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Department of Water Resources

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Sacramento, Ca 95814

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P. O. Box 942836,
Sacramento, Ca 94236-0001

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 IWFM: Integrated Water Flow Model Version 3.02.36

Notes on IWFM v3.02.36
This document lists the modifications and enhancements that are included in IWFM v3.02.36.

Executables
This file includes the executable files for IWFM v3.02.36 (Preprocessor, Simulation, Budget, and Z-Budget). When unzipped, the files will be restored into predefined directories, namely Preprocessor, Simulation, Budget, and Z-Budget. These executables are created by Intel Visual Fortran Composer XE 2011.2.154 compiler. Executables with "D" extension (e.g. "SimulationD3_02.exe") are in debug mode. It is recommended that the executables in debug mode are used when building a model from scratch. Once the model is built and debugged, the executables in release mode (e.g. "Simulation3_02.exe") can be used for production.

Templates for Input Files
This file includes the templates for input files that are necessary to run Preprocessor, Simulation, Budget, and Z-Budget parts of IWFM v3.02.36. When unzipped, these files will be restored into predefined directories, namely Preprocessor, Simulation, Budget, and Z-Budget.

Source Code
This file contains the Fortran source code for IWFM v3.02.36 and for IWFM_Util library that is required to create Preprocessor, Simulation, Budget, and Z-Budget executables. The source code has been compiled and tested using Intel Visual Fortran Composer XE 2011.2.154. When unzipped, the files will be restored into 7 predefined directories:
1) Common (includes source code used commonly by more than one executable file)
2) Interface (includes interface files for Preprocessor and Simulation subroutines)
3) Preprocessor (includes main program and subroutines for Preprocessor)
4) Simulation (includes main program and subroutines for Simulation)
5) Budget (includes main program and subroutines for Budget)
6) Z-Budget (includes main program and subroutines for Z-Budget)
7) IWM_Util (includes procedures to build the IWFM utility library)

Microsoft Visual Studio 2005 Solution Configuration Files
This file contains solution configuration files for Microsoft Visual Studio 2005 for users interested in compiling the source code using Intel Visual Fortran and building the IWFM executables from scratch. When unzipped, configuration files will be restored under "BuildAll" folder. BuildAll_v3.02.sln file under this folder can be opened from Microsoft Visual Studio 2005 and all IWFM executables can be rebuild.

Sample Problem
This file contains the IWFM input and output files for a sample problem. A description of the problem is also included. When unzipped, the files will be restored into predefined directories, namely Preprocessor, Simulation, Budget, and Z-Budget.

Documentation
IWFM documentation is available in PDF format. The complete documentation consists of three .pdf files: Theoretical Documentation, detailing the principles, theories, and assumptions that form the engine for IWFM, a User's Manual which is a guide for individuals using IWFM for various applications, and the documentation for the sub-domain water budgetting post-processor (Z-Budget).

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