diff --git a/tsg_util/plot_SalTempVel.m b/tsg_util/plot_SalTempVel.m
index 2c2a8eab29ad1530af77e26a0b35fbde758e3c26..8bb112cd7039c4df01661518005588f04b50f023 100644
--- a/tsg_util/plot_SalTempVel.m
+++ b/tsg_util/plot_SalTempVel.m
@@ -53,22 +53,12 @@ for i=1:numel(qc_list)
                strcat('.', color));
   end
 end
-% ind = find(tsg.SSPS_QC == tsg.qc.Code.GOOD );
-% plot(hAxes(1), tsg.DAYD(ind), tsg.SSPS(ind), ...
-%                strcat('.',tsg.qc.Color.GOOD));
-%            
-% ind = find(tsg.SSPS_QC == tsg.qc.Code.PROBABLY_GOOD );
-% plot(hAxes(1), tsg.DAYD(ind), tsg.SSPS(ind), ...
-%                strcat('.',tsg.qc.Color.PROBABLY_GOOD));
-%            
-% ind = find(tsg.SSPS_QC == tsg.qc.Code.PROBABLY_BAD );
-% plot(hAxes(1), tsg.DAYD(ind), tsg.SSPS(ind), ...
-%                strcat('.',tsg.qc.Color.PROBABLY_BAD));
-%            
-% ind = find(tsg.SSPS_QC == tsg.qc.Code.BAD );
-% plot(hAxes(1), tsg.DAYD(ind), tsg.SSPS(ind), ...
-%                strcat('.',tsg.qc.Color.BAD));
-hold off;         
+
+hold off;      
+
+% refresh QC statistic panel
+% --------------------------
+display_QC( hTsgGUI, hAxes );
 
 % set HandleVisibility 'On' to 'Callback' on first axes
 % -----------------------------------------------------
@@ -88,7 +78,7 @@ datetick(hAxes(3), 'x');
 % Write some 'Y' label
 % ------------------
 set(get(hAxes(1), 'Ylabel'), 'String', 'Salinity');
-set(get(hAxes(2), 'Ylabel'), 'String', 'Temperature (°C)');
+set(get(hAxes(2), 'Ylabel'), 'String', 'Temperature (�C)');
 set(get(hAxes(3), 'Ylabel'), 'String', 'Ship Velocity (knots)');
 
 % Make the axes visible
diff --git a/tsgqc_GUI.m b/tsgqc_GUI.m
index d897b02b645ff66ccc49152d2b476edda0d9985b..b4b4c3bcff73f63d27c67fa3aa39467454ee03fc 100644
--- a/tsgqc_GUI.m
+++ b/tsgqc_GUI.m
@@ -456,6 +456,63 @@ for i=1:numel(qc_list)
   end
 end
 
+%% Construct display Quality codes
+% --------------------------------
+hQcPanel = uipanel(...
+  'Parent', hMainFig, ...
+  'tag', 'TAG_QC_DISPLAY_PANEL',...
+  'HandleVisibility','on',...
+  'Visible', 'off',...
+  'BorderType', 'none',...
+  'Position', [.85, .75, .1, .15]);
+
+% iterate (loop) on each key store inside hastable
+% ------------------------------------------------
+for i=1:numel(qc_list)
+  
+  % get key and some values in hashtable
+  % ------------------------------------
+  key   = qc_list{i};
+  label = get(tsg.qc.hash, key, 'label');
+  color = get(tsg.qc.hash, key, 'color');
+  state = get(tsg.qc.hash, key, 'state');
+  
+  % construct context menu with only code set to 'on' (valid)
+  % ---------------------------------------------------------
+  if strcmp( state, 'on')
+    
+    % add text QC display label
+    % -------------------------
+    uicontrol(...
+      'Parent', hQcPanel,...
+      'Style', 'text',...
+      'Units', 'normalized', ...
+      'Style', 'Text', ...
+      'Fontsize', 11, ...
+      'HorizontalAlignment', 'left', ...
+      'HandleVisibility','on', ...
+      'String', label,...
+      'ForegroundColor', color,...
+      'Position', [.1, .9-i*.12, .5, 0.12]);
+    
+    % add edit QC display 
+    % -------------------
+    uicontrol(...
+      'Parent', hQcPanel,...
+      'Style', 'text',...
+      'Units', 'normalized', ...
+      'Style', 'Text', ...
+      'Fontsize', 11, ...
+      'HorizontalAlignment', 'right', ...
+      'HandleVisibility','on', ...
+      'String', 'N/A',...
+      'ForegroundColor', color,...
+      'Tag', ['TAG_QC_TEXT_' key],...
+      'Position', [.7, .9-i*.12, .3, 0.12]);
+  end
+end
+
+
 % -------------------------
 %  Callbacks for tsgcqc_GUI
 %  ------------------------
@@ -736,6 +793,9 @@ end
       axes(hPlotAxes(1));
       hold on
       color = ['.' tsg.qc.active.Color];
+      
+      % plot selected data with selected code
+      % --------------------------------------
       plot(tsg.DAYD(ind), tsg.SSPS(ind), color );
       hold off
 
@@ -747,6 +807,10 @@ end
       % ----------------------
       setappdata( hMainFig, 'tsg_data', tsg);
       
+      % refresh QC statistic panel
+      % --------------------------
+      display_QC( hMainFig, hPlotAxes );
+      
       % enable ButtonMotion on main fig after select QC area
       % ----------------------------------------------------
       set( hMainFig, 'WindowButtonMotionFcn', @MouseMotion);