SWMM3,4 Conversion to SWMM 5

SWMM 3,4 to 5 Converter Interface

The SWMM 3 and SWMM 4 converter can convert up to two files at one time to SWMM 5.  Typically you would convert a Runoff and Transport file to SWMM 5 or a Runoff and Extran File to SWMM 5.  If you have a combination of a SWMM 4 Runoff, Transport and Extran network then you will have to convert it in pieces and copy and past the two data sets together to make one SWMM 5 data set. 

The x,y coordinate file is only necessary if you do not have existing x, y coordinates on the D1 line of the SWMM 4 Extran input data set.


You can use the command File=>Define Ini File to define the location of the ini file.  The ini file will save your conversion project input data files and directories.