Index: /issm/trunk/src/m/classes/public/plot/applyoptions.m
===================================================================
--- /issm/trunk/src/m/classes/public/plot/applyoptions.m	(revision 2828)
+++ /issm/trunk/src/m/classes/public/plot/applyoptions.m	(revision 2829)
@@ -183,16 +183,18 @@
 
 %text (default value is empty, not NaN...)
-textstring=getfieldvalue(options,'text');
-textweight=getfieldvalue(options,'textweight');
-textsize=getfieldvalue(options,'textsize');
-textcolor=getfieldvalue(options,'textcolor');
-textposition=getfieldvalue(options,'textposition');
-for i=1:length(getfieldvalue(options,'text'));
-	textstringi=textstring{i};
-	textweighti=textweight{i};
-	textsizei=textsize{i};
-	textcolori=textcolor{i};
-	textpositioni=textposition{i};
-	text(textpositioni(1),textpositioni(2),textstringi,'FontSize',textsizei,'FontWeight',textweighti,'Color',textcolori);
+if exist(options,'text');
+	textstring=getfieldvalue(options,'text');
+	textweight=getfieldvalue(options,'textweight');
+	textsize=getfieldvalue(options,'textsize');
+	textcolor=getfieldvalue(options,'textcolor');
+	textposition=getfieldvalue(options,'textposition');
+	for i=1:length(getfieldvalue(options,'text'));
+		textstringi=textstring{i};
+		textweighti=textweight{i};
+		textsizei=textsize{i};
+		textcolori=textcolor{i};
+		textpositioni=textposition{i};
+		text(textpositioni(1),textpositioni(2),textstringi,'FontSize',textsizei,'FontWeight',textweighti,'Color',textcolori);
+	end
 end
 
Index: /issm/trunk/src/m/classes/public/plot/plot_manager.m
===================================================================
--- /issm/trunk/src/m/classes/public/plot/plot_manager.m	(revision 2828)
+++ /issm/trunk/src/m/classes/public/plot/plot_manager.m	(revision 2829)
@@ -107,5 +107,5 @@
 %Figure out if this is a semi-transparent plot.
 if exist(options,'overlay'),
-	plot_overlay(md,data,options,subplotwidth,i);
+	plot_overlay(md,data,options,nlines,ncols,i);
 	return;
 end
Index: /issm/trunk/src/m/classes/public/plot/plot_overlay.m
===================================================================
--- /issm/trunk/src/m/classes/public/plot/plot_overlay.m	(revision 2828)
+++ /issm/trunk/src/m/classes/public/plot/plot_overlay.m	(revision 2829)
@@ -1,7 +1,7 @@
-function plot_overlay(md,data,options,width,i)
+function plot_overlay(md,data,options,plotlines,plotcols,i)
 %PLOT_OVERLAY - superimpose radar image to a given field
 %
 %   Usage:
-%      plot_overlay(md,options,width,i);
+%      plot_overlay(md,options,plotlines,plotcols,i)
 %
 %   See also: PLOTMODEL
@@ -94,5 +94,5 @@
 
 %Select plot area 
-subplot(width,width,i);
+subplot(plotlines,plotcols,i);
 
 %Plot: 
Index: /issm/trunk/src/m/classes/public/radarpower.m
===================================================================
--- /issm/trunk/src/m/classes/public/radarpower.m	(revision 2828)
+++ /issm/trunk/src/m/classes/public/radarpower.m	(revision 2829)
@@ -63,5 +63,4 @@
 
 	%Name of image
-	size(imread(geotiff_name,'TIFF'))
 	inputname='./temp.tif';
 	system([path_gdal 'gdal_translate -quiet -projwin ' num2str(x0) ' ' num2str(y1) ' ' num2str(x1) ' ' num2str(y0) ' ' geotiff_name ' ' inputname ]);