Index: /issm/trunk-jpl/src/m/plot/webgl.js
===================================================================
--- /issm/trunk-jpl/src/m/plot/webgl.js	(revision 19905)
+++ /issm/trunk-jpl/src/m/plot/webgl.js	(revision 19906)
@@ -137,7 +137,4 @@
 	return modelMatrix;
 } //}}}
-function clamp(value, min, max) { //{{{
-	return Math.max(min, Math.min(value, max));
-} //}}}
 //}}}
 //{{{ Shader Loading
@@ -269,7 +266,6 @@
 	e.preventDefault();
 	var e = window.event || e; // old IE support
-	var delta = 1/10 * clamp((e.scale || e.wheelDelta || -e.detail), -1, 1);
-	canvas.zoomFactor = clamp(canvas.zoomFactor - delta * canvas.zoomFactor, canvas.zoomBounds[1],canvas.zoomBounds[0]);
-	console.log(canvas.zoomFactor);
+	var delta = 1/10 * Math.max(-1, Math.min(e.scale || e.wheelDelta || -e.detail, 1));
+	canvas.zoomFactor = Math.max(canvas.zoomBounds[1], Math.min(canvas.zoomFactor - delta * canvas.zoomFactor, canvas.zoomBounds[0]));
 } //}}}
 //}}}