Error(s) in re-building vignettes:
--- re-building ‘SRTsim.Rmd’ using rmarkdown
** Processing: /data/gannet/ripley/R/packages/tests-devel/SRTsim.Rcheck/vign_test/SRTsim/vignettes/SRTsim_files/figure-html/tissue simulation metrics comparison-1.png
1472x890 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 160904 bytes
Input file size = 161111 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 131856
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 131856

Output IDAT size = 131856 bytes (29048 bytes decrease)
Output file size = 132015 bytes (29096 bytes = 18.06% decrease)

** Processing: /data/gannet/ripley/R/packages/tests-devel/SRTsim.Rcheck/vign_test/SRTsim/vignettes/SRTsim_files/figure-html/pattern comparison-1.png
1382x930 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 352713 bytes
Input file size = 352992 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 304487
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 304487

Output IDAT size = 304487 bytes (48226 bytes decrease)
Output file size = 304646 bytes (48346 bytes = 13.70% decrease)

** Processing: /data/gannet/ripley/R/packages/tests-devel/SRTsim.Rcheck/vign_test/SRTsim/vignettes/SRTsim_files/figure-html/pattern comparison-2.png
1382x930 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 236474 bytes
Input file size = 236717 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 195189
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 195189

Output IDAT size = 195189 bytes (41285 bytes decrease)
Output file size = 195348 bytes (41369 bytes = 17.48% decrease)


Quitting from lines 148-169 (SRTsim.Rmd)
Error: processing vignette 'SRTsim.Rmd' failed with diagnostics:
subscript out of bounds
--- failed re-building ‘SRTsim.Rmd’

SUMMARY: processing the following file failed:
  ‘SRTsim.Rmd’

Error: Vignette re-building failed.
Execution halted