Bill, I'm sorry of mess I made in last mail flip - command to flip scraps in xTherion • flip (none)/horizontal/vertical ▷ flips the scrap after scale transformation extend - command to extend (or flip) branches in centreline: • extend <spec> [<station> [<station>]] ▷ control how the centerline is extended. - normal/reverse ▷ extend given and following stations to the same/reverse direction as previous station. If two stations are given—direction is applied only to given shot. - left/right ▷ same as above, but direction is specified explicitly. - vertical ▷ do not move station (shot) in X direction, use only Z component of the shot - start ▷ specify starting station (shot) - ignore ▷ ignore specified station (shot), continue extended elevation with other station (shot) if possible - hide ▷ do not show specified station (shot) in extended elevation If no stations are specified, <spec> is valid for following shots specified. M.S. _______________________________________________ Therion mailing list Therion@speleo.sk http://mailman.speleo.sk/mailman/listinfo/therion