allow Vector{AbstractVector} in makeisolevels

Author: j-fu

Project.toml

@@ -1,7 +1,7 @@
 name = "GridVisualizeTools"
 uuid = "5573ae12-3b76-41d9-b48c-81d0b6e61cc5"
 authors = ["Jürgen Fuhrmann <juergen-fuhrmann@web.de>"]
-version = "0.3.0"
+version = "0.3.1"
 
 [deps]
 ColorSchemes = "35d6a980-a343-548e-a6ea-1d62b119f2f4"

src/planeslevels.jl

@@ -55,7 +55,7 @@ function makeisolevels(func::Vector{T}, levels, limits, colorbarticks) where {T
     makeisolevels([func], levels, limits, colorbarticks)
 end
 
-function makeisolevels(funcs::Vector{Vector{T}}, levels, limits, colorbarticks) where {T <: Number}
+function makeisolevels(funcs::Vector{T}, levels, limits, colorbarticks) where {T <: AbstractVector}
     if limits[1] > limits[2]
         ext = extrema.(funcs)
         limits = (minimum(first.(ext)), maximum(last.(ext)))