \override TupletBracket #'transparent = ##t
                \set Score.currentBarNumber = #25 \bar ""
                \partial 16 g'16                                |
                \repeat volta 16 {              \times 2/3 { \stemUp  f[ bf, 
\pp ] \stemDown d
f,[ bf, ] \stemUp ef'   d [ f,  ] \stemDown bf d,[ bf ] \stemUp d | }
% bar 25
                \times 2/3 { c16[ f ] \stemDown gf ef[ bf ] \stemUp d' ef[ f, ]
\stemDown gf ef[ bf ] \stemUp d' }              | % bar26
                \times 2/3 { c16[ f, ] \stemDown gf ef[ bf ] \stemUp d'( ef)[ 
f, ]
\stemDown ef c[ bf ] \stemUp a'( } | % bar 27
                
                
                \times 2/3 {  bf)[ f ] \change Staff = lh d bf[ a] \change 
Staff =
rh c'( d)[ f, ] \change Staff = lh d bf[ g ] \change Staff = rh c'( }
| % bar 28
                        
                \times 2/3 { bf)[ f ] \change Staff = lh d bf[ f ] \change 
Staff =
rh c''( d )[ g, ]  \change Staff = lh \clef bass c, bf[ e, ] \change
Staff = rh \clef treble bf''(  } | % bar 29
                
                \times 2/3 { a)[ f ] \change Staff = lh c a[ f ] \change Staff 
= rh
bf'( c)[ f, ] \change Staff = lh c gs[ d ] \change Staff = rh b''( } |
% bar 30
                
                \times 2/3 { c )[f, ] \change Staff = lh c a[ c, ] \change 
Staff =
rh cs''( d )[ e, ] \change Staff = lh bf g[ c, ] \change Staff = rh
a''( } | % bar 31
                
                \times 2/3 { bf )[ c, ] \change Staff = lh bf e,[ c ] \change 
Staff
= rh e'( f )[ c ] \change Staff = lh a c,[ f, ] \change Staff = rh
g''( } |
                
                }
                }
                
                lh = \relative c' {
        \clef bass
        \key bf \major
        \time 2/4
         \skip 1 * 5 % idem
         }

     \score {   
        \new PianoStaff <<
                \override SpacingSpanner
                #'base-shortest-duration = #(ly:make-moment 1 16)
           \set PianoStaff.instrumentName = "Piano  "
           \new Staff = "rh" \rh
           \new Staff = "lh" \lh
        >>
        \layout { }
                
        \midi { }
                
     }


Cheers,
David

-- 
David Fedoruk
B.Mus. UBC,1986
Certificate in Internet Systems Administration, UBC, 2003


http://recordjackethistorian.wordpress.com
"Music is enough for one's life time, but one life time is not enough
for music" Sergei Rachmaninov