question

Leah R avatar image
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Leah R asked Leah R commented

Is it possible to import unbounded parameters ?

Hi everyone !


I'm trying to import parameters into my model from an Excel file. I have both "hh:mm:ss" format and number format.

After each importation, I have a message similar to this :

I have tried to modify the bound of the parameter cell but at every new importation it is reset to a maximum of 10.

Is it possible to change that ?

Also, is it possible to have a "hh:mm:ss" parameter in flexsim ?


Thank you in advance !

Leah



FlexSim 21.1.0
parametersimport from excel
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1 Answer

Clair A avatar image
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Clair A answered Leah R commented

Hi Leah,

As you noticed, model parameters are strict: you can configure model parameters to only accept certain values (see https://docs.flexsim.com/en/21.1/ModelLogic/ModelParameters/ for more information).

Since you don't want your parameters to be strict, I would recommend to simply use a Global Table instead:

About importing date & time, it's easier to convert in Excel the date & time into the arrival time in model units.

For example, let's assume you want to import your schedule into a Date Time Source:

If you toggle the Advanced button, this is actually the way your data should look if you want to import it from Excel:

Actually if I were in this situation, I would rather build my Excel file this way:

With the Start Time and Duration columns being the result of a calculation from the Start (DD:)HH:MM:SS and End (DD:)HH:MM:SS columns.

Hope this helps.


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Leah R avatar image Leah R commented ·

Thank you, that is very insightful ! I'm going to apply the changes right now :)

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