write.gra: Saving Maps in Graph Format
Description
Writes the information of a map object to a file (in graph format)
Usage
write.gra(map, file, replace = FALSE)
Arguments
map
Map object ot be saved (should be in graph format, see bnd2gra
for the conversion of boundary format to graph format).
file
Name of the file to write to
replace
Should an existing file be overwritten with the new version?