ST_as.sfc(x, ...)
"ST_as.sfc"(x, ...)
"ST_as.sfc"(x, ...)
"ST_as.sfc"(x, ...)
"ST_as.sfc"(x, ..., forceMulti = FALSE)
"ST_as.sfc"(x, ..., forceMulti = FALSE)
"ST_as.sfc"(x, ..., EWKB = FALSE)
TRUE
, force coercion into MULTIPOLYGON
or MULTILINE
objects, else autodetect