I have a small function in my package that interpolates values and I’ve noted that the function I’d been using, `LinearInterpolation(Node, Node, extrapolation_bc=0)`

, has been deprecated.

I’m struggling to understand what the proper structure looks like to use the current functionality in Interpolations.

My nodes are both `Vector{Float64}`

types, which,

```
Interpolations.linear_interpolation(Rc[:, 1], Rc[:, 2], extrapolation_bc=0)
```

does not accept.

For reference, here’s the current version that I’d written that works in the whole of the functionality. Epicrop.jl/Epicrop.jl at 7724ba1e6bb099099c139d8236348286d47e7b89 · adamhsparks/Epicrop.jl · GitHub It’s a very simple way of determining a value between days that is completely linear.

Sorry if I’m unclear, but I’m still mainly learning Julia as a researcher who programs (in R) and am trying to understand what’s going on here.