remove ndgrids

test/ndgrid.jl

-export ndgrid, ndgrid_fill!
-
-ndgrid(v::AbstractVector) = copy(v)
-
-function ndgrid(v1::AbstractVector{T}, v2::AbstractVector{T}) where T
-    m, n = length(v1), length(v2)
-    v1 = reshape(v1, m, 1)
-    v2 = reshape(v2, 1, n)
-    (repmat(v1, 1, n), repmat(v2, m, 1))
-end
-
-function ndgrid_fill!(a, v, s, snext)
-    for j = 1:length(a)
-        a[j] = v[div(rem(j-1, snext), s)+1]
-    end
-end
-
-function ndgrid(v1::AbstractVector{T}...) where T
-    n   = length(vs)
-    sz  = map(length, vs)
-    out = ntuple(i->Array{T}(sz), n)
-    s = 1
-    for i=1:n
-        a = out[i]::Array
-        v = vs[i]
-        snext = s * size(a,i)
-        ndgrid_fill(a, v, s, snext)
-        s = snext
-    end
-    out
-end

test/runtests.jl

@@ -3,7 +3,6 @@ using HermiteGF
 using Test
 
 include("trapz.jl")
-include("ndgrid.jl")
 include("test_interpolation1d.jl")
 include("test_interpolation2d.jl")
 include("test_interpolation3d.jl")