Nothing
# not tested
fwPolygonize <- function(x, options=NULL) {
fwp <- paste('python ' , fwPath(), 'gdal_polygonize.py', sep='')
x <- .getFilename(x)
format='ESRI Shapefile'
out <- extension(rasterTmpFile, '.shp')
fullcall <- paste(fwp, shQuote(x), '-f', format, shQuote(out), options)
system(fullcall)
fn <- extension(basename(out), "")
vec <- readOGR(dirname(out), fn)
return(vec)
}
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