https://www.r-project.org/nosvn/R.check/r-release-macos-arm64/mmand-00install.html
Install log for 'mmand'
installlog
https://cran.ma.imperial.ac.uk/web/packages/mmand/index.html
CRAN: Package mmand
Provides tools for performing mathematical morphology operations, such as erosion and dilation, on data of arbitrary dimensionality. Can also be used for...
cranpackage