Ejemplo n.º 1
0
        private TimeSpan GoingUp(ZH_L16 algorithm, ref Collection<DiveSegment> divetable, int runTime, double depth, WayPoint waypoint)
        {
            var ascdescTime = new TimeSpan();

            double minDepthAscent = algorithm.MinDepthAscent(CalcGradient(firstDecoDepth, depth, pref));

            //// No deco needed
            if (minDepthAscent <= waypoint.Depth)
            {
                algorithm.AscendDecsend(depth, waypoint.Depth, pref.AscRate);
                ascdescTime = CalcAscDescTime(depth - waypoint.Depth, pref.AscRate);
                int timespent = TimeHelper.MinutesRoundedUp(ascdescTime);
                double cns = CentralNervousSystem.AscendDescend(algorithm.ActiveGas, depth, waypoint.Depth, Math.Abs(pref.AscRate));
                double otu = OxygenToxicityUnit.AscendDescend(algorithm.ActiveGas, depth, waypoint.Depth, Math.Abs(pref.AscRate));

                // Round to complete minute
                double diffTime = Math.Abs(ascdescTime.TotalMinutes - timespent);
                double diffDepth = CalcHalfWayDepth(depth, waypoint.Depth);
                algorithm.AddRunTimeInMinutes(diffTime, diffDepth);
                ascdescTime = TimeSpan.FromMinutes(timespent);
                cns += CentralNervousSystem.ConstantDepth(algorithm.ActiveGas, diffDepth, diffTime);
                otu += OxygenToxicityUnit.ConstantDepth(algorithm.ActiveGas, diffDepth, diffTime);

                var seg = new DiveSegment(waypoint.Depth, ascdescTime, DiveState.Ascend, runTime, runTime + timespent,
                                          algorithm.ActiveGas, cns, otu);
                Logger.Trace("Calc => Segment:" + seg);
                divetable.Add(seg);
            }
            else
            {
                ascdescTime = GotoDecoDepth(algorithm, depth, waypoint.Depth, runTime, ref divetable, out depth);
                runTime += TimeHelper.MinutesRoundedUp(ascdescTime);
                if (Math.Abs(depth - waypoint.Depth) > 0.001)
                {
                    TimeSpan decoTime = DoDeco(algorithm, depth, waypoint.Depth, runTime, ref divetable);
                    ascdescTime += decoTime;
                }
            }

            return ascdescTime;
        }
Ejemplo n.º 2
0
        private TimeSpan GoingDown(ZH_L16 algorithm, ref Collection<DiveSegment> divetable, int runTime,
            double currentDepth, WayPoint waypoint)
        {
            algorithm.AscendDecsend(currentDepth, waypoint.Depth, pref.DescRate);
            TimeSpan ascdescTime = CalcAscDescTime(waypoint.Depth - currentDepth, pref.DescRate);
            int timespent = TimeHelper.MinutesRoundedUp(ascdescTime);
            double cns = CentralNervousSystem.AscendDescend(algorithm.ActiveGas, currentDepth, waypoint.Depth, Math.Abs(pref.DescRate));
            double otu = OxygenToxicityUnit.AscendDescend(algorithm.ActiveGas, currentDepth, waypoint.Depth, Math.Abs(pref.DescRate));

            // Round to complete minute
            double diffTime = Math.Abs(ascdescTime.TotalMinutes - timespent);
            double diffDepth = CalcHalfWayDepth(currentDepth, waypoint.Depth);
            if (Math.Abs(diffTime - 0) > 0.001)
            {
                algorithm.AddRunTimeInMinutes(diffTime, diffDepth);
                ascdescTime = TimeSpan.FromMinutes(timespent);
                cns += CentralNervousSystem.ConstantDepth(algorithm.ActiveGas, diffDepth, diffTime);
                otu += OxygenToxicityUnit.ConstantDepth(algorithm.ActiveGas, diffDepth, diffTime);
            }

            var seg = new DiveSegment(waypoint.Depth, ascdescTime, DiveState.Desend, runTime, runTime + timespent,
                                      algorithm.ActiveGas, cns, otu);
            Logger.Trace("Calc => Segment:" + seg);
            divetable.Add(seg);

            return ascdescTime;
        }