ksprintf(&s,";QS=%f,%f,%f,%f", bc->qsum[0],bc->qsum[1],bc->qsum[2],bc->qsum[3]);
if (bc->vdb != -1)
ksprintf(&s, ";VDB=%e", bc->vdb);
ksprintf(&s,";QS=%f,%f,%f,%f", bc->qsum[0],bc->qsum[1],bc->qsum[2],bc->qsum[3]);
if (bc->vdb != -1)
ksprintf(&s, ";VDB=%e", bc->vdb);