/* change the location of secta to that of sectb */
secta.sct_x = sectb.sct_x;
secta.sct_y = sectb.sct_y;
+ secta.sct_uid = sectb.sct_uid;
secta.sct_dist_x = sectb.sct_x;
secta.sct_dist_y = sectb.sct_y;
secta.sct_coastal = sectb.sct_coastal;
/* change the location of sectb to where secta was */
sectb.sct_x = tmp.sct_x;
sectb.sct_y = tmp.sct_y;
+ sectb.sct_uid = tmp.sct_uid;
sectb.sct_dist_x = tmp.sct_x;
sectb.sct_dist_y = tmp.sct_y;
sectb.sct_coastal = tmp.sct_coastal;