diff --git a/plotBathyKalmanStep.m b/plotBathyKalmanStep.m
index 9f18e8c..6017a44 100644
--- a/plotBathyKalmanStep.m
+++ b/plotBathyKalmanStep.m
@@ -42,7 +42,6 @@ function plotBathyKalmanStep(bathy, priorBathy)
 h=colorbar('peer', gca); set( h, 'ydir', 'rev' ); 
 foo = get( h, 'yticklabel' );
 foo = strrep(foo,'-','');
-%foo = num2str( abs(str2num(char(foo))), '%.1f' );
 set( h, 'yticklabel', foo );
 set( get(h,'title'), 'string', '(m)' );
 
@@ -55,7 +54,6 @@ function plotBathyKalmanStep(bathy, priorBathy)
 h=colorbar('peer', gca); set( h, 'ydir', 'rev' ); 
 foo = get( h, 'yticklabel' );
 foo = strrep(foo,'-','');
-%foo = num2str( abs(str2num(foo)), '%.1f' );
 set( h, 'yticklabel', foo );
 set( get(h,'title'), 'string', '(m)' );
 
@@ -67,7 +65,6 @@ function plotBathyKalmanStep(bathy, priorBathy)
 title('K')
 h=colorbar('peer', gca);  
 foo = get( h, 'yticklabel' );
-%foo = num2str( abs(str2num(foo)), '%.1f' );
 set( h, 'yticklabel', foo );
 
 %