So i have three lists

L1 is the value in wich i’ll look into L2

i want to get the index of the number wich is the first one bigger than L1 in L2

then, with this index i’ll get the value in L3

I’ll attach a picture to better describe it

together with the Dyn file

PS: i already managed to find a solution for it using a workaround, but i really would like to use loop structures to solve it.

Thanks everybody for your help