Steve wrote:
"Richard J." wrote in
:
Steve wrote:
"Cast_Iron" wrote in news:br2u95$hnl$1
@sparta.btinternet.com:
Steve wrote:
wrote in
:
In article ,
lid (Steve) wrote:
Why does this take so long ? Surely there should be
software to work it out so what are the hold-ups?
I don't think it's that simple, plus they've also had to
prepare the christmas/New year timetables and duty sheets
for the whole combine.
It is pretty simple, you have a track, you have trains you
have drivers, all having contraints having an optimal usage.
You imply this is done by hand ias Xmas/NYE is an issue;
given the network unreliability it should be paramount to
be able to maxmise what you have available and be able to
implement it ASAP. This does require certain staff
flexibility - is this avaiable? Does LU beleive it does not
need to plan for contingencies and have these sorts of
tools available?
Oooooh look, someone else who thinks all jobs are simple, except
his own.
I take it English is not your first language. Suggesting LU have an
automated system to re-configure the rosters when problems occur
(because they occur frequently) is not saying it is simple. If I
though it was simple then why would I suggest automating it?
So please, either explain where I said it was simple or recant.
You quoted it yourself above: "It is pretty simple, you have a
track, you have trains you have drivers, ...".
Defining the problem is simple sure, but the job of solving it I make
no indication of the difficulty - aside from implying it is no simple
doing so by hand. As the poster claimed I said the job was simple,
the question remains.
I take it English is not your first language. You asked why the
introduction of a new timetable took so long. Romic replied "I don't think
it's that simple...", and you responded "It is pretty simple ...". The
conversation as written clearly refers to the *task* of creating the
timetable. The *problem* (the inefficiency of the current temporary
timetable) was defined before you entered this thread.
--
Richard J.
(to e-mail me, swap uk and yon in address)