Update 5 3 speed up repetitions

5-3-speed-up-repetitions.md

 # How to speed up repeated tasks
 
-Mirae WAVE allows you speed up your work by saving the list of meteorological data layers and the current 3-D image properties in **Rendering Pane** into a layer profile. You can later open and load the saved layer profile onto your new 3-D images.
+Mirae WAVE allows you speed up your work by saving the list of meteorological data layers and the current 3-D image properties in **Rendering Pane** into a layer profile. You can later open and load the saved layer profile onto your new 3-D images. You can also compare different data distributions of different variables by replacing these variables on the same configured layer.
 
 ### Saving layer profile
 
@@ -33,10 +33,15 @@ Mirae WAVE allows you speed up your work by saving the list of meteorological da
 
 Note that you need to open the corresponding dataset to load the layer profile. You can check the list of required datasets in the *Required Dataset List* panel.
 
-### Replacing variables with current layer configuration
+### Replacing variables with the current layer configuration
 
-(This will help to compare two different distributions ...)
+After loading the layer profile, you can compare the data distribution of the current selected variable with data distribution of other variables on the same configured layer. In order to display data of another variable, you can select that variable in the list (on the **Variables Pane**) and:
 
+*  double-click on that variable; or 
+*  click the first button on the control bar, then select *Show on Current Layer*; or
+*  right-click and select *Show on Current Layer*.
+
+The data distribution of the new selected variable will be displayed on the same layer configuration in the **Rendering Pane**.
 
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