Merge pull request #1004 from hypar-io/topo-fix

topo elevations can be null
hypar-io · Jul 27, 2023 · 6c2c0c2 · 6c2c0c2
2 parents bf5fbd9 + fae8980
commit 6c2c0c2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Elements/src/Topography.cs b/Elements/src/Topography.cs
@@ -233,7 +233,7 @@ public Topography(Topography topography)
             this.RowWidth = topography.RowWidth;
             this.CellWidth = topography.CellWidth;
             this.CellHeight = topography.CellHeight;
-            this.Elevations = topography.Elevations.ToArray();
+            this.Elevations = topography.Elevations?.ToArray();
             this._depthBelowMinimumElevation = topography._depthBelowMinimumElevation;
             this._absoluteMinimumElevation = topography._absoluteMinimumElevation;
             this._minElevation = topography._minElevation;