Set land use threshold exemptions
SECTION 8.2: I NDIVIDUAL W RITE C OMMANDS
At this point, all the Write commands will be active (Figure 8.10). You can recreate the default input for all the tables by clicking Write All at a later time, or you can recreate default inputs for individual tables by clicking on the individual Write commands (described in the next section).
Figure 8.10
8. When all of the default inputs have been generated, you can move to the SWAT Simulation menu and make a SWAT run (See Section 14) or edit the default inputs using the editors activated under the Edit SWAT Inputs menu (See Sections 9-13).
Figure 8.11
1. To write SWAT input databases individually, begin by selecting the Write Configuration File (.fig) command from the Write Input Tables menu.
This selection generates the watershed configuration file (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 2 and Appendix B). When the file has been written, a message box will pop up (Figure 8.12).
Figure 8.12
Click OK to proceed.
2. From the Write Input Tables menu, select Write Soil Data (.sol). This selection generates the HRU soil data (see the Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 22). When the data files have been written, a message box will pop up (Figure 8.13).
Figure 8.13
Click OK to proceed.
3. From the Write Input Tables menu, select Write Weather Generator Data (.wgn). This selection generates the subbasin weather generator data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 12). When the data files have been written, a message box will pop up (Figure 8.14).
Figure 8.14
Click OK to proceed.
4. From the Write Input Tables menu, select Write General Subbasin Data (.sub). This selection generates the general subbasin data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 5). A prompt box pops up (as described in 1.c under Section 8.1). When the data files have been written, a message box will pop up (Figure 8.15).
Figure 8.15
Click OK to proceed.
5. From the Write Input Tables menu, select Write General HRU Data (.hru). This selection generates the general HRU data (see Soil and
Water Assessment Tool User's Manual, Version 2009, Chapter 19).
When the data files have been written, a message box will pop up (Figure 8.16).
Figure 8.16
Click OK to proceed.
6. From the Write Input Tables menu, select Write Main Channel Data (.rte). This selection generates the subbasin main channel data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 25).
A prompt box pops up (as described in 1.d under Section 8.1). When the data files have been written, a message box will pop up (Figure 8.17).
Figure 8.17
Click OK to proceed.
7. From the Write Input Tables menu, select Write Groundwater Data (.gw). This selection generates the HRU groundwater data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 24).
When the data files have been written, a message box will pop up (Figure 8.18).
Figure 8.18
Click OK to proceed.
8. From the Write Input Tables menu, select Write Water Use Data (.wus). This selection generates the subbasin water use data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 21).
When the data files have been written, a message box will pop up (Figure 8.19).
Figure 8.19
Click OK to proceed.
9. From the Write Input Tables menu, select Write Management Data (.mgt). This selection generates the HRU management data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 20).
A prompt box pops up (see description under 1.e under Section 8.1).
When the data files have been written, a message box will pop up (Figure 8.20).
Figure 8.20
Click OK to proceed.
10. From the Write Input Tables menu, select Write Soil Chemical Data (.chm). This selection generates the HRU soil chemical data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 23).
When the data files have been written, a message box will pop up (Figure 8.21).
Click OK to proceed.
11. From the Write Input Tables menu, select Write Pond Data (.pnd).
This selection generates the subbasin pond data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 28). When the data files have been written, a message box will pop up (Figure 8.22).
Figure 8.22
Click OK to proceed.
12. From the Write Input Tables menu, select Write Stream Water Quality Data (.swq). This selection generates the subbasin stream water quality data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 27). When the data files have been written, a message box will pop up (Figure 8.23).
Figure 8.23
Click OK to proceed.
13. From the Write Input Tables menu, select Write Septic Data (.sep).
This selection generates the septic system data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 35). When the data files have been written, a message box will pop up (Figure 8.24).
Figure 8.24
Click OK to proceed
14. From the Write Input Tables menu, select Write Operations Data (.ops). This selection generates the scheduled operations data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 33).
When the data files have been written, a message box will pop up (Figure 8.25).
Figure 8.25
Click OK to proceed.
15. From the Write Input Tables menu, select Write Watershed General Data (.bsn). This selection generates the subbasin stream water quality data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 4). When the data files have been written, a message box will pop up (Figure 8.26).
Figure 8.26
Click OK to proceed.
16. From the Write Input Tables menu, select Write Watershed Water Quality Data (.wwq). This selection generates the subbasin stream water quality data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 26). When the data files have been written, a message box will pop up (Figure 8.27).
Figure 8.27
Click OK to proceed.
17. From the Write Input Tables menu, select Write Master Watershed File (.cio). This selection generates the subbasin stream water quality data (see Soil and Water Assessment Tool User's Manual, Version 2009, Chapter 3). When the data files have been written, a message box will pop up (Figure 8.28).
Figure 8.28
Click OK to proceed.
18. When all of the default inputs have been generated, you can move to the SWAT Simulation menu and make a SWAT run (See Section 14) or edit the default inputs using the editors activated under the Edit Inputs menu (See Sections 9-13).