Change default properties for new pipe created with EN_addlink (issue
@@ -3152,10 +3152,18 @@ int DLLEXPORT EN_addlink(EN_Project p, char *id, int linkType,
}
else if (linkType <= PIPE) // pipe or cvpipe
{
+ // 10" diameter new ductile iron pipe with
+ // length of average city block
link->Diam = 10 / p->Ucf[DIAM];
- link->Kc = 100; // Rough. coeff
+ switch (hyd->Formflag)
+ {
+ case HW: link->Kc = 130; break;
+ case DW: link->Kc = 0.0005; break;
+ case CM: link->Kc = 0.01; break;
+ default: link->Kc = 1.0;
+ }
link->Km = 0.0; // Loss coeff
- link->Len = 1000;
+ link->Len = 330.0;
}
else // Valve
{
