- * @param iop adress of the (6)float array to receive values
- * @return true when one of the tag is found
- * false when nothing is found
+ *
+ * @param iop adress of the (6)float array to receive values.
+ * (defaulted as 1.,0.,0.,0.,1.,0. if nothing -or inconsistent stuff-
+ * is found.
+ * @return true when one of the tag -with consistent values- is found
+ * false when nothing or inconsistent stuff - is found