public void ENsaveinpfile( String fileName ) throws EpanetException {
        int err = epanet.ENsaveinpfile(fileName);
        checkError(err);
    }
public void ENsaveinpfile ( String fileName ) throws EpanetException { int err = epanet . ENsaveinpfile ( fileName ) ; checkError ( err ) ; }
Writes all current network input data to
a file using the format of an EPANET input file.

@param fileName name of the file where data is saved.
@throws EpanetException