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This guidance is based on the assumption the user has a correctly configured and running EFDC+ hydrodynamic and temperature model. From this model the user will be guided on how to configure EEMS to export the required files for WASP7/8 water quality simulations. The model used in this example can be run in demo mode of EEMS, and may be downloaded from here. 

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Figure 1
Figure 1

Figure 1.   WASP Linkage Output Setting from EE.

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Figure 3
Figure 3

Figure 3.   Saving the model.

To run the model, follow the steps below, as shown in 2085912617.

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Figure 4
Figure 4

Figure 4.   EFDC+ Run Options form.



Click on the Run EFDC+ button to start running the model.  A run window such as that pictured in 2085912617 will appear.

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Figure 5
Figure 5

Figure 5.   EFDC+ run window.

After the EFDC+ model run is finished, the user should browse to the output folder to make sure that the efdc_dsi_wasp.hyd file has been generated.  It should be noted that the WASP8SEG_EFDCIJK.DAT file allows the identification of the corresponding segment between the WASP and the EFDC cell.

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Figure 6
Figure 6

Figure 6.   WASP Linkage file generated by EFDC+.

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Figure 7
Figure 7

Figure 7.   Create a new WASP project.

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Figure 8
Figure 8

Figure 8.   Link hydrodynamics output from EFDC+ to WASP model.

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Figure 9
Figure 9

Figure 9.   Select WASP output parameter to write out.

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Figure 11
Figure 11

Figure 11.   WASP model run interface.

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Figure 12
Figure 12

Figure 12.   Open WASP output from WRDB Graph.

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Figure 13
Figure 13

Figure 13.   Manage data series to plot.

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Figure 14
Figure 14

Figure 14.   Data series plotted by WRDB Graph.

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Figure 15
Figure 15

Figure 15.   EFDC+ and WASP 8 velocity Comparison.

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Figure 16
Figure 16

Figure 16.   Add water quality constituents to the WASP model.

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Figure 17
Figure 17

Figure 17.   Add water quality boundary conditions to WASP model.

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Figure 18
Figure 18

Figure 18.   Add water quality boundary conditions data series.

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Figure 19
Figure 19

Figure 19.   Set model parameters and kinetic coefficients.

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Figure 20
Figure 20

Figure 20.   Set Inorganic Nutrient kinetics parameters.

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Figure 21
Figure 21

Figure 21.   Set CBOD parameters.


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Figure 22
Figure 22

Figure 22.   Set dissolved oxygen parameters.

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Figure 23
Figure 23

Figure 23.   Set Phytoplankton parameters.

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Figure 24
Figure 24

Figure 24.   Set Output Control.

From the Output Control form,

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Figure 25
Figure 25

Figure 25.   Add Nitrogen parameters to the output.

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Figure 26
Figure 26

Figure 26.   Add CBOD parameters to the output.

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Figure 27
Figure 27

Figure 27.   Add DO parameters to the output.

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Figure 28
Figure 28

Figure 28.   Save and run WASP model.

Visualize WASP Output

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Figure 29
Figure 29

Figure 29.   Open WASP output from WRDB Graph.

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Figure 30
Figure 30

Figure 30.   Manage data series to plot.

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Figure 31
Figure 31

Figure 31.   Data series plotted by WRDB Graph.

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Figure 32
Figure 32

Figure 32.   Graph type of WRDB Graph.

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Figure 33
Figure 33

Figure 33.   Timing bar in Longitudinal Profile Graph.

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Figure 34
Figure 34

Figure 34.   Time series comparison of water temperature between EFDC+ and WASP output.

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Figure 35
Figure 35

Figure 35.   Time series comparison of DO between EFDC+ and WASP output.

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Figure 36
Figure 36

Figure 36.   Time series comparison of NH3-N between EFDC+ and WASP output.

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Figure 37
Figure 37

Figure 37.   Longitudinal profile comparison of DO between EFDC+ and WASP output.

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Figure 38
Figure 38

Figure 38.   Longitudinal profile comparison of NH3-N between EFDC+ and WASP output.

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