sf2gvec | R Documentation |
Write sf object directly to 'GRASS' vector utilising an existing or creating a new GRASS environment
sf2gvec(x, epsg, obj_name, gisdbase, location, gisdbase_exist = FALSE)
x |
|
epsg |
numeric epsg code |
obj_name |
name of GRASS layer |
gisdbase |
GRASS gisDbase folder |
location |
GRASS location name containing |
gisdbase_exist |
logical switch if the GRASS gisdbase folder exist default is TRUE |
have a look at the sf
capabilities to write direct to sqlite
Chris Reudenbach
run = FALSE
if (run) {
## example
require(sf)
require(sp)
require(link2GI)
data(meuse)
meuse_sf = st_as_sf(meuse,
coords = c("x", "y"),
crs = 28992,
agr = "constant")
# write data to GRASS and create gisdbase
sf2gvec(x = meuse_sf,
obj_name = "meuse_R-G",
gisdbase = "~/temp3/",
location = "project1")
# read from existing GRASS
gvec2sf(x = meuse_sf,
obj_name = "meuse_r_g",
gisdbase = "~/temp3",
location = "project1")
}
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