ENopenH {epanet2toolkit}

Open hydraulics analysis system.

Description

ENopenH opens the EPANET hydraulics analysis system.

Usage

ENopenH()

Details

Call ENopenH prior to running the first hydraulic analysis using the ENinitH-ENrunH-ENnextH sequence. Multiple analyses can be made before calling ENcloseH to close the hydraulic analysis system.

Do not call this function if ENsolveH is being used to run a complete hydraulic analysis.

Value

Returns NULL invisibly; called for side effect

See Also

ENinitH, ENrunH, ENnextH, ENcloseH

Examples

# path to Net1.inp example file included with this package
inp <- file.path( find.package("epanet2toolkit"), "extdata","Net1.inp")  
ENopen( inp, "Net1.rpt")
ENopenH()
ENinitH(0)
ENrunH()
ENcloseH()
ENclose()
# clean-up the created files
file.remove("Net1.rpt")