Error(s) in re-building vignettes:
--- re-building ‘shifting_borders.Rmd’ using knitr
** Processing: figure/unnamed-chunk-2-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 40439 bytes
Input file size = 40565 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 31508
  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 = 31508

Output IDAT size = 31508 bytes (8931 bytes decrease)
Output file size = 31586 bytes (8979 bytes = 22.13% decrease)

** Processing: figure/unnamed-chunk-3-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 38254 bytes
Input file size = 38380 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 29942
  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 = 29942

Output IDAT size = 29942 bytes (8312 bytes decrease)
Output file size = 30020 bytes (8360 bytes = 21.78% decrease)

** Processing: figure/unnamed-chunk-4-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 40308 bytes
Input file size = 40434 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 31813
  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 = 31813

Output IDAT size = 31813 bytes (8495 bytes decrease)
Output file size = 31891 bytes (8543 bytes = 21.13% decrease)

** Processing: figure/unnamed-chunk-4-2.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 39295 bytes
Input file size = 39421 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 31124
  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 = 31124

Output IDAT size = 31124 bytes (8171 bytes decrease)
Output file size = 31202 bytes (8219 bytes = 20.85% decrease)

** Processing: figure/unnamed-chunk-5-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 42284 bytes
Input file size = 42422 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 32855
  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 = 32855

Output IDAT size = 32855 bytes (9429 bytes decrease)
Output file size = 32933 bytes (9489 bytes = 22.37% decrease)

** Processing: figure/unnamed-chunk-5-2.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 18830 bytes
Input file size = 18932 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15332
  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 = 15332

Output IDAT size = 15332 bytes (3498 bytes decrease)
Output file size = 15410 bytes (3522 bytes = 18.60% decrease)

** Processing: figure/unnamed-chunk-6-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 41722 bytes
Input file size = 41860 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 31163
  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 = 31163

Output IDAT size = 31163 bytes (10559 bytes decrease)
Output file size = 31241 bytes (10619 bytes = 25.37% decrease)

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

--- re-building ‘spatialrdd_vignette.Rmd’ using knitr
** Processing: figure/unnamed-chunk-6-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 26672 bytes
Input file size = 26786 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 20655
  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 = 20655

Output IDAT size = 20655 bytes (6017 bytes decrease)
Output file size = 20733 bytes (6053 bytes = 22.60% decrease)

** Processing: figure/unnamed-chunk-7-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 54190 bytes
Input file size = 54340 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 44046
  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 = 44046

Output IDAT size = 44046 bytes (10144 bytes decrease)
Output file size = 44124 bytes (10216 bytes = 18.80% decrease)

** Processing: figure/unnamed-chunk-8-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 54190 bytes
Input file size = 54340 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 44046
  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 = 44046

Output IDAT size = 44046 bytes (10144 bytes decrease)
Output file size = 44124 bytes (10216 bytes = 18.80% decrease)

** Processing: figure/unnamed-chunk-9-1.png
504x504 pixels, 8 bits/pixel, 211 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 5633 bytes
Input file size = 6356 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 4360
  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 = 4360

Output IDAT size = 4360 bytes (1273 bytes decrease)
Output file size = 4438 bytes (1918 bytes = 30.18% decrease)

** Processing: figure/unnamed-chunk-12-1.png
504x504 pixels, 8 bits/pixel, 224 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 7140 bytes
Input file size = 7902 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 6245
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 6205
  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 = 6205

Output IDAT size = 6205 bytes (935 bytes decrease)
Output file size = 6283 bytes (1619 bytes = 20.49% decrease)

** Processing: figure/unnamed-chunk-14-1.png
504x504 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 67779 bytes
Input file size = 67953 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 45934
  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 = 45934

Output IDAT size = 45934 bytes (21845 bytes decrease)
Output file size = 46012 bytes (21941 bytes = 32.29% decrease)

** Processing: figure/unnamed-chunk-16-1.png
504x360 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 18672 bytes
Input file size = 18774 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15172
  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 = 15172

Output IDAT size = 15172 bytes (3500 bytes decrease)
Output file size = 15250 bytes (3524 bytes = 18.77% decrease)

** Processing: figure/unnamed-chunk-19-1.png
504x504 pixels, 8 bits/pixel, 233 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 14260 bytes
Input file size = 15061 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 13271
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 13221
  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 = 13221

Output IDAT size = 13221 bytes (1039 bytes decrease)
Output file size = 13299 bytes (1762 bytes = 11.70% decrease)

** Processing: figure/unnamed-chunk-19-2.png
504x504 pixels, 8 bits/pixel, 232 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 14256 bytes
Input file size = 15054 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 13265
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 13219
  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 = 13219

Output IDAT size = 13219 bytes (1037 bytes decrease)
Output file size = 13297 bytes (1757 bytes = 11.67% decrease)

** Processing: figure/unnamed-chunk-20-1.png
504x504 pixels, 8 bits/pixel, 229 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 14224 bytes
Input file size = 15013 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 13234
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 13198
  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 = 13198

Output IDAT size = 13198 bytes (1026 bytes decrease)
Output file size = 13276 bytes (1737 bytes = 11.57% decrease)


Quitting from lines 260-265 [unnamed-chunk-21] (spatialrdd_vignette.Rmd)
Error: processing vignette 'spatialrdd_vignette.Rmd' failed with diagnostics:
0 (non-NA) cases; no valid data
--- failed re-building ‘spatialrdd_vignette.Rmd’

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

Error: Vignette re-building failed.
Execution halted