Select rack from rack list by shortest distance

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Patrick Cloutier asked Dec 13, '21 Felix Möhlmann answered Dec 14, '21

Select rack from rack list by shortest distance

Hello, I'm trying to select a rack from a rack list by shortest distance.

But the distance field in my list doesn't update. It says "Puller required". I specify that the puller is token.item in the Pull from list.

So it always goes to the first rack in the list and it's not the closest.

What am I doing wrong?

This might seem like a complicated way of doing this but in my real model there are other conditions involved in the rack selection process so I think it needs to be a list.

Order by Distance.fsm

Software Version:

FlexSim 21.2.4

list sql query

order-by-distance.fsm (38.8 KiB)

5 |100000

Attachments: Up to 12 attachments (including images) can be used with a maximum of 23.8 MiB each and 47.7 MiB total.

Answer 1 · 2021-12-14T08:07:58Z

Felix Möhlmann answered Dec 14, '21

In your pull query you use a capital "D" in distance. The list field starts with a small "d". The crane moves the items correctly into Queue3 when this is fixed.

order-by-distance_1.fsm

order-by-distance-1.fsm (38.6 KiB)

5 |100000

Attachments: Up to 12 attachments (including images) can be used with a maximum of 23.8 MiB each and 47.7 MiB total.

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