Error(s) in re-building vignettes:
  ...
--- re-building ‘Legacy_functions.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-1-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 136076 bytes
Input file size = 136346 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 99772
  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 = 99772

Output IDAT size = 99772 bytes (36304 bytes decrease)
Output file size = 99850 bytes (36496 bytes = 26.77% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-2-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 100243 bytes
Input file size = 100465 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 65566
  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 = 65566

Output IDAT size = 65566 bytes (34677 bytes decrease)
Output file size = 65644 bytes (34821 bytes = 34.66% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-3-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 115844 bytes
Input file size = 116090 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 77178
  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 = 77178

Output IDAT size = 77178 bytes (38666 bytes decrease)
Output file size = 77256 bytes (38834 bytes = 33.45% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-6-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 96374 bytes
Input file size = 96584 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 63725
  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 = 63725

Output IDAT size = 63725 bytes (32649 bytes decrease)
Output file size = 63803 bytes (32781 bytes = 33.94% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-7-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 72222 bytes
Input file size = 72396 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 45329
  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 = 45329

Output IDAT size = 45329 bytes (26893 bytes decrease)
Output file size = 45407 bytes (26989 bytes = 37.28% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-8-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 35231 bytes
Input file size = 35357 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 26695
  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 = 26695

Output IDAT size = 26695 bytes (8536 bytes decrease)
Output file size = 26773 bytes (8584 bytes = 24.28% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-9-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 35231 bytes
Input file size = 35357 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 26695
  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 = 26695

Output IDAT size = 26695 bytes (8536 bytes decrease)
Output file size = 26773 bytes (8584 bytes = 24.28% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-11-1.png
480x480 pixels, 8 bits/pixel, 248 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 11024 bytes
Input file size = 11870 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 9554
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 9554
  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 = 1  f = 0		IDAT size = 9554

Output IDAT size = 9554 bytes (1470 bytes decrease)
Output file size = 9632 bytes (2238 bytes = 18.85% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-12-1.png
480x480 pixels, 8 bits/pixel, 249 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 8237 bytes
Input file size = 9086 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 6915
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 6887
  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 = 1  f = 0		IDAT size = 6887

Output IDAT size = 6887 bytes (1350 bytes decrease)
Output file size = 6965 bytes (2121 bytes = 23.34% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-14-1.png
480x480 pixels, 8 bits/pixel, 222 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 4749 bytes
Input file size = 5505 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 3849
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 3815
  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 = 1  f = 0		IDAT size = 3815

Output IDAT size = 3815 bytes (934 bytes decrease)
Output file size = 3893 bytes (1612 bytes = 29.28% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-15-1.png
480x480 pixels, 8 bits/pixel, 227 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 26102 bytes
Input file size = 26909 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 24548
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 24547
  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 = 1  f = 0		IDAT size = 24547

Output IDAT size = 24547 bytes (1555 bytes decrease)
Output file size = 24625 bytes (2284 bytes = 8.49% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-16-1.png
480x480 pixels, 8 bits/pixel, 227 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 27520 bytes
Input file size = 28327 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 25963
  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 = 25963

Output IDAT size = 25963 bytes (1557 bytes decrease)
Output file size = 26041 bytes (2286 bytes = 8.07% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-18-1.png
480x480 pixels, 8 bits/pixel, 247 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 4943 bytes
Input file size = 5774 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 4153
  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 = 4153

Output IDAT size = 4153 bytes (790 bytes decrease)
Output file size = 4231 bytes (1543 bytes = 26.72% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-19-1.png
480x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 6794 bytes
Input file size = 7652 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 5884
  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 = 5884

Output IDAT size = 5884 bytes (910 bytes decrease)
Output file size = 5962 bytes (1690 bytes = 22.09% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Legacy_functions_files/figure-html/unnamed-chunk-20-1.png
480x480 pixels, 8 bits/pixel, 248 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 5249 bytes
Input file size = 6083 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 4383
  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 = 4383

Output IDAT size = 4383 bytes (866 bytes decrease)
Output file size = 4461 bytes (1622 bytes = 26.66% decrease)

--- finished re-building ‘Legacy_functions.Rmd’

--- re-building ‘Raster_geoms.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Raster_geoms_files/figure-html/unnamed-chunk-1-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 97034 bytes
Input file size = 97244 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 95789
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 95789

Output IDAT size = 95789 bytes (1245 bytes decrease)
Output file size = 95867 bytes (1377 bytes = 1.42% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Raster_geoms_files/figure-html/unnamed-chunk-2-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 108365 bytes
Input file size = 108599 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 106922
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 106922

Output IDAT size = 106922 bytes (1443 bytes decrease)
Output file size = 107000 bytes (1599 bytes = 1.47% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Raster_geoms_files/figure-html/unnamed-chunk-3-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 29677 bytes
Input file size = 29791 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 28740
  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 = 5		IDAT size = 28740

Output IDAT size = 28740 bytes (937 bytes decrease)
Output file size = 28818 bytes (973 bytes = 3.27% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Raster_geoms_files/figure-html/unnamed-chunk-4-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 83934 bytes
Input file size = 84132 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 83463
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 81628
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 81628

Output IDAT size = 81628 bytes (2306 bytes decrease)
Output file size = 81706 bytes (2426 bytes = 2.88% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Raster_geoms_files/figure-html/unnamed-chunk-5-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 81776 bytes
Input file size = 81962 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 81637
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 79827
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 79827

Output IDAT size = 79827 bytes (1949 bytes decrease)
Output file size = 79905 bytes (2057 bytes = 2.51% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Raster_geoms_files/figure-html/unnamed-chunk-6-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 81811 bytes
Input file size = 81997 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0
  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		IDAT size = 81517
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 79906
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 1  f = 5		IDAT size = 79906

Output IDAT size = 79906 bytes (1905 bytes decrease)
Output file size = 79984 bytes (2013 bytes = 2.45% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Raster_geoms_files/figure-html/unnamed-chunk-7-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 99242 bytes
Input file size = 99464 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 82246
  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 = 82246

Output IDAT size = 82246 bytes (16996 bytes decrease)
Output file size = 82324 bytes (17140 bytes = 17.23% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Raster_geoms_files/figure-html/unnamed-chunk-8-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 87577 bytes
Input file size = 87775 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 72513
  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 = 72513

Output IDAT size = 72513 bytes (15064 bytes decrease)
Output file size = 72591 bytes (15184 bytes = 17.30% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Raster_geoms_files/figure-html/unnamed-chunk-9-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 100680 bytes
Input file size = 100902 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 96120
  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 = 96120

Output IDAT size = 96120 bytes (4560 bytes decrease)
Output file size = 96198 bytes (4704 bytes = 4.66% decrease)

** Processing: /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/ggrastr.Rcheck/vign_test/ggrastr/vignettes/Raster_geoms_files/figure-html/unnamed-chunk-10-1.png
480x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 72706 bytes
Input file size = 72880 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 54195
  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 = 54195

Output IDAT size = 54195 bytes (18511 bytes decrease)
Output file size = 54273 bytes (18607 bytes = 25.53% decrease)


Quitting from lines 126-141 [unnamed-chunk-11] (Raster_geoms.Rmd)
Error: processing vignette 'Raster_geoms.Rmd' failed with diagnostics:
there is no package called 'maps'
--- failed re-building ‘Raster_geoms.Rmd’

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

Error: Vignette re-building failed.
Execution halted