add2Path                Adds a defined variable and value to the global
                        search path
findGRASS               Search recursivly existing 'GRASS GIS'
                        installation(s) at a given drive/mountpoint
findOTB                 Search recursivly existing 'Orfeo Toolbox'
                        installation(s) at a given drive/mountpoint
findSAGA                Search recursivly existing 'SAGA GIS'
                        installation(s) at a given drive/mountpoint
gvec2sf                 Converts from an existing GRASS 7 environment
                        an arbitrary vector dataset into a sf object
initProj                Defines and creates folders and variables
link2GI                 Bridges to the GI-World
linkGDAL                Checks and sets up via 'gdalUtils' the 'GDAL'
                        pathes and settings for the command line usage.
linkGRASS7              Locate and set up 'GRASS 7' API bindings
linkOTB                 Locate and set up 'Orfeo ToolBox' API bindings
linkSAGA                Identifies SAGA GIS Installations and returns
                        linking Informations
paramGRASSw             Usually for internally usage get 'GRASS GIS'
                        and 'rgrass7' parameters on 'Windows' OS
paramGRASSx             Usually for internally usage, get 'GRASS GIS'
                        and 'rgrass7' parameters on 'Linux' OS
setenvGRASSw            Create valid 'GRASS GIS 7.xx' rsession
                        environment settings according to the selected
                        GRASS and Windows Version
setenvOTB               Initializes and set up access to the 'OTB'
                        command line interface
sf2gvec                 Write sf object to GRASS 7 vector utilising an
                        existing or creating a new GRASS7 environment
