Usually for internally usage, get 'GRASS GIS' and rgrass parameters on 'Linux' OS

Source: R/grassControl.R

Initialize and set up rgrass for 'Linux'

paramGRASSx(
  set_default_GRASS = NULL,
  MP = "/usr/bin",
  ver_select = FALSE,
  quiet = TRUE
)

Arguments

set_default_GRASS

default = NULL will force a search for 'GRASS GIS' You may provide a valid combination as c("/usr/lib/grass74","7.4.1","grass74")

MP

mount point to be searched. default is "/usr/bin"

ver_select

if TRUE you must interactively select between alternative installations

quiet

Boolean switch for suppressing console messages default is TRUE

Details

During the rsession you will have full access to GRASS7 GIS via the rgrass wrapper. Additionally you may use also use the API calls of GRASS7 via the command line.

Examples


run = FALSE
if (run) {
# automatic retrieval of the GRASS7 enviroment settings
paramGRASSx()


# typical stand_alone installation
paramGRASSx("/usr/bin/grass72")

# typical user defined installation (compiled sources)
paramGRASSx("/usr/local/bin/grass72")
}