bool GDALSpatialLinking::checkCentroid(OGRGeometry* geo, OGRGeometry * lead_geo)
{
	OGRPoint ct;
	if (int error = geo->Centroid(&ct) != OGRERR_NONE) {
		DM::Logger(DM::Warning) << "error calculationg ct " << error;
		return false;
	}
	return ct.Within(lead_geo);
}