SWAT Inputfiles Editor program is updated (minor). This update was mainly focused on restructuring the program for easy addition of SWAT papameters in the future. A couple of parameters in the *.chm were included in this version. Parameters are now grouped in different tabs according to file extensions. The program will be updated with more parameters available as needed. You may request addition of specific parameters, or you do it yourself. I can provide you with the VB.Net source files. You need .Net Framework 3.5 to run this program on your computer.

Program download: install.zip

Short Instruction:
(0) Download program package, unzip, and install it.
(1) Browse to the folder where SWAT text input files are located.
(2) Click OK and you should see the list of subbasins in the left box of "Select Subbasins".
tutorial1.JPG

(3) Select one or multiple subbasins: Ctrl+left click, Shift+left click, or left click and drag for multiple files selection.
(4) Click ">" arrow for selection. You may unselect subbasins by moving from right box to left box.  
tutorial2.JPG

(5) Select a tab in "SWAT Parameters" menu
(6) Check the parameters you want to change
(7) Put a new value in the box. This box is activated only when you check the parameter name.
(8) Click on the blue "RUN" button 
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(9) The program automatically writes the new value to the SWAT input files that belong to the selected subbasins. You will see a message "Done!" in the taskbar when it's done (The message lasts only a few seconds and changes to "Ready").
(10) Click on "EXIT" button to terminate the program.
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*** Be careful **
- This program works only for SWAT2005 version.
- Always back up inputfiles before altering parameters.
- All changes are "over-written". Changes in those parameters in *.sol and *.mgt files are accumulative if applied multiple times.
- To avoid unexpected replacement of parameters, run the program for one tab each time and "uncheck all" before conducting the next run.
- Have fun.

Jaehak Jeong, Feb 2009