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changeset 74:c47aaedcf71e

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Make grid.spacings more readable
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 17 Jan 2019 13:53:01 +0100
parents d04569696918
children 93c833019857
files EquidistantGrid.jl
diffstat 1 files changed, 4 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/EquidistantGrid.jl	Tue Jan 15 19:51:16 2019 +0100
+++ b/EquidistantGrid.jl	Thu Jan 17 13:53:01 2019 +0100
@@ -53,11 +53,10 @@
 # @Input: grid - an EquidistantGrid
 # @Return: h̄ - Grid spacing for each coordinate direction stored in a tuple.
 function spacings(grid::EquidistantGrid)
-    h̄ = Vector{Real}(undef, numberOfDimensions(grid))
-    for i ∈ eachindex(h̄)
-        h̄[i] = abs(grid.limits[2][i]-grid.limits[1][i])/(grid.numberOfPointsPerDim[i]-1)
-    end
-    return Tuple(h̄)
+    a = grid.limits[1]
+    b = grid.limits[2]
+
+    return abs.(b.-a)./(grid.numberOfPointsPerDim.-1)
 end
 
 # Computes the points of an EquidistantGrid as a vector of tuples. The vector is ordered