Merge pull request #15 from JuliaDataCubes/fc/dimdata_mapcube

Fix dimname of DimArray

Author: meggart

src/axisarrays/dimensionaldata.jl

@@ -1,6 +1,7 @@
 using .DimensionalData: DimArray, DimensionalData, data, Dim, metadata
 
 _dname(::DimensionalData.Dim{N}) where N = N
+_dname(d::DimensionalData.Dimension) = DimensionalData.name(d)
 dimname(x::DimArray, i) = _dname(DimensionalData.dims(x)[i])