Index: /issm/trunk-jpl/src/m/plot/plot_overlay.js
===================================================================
--- /issm/trunk-jpl/src/m/plot/plot_overlay.js	(revision 19877)
+++ /issm/trunk-jpl/src/m/plot/plot_overlay.js	(revision 19878)
@@ -48,6 +48,6 @@
 	node["translation"] = [(xmin + xmax) / (-2 / scale), (ymin + ymax) / (-2 / scale), (zmin + zmax) / (-2 / scale)];
 	node["modelMatrix"] = recalculateModelMatrix(node);
-	node["texture"] = initTexture(gl,options.getfieldvalue('image','images/checker.gif'));
-	//node["alpha"] = options.getfieldvalue('alpha',1.0);
+	node["texture"] = initTexture(gl,options.getfieldvalue('image'));
+	node["alpha"] = options.getfieldvalue('alpha',.5);
 	node["overlay"] = false;
 	node["drawOrder"] = 1;