The title says practically nothing, so I'll try to explain.

I have some calculation which is based upon some input parameters, doesn't matter now. Out of it (the calculation) I get a *number*, let's say 98.

On the other side I have a table, with two columns, with *models* and *values* corresponding, and based on that number I have to pick a model with a value which is the closest to the number, but greater than it (*first higher*).

How could I automate that part? So that the *model* is the "result" of the calculation?

What I'm looking in general is, how to test *value>number* and then display *model* from the side column, somewhere?

*Hope this makes some sense ...*