LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Undefined control sequence.
\Ginclude@graphics ...\Ginput@path \set@curr@file 
                                                  {#1}\edef \uq@curr@file {\...
l.1059 \Figure{grid.pdf}{width=3in}
                                   
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.1059 \Figure{grid.pdf}{width=3in}
                                   
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.1059 \Figure{grid.pdf}{width=3in}
                                   
! Undefined control sequence.
<recently read> \quote@name 
                            
l.1059 \Figure{grid.pdf}{width=3in}
                                   
! Undefined control sequence.
<recently read> \quote@name 
                            
l.1059 \Figure{grid.pdf}{width=3in}
                                   
! LaTeX Error: File `grid.pdf' not found.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
! Undefined control sequence.
\Ginclude@graphics ...\Ginput@path \set@curr@file 
                                                  {#1}\edef \uq@curr@file {\...
l.1467 \Figure{plotl.pdf}{width=36em}
                                     
! Undefined control sequence.
\Ginclude@graphics ...e \expandafter {\@curr@file 
                                                  }}\expandafter \filename@p...
l.1467 \Figure{plotl.pdf}{width=36em}
                                     
! Undefined control sequence.
<recently read> \unquote@name 
                              
l.1467 \Figure{plotl.pdf}{width=36em}
                                     
! Undefined control sequence.
<recently read> \quote@name 
                            
l.1467 \Figure{plotl.pdf}{width=36em}
                                     
! Undefined control sequence.
<recently read> \quote@name 
                            
l.1467 \Figure{plotl.pdf}{width=36em}
                                     
! LaTeX Error: File `plotl.pdf' not found.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...