"The Froude Number used to be shown on the SWMM5 Graphs but was taken out in Build 5.1.001 (3/24/2014)
"The link Froude number view variable has been replaced with the link's flow volume, the subcatchment Losses variable has been replaced by two new…"

"Hello Claudio,
 
All seems reasonable in your model network but did you make sure that the surcharge depth in the node downstream of the type 3 pump is large enough?   Is your pump on the pump curve?  You can check this by looking at the SWMM5 pump…"

"so that I can learn it and open it to swmm, let it be sent via email."

"[TITLE] Example 1 of Extran Manual  modified as dual_drainage.in
[OPTIONS] FLOW_UNITS CFS INFILTRATION HORTON FLOW_ROUTING DYNWAVE START_DATE 01/01/2002 START_TIME 00:00:00 REPORT_START_DATE 01/01/2002 REPORT_START_TIME 00:00:00 END_DATE 01/01/2002…"

"could you give me file in dual_drainage.inp
thank you"