Fixing mistake in dx/dy

slutske22 · Aug 2, 2021 · 86124d7 · 86124d7
1 parent 02d23ea
commit 86124d7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/getTopography.ts b/src/getTopography.ts
@@ -144,7 +144,7 @@ async function getTopography(
 		eleW = await getElevation(projectedW);
 
 	const dx = E.distanceTo(W),
-		dy = E.distanceTo(S);
+		dy = N.distanceTo(S);
 
 	const dzdx = (eleE - eleW) / dx,
 		dzdy = (eleN - eleS) / dy;