Error(s) in re-building vignettes:
  ...
--- re-building ‘Vignette_BlacksburgVA.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/wxgenR.Rcheck/vign_test/wxgenR/vignettes/Vignette_BlacksburgVA_files/figure-html/unnamed-chunk-9-1.png
768x768 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 226379 bytes
Input file size = 226781 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 = 219790
  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 = 219790

Output IDAT size = 219790 bytes (6589 bytes decrease)
Output file size = 219868 bytes (6913 bytes = 3.05% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/wxgenR.Rcheck/vign_test/wxgenR/vignettes/Vignette_BlacksburgVA_files/figure-html/unnamed-chunk-10-1.png
768x768 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 237414 bytes
Input file size = 237828 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 = 231658
  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 = 231658

Output IDAT size = 231658 bytes (5756 bytes decrease)
Output file size = 231736 bytes (6092 bytes = 2.56% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/wxgenR.Rcheck/vign_test/wxgenR/vignettes/Vignette_BlacksburgVA_files/figure-html/unnamed-chunk-12-1.png
768x768 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 92911 bytes
Input file size = 93121 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 76658
  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 = 76658

Output IDAT size = 76658 bytes (16253 bytes decrease)
Output file size = 76736 bytes (16385 bytes = 17.60% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/wxgenR.Rcheck/vign_test/wxgenR/vignettes/Vignette_BlacksburgVA_files/figure-html/unnamed-chunk-13-1.png
768x768 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 90268 bytes
Input file size = 90478 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 73896
  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 = 73896

Output IDAT size = 73896 bytes (16372 bytes decrease)
Output file size = 73974 bytes (16504 bytes = 18.24% decrease)

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

--- re-building ‘Vignette_LowerSantaCruzRiverBasinAZ.Rmd’ using rmarkdown

Quitting from lines 198-201 [unnamed-chunk-6] (Vignette_LowerSantaCruzRiverBasinAZ.Rmd)
Error: processing vignette 'Vignette_LowerSantaCruzRiverBasinAZ.Rmd' failed with diagnostics:
The melt generic in data.table has been passed a data.frame and will attempt to redirect to the relevant reshape2 method; please note that reshape2 is superseded and is no longer actively developed, and this redirection is now deprecated. To continue using melt methods from reshape2 while both packages are attached, e.g. melt.list, you can prepend the namespace, i.e. reshape2::melt(.). In the next version, this warning will become an error.
--- failed re-building ‘Vignette_LowerSantaCruzRiverBasinAZ.Rmd’

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

Error: Vignette re-building failed.
Execution halted