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Pyramid from DimArray without Lookups not possible #66

@felixcremer

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@felixcremer

I am not sure, whether this should be possible, but I just realized this and I get the following error:

julia> pyr = Pyramid(DimArray(img, (X,Y)))
ERROR: MethodError: no method matching DimensionalData.Dimensions.Lookups.NoLookup(::LinRange{Float64, Int64})
The type `DimensionalData.Dimensions.Lookups.NoLookup` exists, but no method is defined for this combination of argument types when trying to construct it.

Closest candidates are:
  DimensionalData.Dimensions.Lookups.NoLookup()
   @ DimensionalData ~/Documents/FAIRSENDD/worldmap/dev/DimensionalData/src/Lookups/lookup_arrays.jl:158
  DimensionalData.Dimensions.Lookups.NoLookup(::A) where A<:AbstractVector{Int64}
   @ DimensionalData ~/Documents/FAIRSENDD/worldmap/dev/DimensionalData/src/Lookups/lookup_arrays.jl:156

Stacktrace:
  [1] rebuild(l::DimensionalData.Dimensions.Lookups.NoLookup{…}; data::LinRange{…}, kw::@Kwargs{})
    @ DimensionalData.Dimensions.Lookups ~/Documents/FAIRSENDD/worldmap/dev/DimensionalData/src/Lookups/lookup_arrays.jl:160
  [2] _set(lookup::DimensionalData.Dimensions.Lookups.NoLookup{Base.OneTo{Int64}}, values::LinRange{Float64, Int64})
    @ DimensionalData.Dimensions.Lookups ~/Documents/FAIRSENDD/worldmap/dev/DimensionalData/src/Lookups/set.jl:50
  [3] _set(dim::X{DimensionalData.Dimensions.Lookups.NoLookup{Base.OneTo{Int64}}}, x::LinRange{Float64, Int64})
    @ DimensionalData.Dimensions ~/Documents/FAIRSENDD/worldmap/dev/DimensionalData/src/Dimensions/set.jl:38
  [4] set(dim::X{DimensionalData.Dimensions.Lookups.NoLookup{Base.OneTo{Int64}}}, x::LinRange{Float64, Int64})
    @ DimensionalData.Dimensions ~/Documents/FAIRSENDD/worldmap/dev/DimensionalData/src/Dimensions/set.jl:5
  [5] agg_axis(d::X{DimensionalData.Dimensions.Lookups.NoLookup{Base.OneTo{Int64}}}, n::Int64)
    @ PyramidScheme ~/Documents/FAIRSENDD/worldmap/dev/PyramidScheme/src/PyramidScheme.jl:278
  [6] _broadcast_getindex_evalf
    @ ./broadcast.jl:673 [inlined]
  [7] _broadcast_getindex
    @ ./broadcast.jl:646 [inlined]
  [8] (::Base.Broadcast.var"#17#18"{Base.Broadcast.Broadcasted{}})(k::Int64)
    @ Base.Broadcast ./broadcast.jl:1097
  [9] ntuple
    @ ./ntuple.jl:49 [inlined]
 [10] copy
    @ ./broadcast.jl:1097 [inlined]
 [11] materialize
    @ ./broadcast.jl:867 [inlined]
 [12] (::PyramidScheme.var"#39#41"{Tuple{X{}, Y{}}})(i::Int64)
    @ PyramidScheme ./none:0
 [13] iterate
    @ ./generator.jl:48 [inlined]
 [14] collect
    @ ./array.jl:791 [inlined]
 [15] getpyramids(reducefunc::Function, ras::DimMatrix{…}; recursive::Bool)
    @ PyramidScheme ~/Documents/FAIRSENDD/worldmap/dev/PyramidScheme/src/PyramidScheme.jl:394
 [16] getpyramids
    @ ~/Documents/FAIRSENDD/worldmap/dev/PyramidScheme/src/PyramidScheme.jl:386 [inlined]
 [17] Pyramid(data::DimMatrix{…}; resampling_method::Function, kwargs::@Kwargs{})
    @ PyramidScheme ~/Documents/FAIRSENDD/worldmap/dev/PyramidScheme/src/PyramidScheme.jl:46
 [18] Pyramid(data::DimMatrix{…})
    @ PyramidScheme ~/Documents/FAIRSENDD/worldmap/dev/PyramidScheme/src/PyramidScheme.jl:45
 [19] top-level scope
    @ REPL[15]:1
Some type information was truncated. Use `show(err)` to see complete types.

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