Hydrodynamics.md

@@ -28,7 +28,7 @@ The exchange rates between the neighboring compartments are estimated by fitting
 
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 ## 0D model
-For the 0D model only 1 parameter (exchange rate between the North Sea and the Oosterschelde) had to be fitted. In the figure below, the fitted model is compared with the artificial data. The titted model is used to calculate the average residence time () and 
+For the 0D model only 1 parameter (exchange rate between the North Sea and the Oosterschelde) had to be fitted. In the figure below, the fitted model is compared with the artificial data. The fitted model is used to calculate the average residence time ($`RT`$, d) and turnover time ($`TT`$, d) of the water within the compartment.
 
 <img src="uploads/1330829c6ca42292905fc206459974bd/Tracer_0D.png" width="500">
 
@@ -39,10 +39,10 @@ The fitted exchange rate between the North Sea and the Oosterschelde is implemen
 [Top](Hydrodynamics)
 ## 4 Compartments
 For the model with 4 compartments, four exchange parameters had to be estimated:
-- Exchange rate between North Sea and compartment West
-- Exchange rate between compartment West and Central
-- Exchange rate between compartment Central and East
-- Exchange rate between compartment Central and North
+- Exchange rate between North Sea and compartment West (m<sup>3</sup> d<sup>-1</sup>);
+- Exchange rate between compartment West and Central (m<sup>3</sup> d<sup>-1</sup>);
+- Exchange rate between compartment Central and East (m<sup>3</sup> d<sup>-1</sup>);
+- Exchange rate between compartment Central and North (m<sup>3</sup> d<sup>-1</sup>)
 
 ![Tracer_4Comp](uploads/3bb87851299dd8630769aa438754cdf3/Tracer_4Comp.png)
 *Results of the DEMO tracer model (blue lines), together with the artificial data from the 3D the GetM/GotM model (orange dots) for the compartments West, Central, East and North.*