Changeset 20083

Timestamp:

02/04/16 15:00:21 (9 years ago)

Author:

girardc

Message:

BUG: do not call quiver if nothing is being plotted, otherwise the axis will be messed up

File:

• issm/trunk-jpl/src/m/plot/plot_quiver.m (modified) (1 diff)

issm/trunk-jpl/src/m/plot/plot_quiver.m

@@ -18 +18 @@
 for i=1:quivers.numcolors
         pos=find(quivers.colorind==i);
-        hprime=quiver(quivers.x(pos),quivers.y(pos),quivers.u(pos),quivers.v(pos),...
-                'Color',palette(i,:),'ShowArrowHead','on','AutoScale','off');
-        h=[h;hprime];
+        if ~isempty(pos),
+                hprime=quiver(quivers.x(pos),quivers.y(pos),quivers.u(pos),quivers.v(pos),...
+                        'Color',palette(i,:),'ShowArrowHead','on','AutoScale','off');
+                h=[h;hprime];
+        end
 end