func (lhc *LHComponent) Sample(v wunit.Volume) Liquid {
// need to jig around with units a bit here
// Should probably just make Vunit, Cunit etc. wunits anyway
meas := wunit.ConcreteMeasurement{lhc.Vol, wunit.ParsePrefixedUnit(lhc.Vunit)}
// we need some logic potentially
if v.SIValue() > meas.SIValue() {
wutil.Error(errors.New(fmt.Sprintf("LHComponent ID: %s Not enough volume for sample", lhc.ID)))
} else if v.SIValue() == meas.SIValue() {
return lhc
}
smp := CopyLHComponent(lhc)
// need a convention here
smp.Vol = v.RawValue()
smp.Vunit = v.Unit().PrefixedSymbol()
meas.Subtract(&v.ConcreteMeasurement)
lhc.Vol = meas.RawValue()
return smp
}
func (lhc *LHComponent) Add(v wunit.Volume) {
meas := wunit.ConcreteMeasurement{lhc.Vol, wunit.ParsePrefixedUnit(lhc.Vunit)}
meas.Add(&v)
lhc.Vol = meas.RawValue()
}
