Index: /issm/trunk-jpl/src/m/plot/plot_googleearth.m
===================================================================
--- /issm/trunk-jpl/src/m/plot/plot_googleearth.m	(revision 15144)
+++ /issm/trunk-jpl/src/m/plot/plot_googleearth.m	(revision 15145)
@@ -127,15 +127,4 @@
 end
 
-function [mx my]=latlontomercator(lat, lon),
-
-	EARTH_RADIUS = 6378137;
-	EQUATOR_CIRCUMFERENCE = 2 * pi * EARTH_RADIUS;
-	INITIAL_RESOLUTION = EQUATOR_CIRCUMFERENCE / 256.0;
-	ORIGIN_SHIFT = EQUATOR_CIRCUMFERENCE / 2.0;
-
-	mx = (lon * ORIGIN_SHIFT) / 180.0;
-	my = log(tan((90 + lat) * pi/360.0))/(pi/180.0);
-	my = (my * ORIGIN_SHIFT) /180.0;
-end
 function [px py]=latlontopixels(lat, lon, zoom),
 
@@ -175,6 +164,6 @@
 	optimalsize = 1000; %Number of pixels in final image
 
-	[ulmx ulmy]=latlontomercator(ullat,ullon);
-	[lrmx lrmy]=latlontomercator(lrlat,lrlon);
+	[ulmx ulmy]=ll2mercator(ullat,ullon);
+	[lrmx lrmy]=ll2mercator(lrlat,lrlon);
 	distance = sqrt((lrmx-ulmx)^2 + (lrmy-ulmy)^2);