I have designed a Maplet that can load time series data from any selected csv file (data organized in columns) 

and plot such a time series with the help of a Dropdown list. I think such a functionality is something Maple is missing.

I would like to have a simple button in the Maple original meny where you can load such a maplet from.

However , the maplet still have some problems which I was wondering if someone could help me iron out :-)

I have attached the worksheet.

ok, I have the following code but I want the Maplet to remain when I click on Ok (I only want it to plot and not shut down so I can

select more options from the list and plot more) so this Shutdown(['D1']) command should be removed but I dont know

what I should have there instead ?

I want to increase the length of a slider so I can display more values .

How can this be done ?

First of all I must say that I am not particulary impressed by the regression commands (fit and LeastSquares) in Maple.

I find them complicated and I must say quite annoying. You have to have the data in this format, you cannot do that...bla bla bla

The below code is quite good but one thing that is annoying is that we get the same trajectory all the time.

Any suggestions on how this can be fixed ? ( when the simulation starts over I would like to have a new trajectory)

I tried to put the random variable inside the procedure but the result was that all trajectories are changing all the time, which

was not really what I wanted .....