Index: /issm/trunk-jpl/src/m/plot/plot_manager.js
===================================================================
--- /issm/trunk-jpl/src/m/plot/plot_manager.js	(revision 19909)
+++ /issm/trunk-jpl/src/m/plot/plot_manager.js	(revision 19910)
@@ -216,12 +216,4 @@
 		return;
 	}
-	
-	//Figure out if this is a semi-transparent plot.
-	if (options.getfieldvalue('radaroverlay','on')=='on'){
-		if (md.radaroverlay) {
-			nodes["radaroverlay"] = Node(gl,options);
-			plot_radaroverlay(md,data,options,canvas,gl,nodes["radaroverlay"]);
-		}
-	}
 
 	if (typeof data !== 'string'){
Index: /issm/trunk-jpl/src/m/plot/plot_overlay.js
===================================================================
--- /issm/trunk-jpl/src/m/plot/plot_overlay.js	(revision 19909)
+++ /issm/trunk-jpl/src/m/plot/plot_overlay.js	(revision 19910)
@@ -25,5 +25,5 @@
 	var isplanet = meshresults[5];
 	//}}}
-
+		
 	//Compute coordinates and data range:
 	var modelxlim = [ArrayMin(x),ArrayMax(x)];
@@ -60,4 +60,16 @@
 	var yrange = modelylim[1] - modelylim[0];
 	
+	//Handle outer radaroverlay
+	if (md.radaroverlay) {
+		var newelements = [];
+		for (var i = 0; i < md.radaroverlay.outerindex.length; i++) {
+			newelements.push([md.radaroverlay.outerindex[i][0] + x.length, md.radaroverlay.outerindex[i][1] + y.length, md.radaroverlay.outerindex[i][2] + z.length]);
+		}
+		x = [].concat(x, md.radaroverlay.outerx);
+		y = [].concat(y, md.radaroverlay.outery);
+		z = [].concat(z, md.radaroverlay.outerheight);
+		elements = [].concat(elements, newelements);
+	}
+	
 	//generate mesh:
 	for(var i = 0; i < x.length; i++){
Index: sm/trunk-jpl/src/m/plot/plot_radaroverlay.js
===================================================================
--- /issm/trunk-jpl/src/m/plot/plot_radaroverlay.js	(revision 19909)
+++ 	(revision )
@@ -1,89 +1,0 @@
-function plot_radaroverlay(md,data,options,canvas,gl,node){
-	//PLOT_RADAROVERLAY - Function for plotting a georeferenced image.
-	//Differs from plot_overlay by plotting independent radaroverlay mesh.
-	//This function is called from within the plotmodel code.
-	//
-	//   Usage:
-	//      plot_radaroverlay(md,data,options,canvas,gl,node);
-	//
-	//   See also: PLOTMODEL, PLOT_MANAGER, PLOT_OVERLAY
-
-	//declare variables:  {{{
-	var vertices = [];
-	var indices = [];
-	var texcoords = [];
-	var xmin,xmax;
-	var ymin,ymax;
-	var zmin,zmax;
-	
-	//Process data and model
-	var meshresults = processmesh(md,data,options);
-	var x = meshresults[0]; 
-	var y = meshresults[1]; 
-	var z = meshresults[2]; 
-	var elements = meshresults[3]; 
-	var is2d = meshresults[4]; 
-	var isplanet = meshresults[5];
-	//}}}
-
-	//Compute coordinates and data range:
-	var modelxlim = [ArrayMin(x),ArrayMax(x)];
-	var modelylim = [ArrayMin(y),ArrayMax(y)];
-	var modelzlim = [ArrayMin(z),ArrayMax(z)];
-	var xlim = options.getfieldvalue('xlim',modelxlim);
-	var ylim = options.getfieldvalue('ylim',modelylim);
-	var zlim = options.getfieldvalue('zlim',modelzlim);
-	xmin = xlim[0];
-	xmax = xlim[1];
-	ymin = ylim[0];
-	ymax = ylim[1];
-	zmin = zlim[0];
-	zmax = zlim[1];
-	
-	//Compute scaling: 
-	var scale = 1 / (xmax - xmin);
-	node["shaderName"] = "unlit_textured";
-	node["shader"] = gl["shaders"][node["shaderName"]]["program"];
-	node["scale"] = [scale, scale, scale];
-	node["rotation"] = options.getfieldvalue('view',[0,0,0]);
-	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'));
-	node["alpha"] = options.getfieldvalue('alpha',.5);
-	node["overlay"] = false;
-	node["drawOrder"] = 1;
-				
-	//some defaults:
-	texcoords.itemSize = 2;
-	vertices.itemSize = 3;
-	
-	x = md.radaroverlay.outerx;
-	y = md.radaroverlay.outery;
-	z = md.radaroverlay.outerheight;
-	elements = md.radaroverlay.outerindex;
-	
-	modelxlim = md.radaroverlay.xlim;
-	modelylim = md.radaroverlay.ylim;
-	
-	var xrange = modelxlim[1] - modelxlim[0];
-	var yrange = modelylim[1] - modelylim[0];
-	
-	//generate mesh:
-	for(var i = 0; i < x.length; i++){
-		vertices[vertices.length] = x[i];
-		vertices[vertices.length] = y[i];
-		vertices[vertices.length] = z[i];
-
-		texcoords[texcoords.length] = (x[i] - modelxlim[0]) / xrange;
-		texcoords[texcoords.length] = (y[i] - modelylim[0]) / yrange;
-	}
-	
-	//linearize the elements array: 
-	indices = indices.concat.apply(indices, elements); 
-	indices.itemSize = 1;
-	for(var i=0;i<indices.length;i++)indices[i]--; //matlab indices from 1, so decrement.
-	
-	/*Initalize buffers: */
-	node["arrays"] = [vertices, texcoords, indices];
-	node["buffers"] = initBuffers(gl,node["arrays"]);
-}