The program will run all INP files in the Nets sub-directory. A report, binary output files and a .dif file will be created for each INP file. The report is the min(—log10(abs(X1-X2))) where X1 and X2 are the results arrays obtains from the two binary files. Files needed in the code directory: epanet2d.exe is the official EPANET standalone version. epanet2.exe is the current development version (the one being tested). How to use: run the program and click the RUN button. By Elad Salomons email: selad@optiwater.com