int SIMIX_HOST_LEVEL; //Simix level
int MSG_HOST_LEVEL; //Msg level
int SD_HOST_LEVEL; //Simdag level
-int COORD_HOST_LEVEL; //Coordinates level
+int COORD_HOST_LEVEL=0; //Coordinates level
int NS3_HOST_LEVEL; //host node for ns3
xbt_lib_t link_lib;
if (host->coord && strcmp(host->coord, "")) {
if (!COORD_HOST_LEVEL)
xbt_die
- ("To use coordinates, you must set configuration 'coordinates' to 'yes'");
+ ("To use host coordinates, please add --cfg=coordinates:yes to your command line");
xbt_dynar_t ctn = xbt_str_split_str(host->coord, " ");
xbt_dynar_shrink(ctn, 0);
xbt_lib_set(host_lib, host->id, COORD_HOST_LEVEL, (void *) ctn);