plot

lx

2025-07-18 fe5bb447bbc9d325246cf99b980556af62955254

 ErrorAnalysis.Service/ErrorRatioCalc.cs

@@ -10,22 +10,130 @@
{
    public class ErrorRatioCalc
    {
        public static ErrorRatioResult GetErrorRatioResult() { return new ErrorRatioResult(); }

        private static ErrorRatio GetErrorRatio(string connectionString, string modelID, int porosity)
        public static ErrorRatioResult GetErrorRatioResult(string modelID, double porosity, double sw, double depth, bool lockSpeed, double speed, double targetErrorRatio, int pass = 0)
        {
            var coWOLRepository = new COWOLRepository(connectionString);
            var cWolRes = coWOLRepository.GetWOL(modelID, 0);
            var oWolRes = coWOLRepository.GetWOL(modelID, 100);
            var result = new ErrorRatioResult
            {
                CWOL = new List<double[]>(),
                OWOL = new List<double[]>(),
                ErrorRatios = new List<ErrorRatio>()
            };

            var mergePDEV = PDEVCalcService.GetMergePDEV(connectionString, modelID, porosity);
            result.COModel = RepositoryInstance.Instance.COModelRepository?.GetCOModel(modelID);
            if (lockSpeed)
            {
                List<double[]> cWOL;
                List<double[]> oWOL;
                var firsErrorPass = GetFirstErrorRatio(modelID, porosity, sw, speed, depth, out cWOL, out oWOL);
                result.CWOL = cWOL;
                result.OWOL = oWOL;
                result.ErrorRatios.Add(firsErrorPass);
                if (firsErrorPass.ErrorRatioValue > targetErrorRatio)
                {
                    var targetPass = Convert.ToInt32(Math.Ceiling(Math.Pow(firsErrorPass.ErrorRatioValue / targetErrorRatio, 2)));
                    for (int i = 2; i <= targetPass; i++)
                    {
                        result.ErrorRatios.Add(new ErrorRatio { Pass = i, ErrorRatioValue = firsErrorPass.ErrorRatioValue / Math.Sqrt(i) });
                    }
                }
            }
            else
            {
                var firstTargetErrorRatio = targetErrorRatio * Math.Sqrt(pass);
                List<double[]> cWOL;
                List<double[]> oWOL;
                var firstErrorPass = new ErrorRatio();
                speed = 0.6;
                while (firstErrorPass.ErrorRatioValue != 0 && firstErrorPass.ErrorRatioValue > firstTargetErrorRatio)
                {
                    firstErrorPass = GetFirstErrorRatio(modelID, porosity, sw, speed, depth, out cWOL, out oWOL);
                    result.CWOL = cWOL;
                    result.OWOL = oWOL;
                    speed -= 0.01;
                }
            }

            var poroFiledName = $"WLPu" + porosity;
            var property = cWolRes.GetType().GetProperty(poroFiledName);
            return result;

            var errorRatio = mergePDEV / ((double)property.GetValue(cWolRes) - (double)property.GetValue(cWolRes));
        }

            return new ErrorRatio { };
        private static ErrorRatio GetFirstErrorRatio(string modelID, double porosity, double sw, double speed, double depth, out List<double[]> cWOL, out List<double[]> oWOL)
        {
            if (porosity > 40)
                throw new InvalidDataException("Porosity value out of range!");

            cWOL = new List<double[]>();
            oWOL = new List<double[]>();

            var cWolRes = RepositoryInstance.Instance.COWOLRepository?.GetWOL(modelID, 0);
            var oWolRes = RepositoryInstance.Instance.COWOLRepository?.GetWOL(modelID, 100);

            var mergePDEV = PDEVCalcService.GetMergePDEV(modelID, porosity, sw, speed, depth);

            var wolResType = cWolRes?.GetType();
            try
            {
                if (sw > 0 && sw < 100)
                {
                    foreach (var wolProperty in wolResType.GetProperties())
                    {
                        if (wolProperty.Name.Contains("WLPu"))
                        {
                            var interC = Utility.Interpolate(sw, 100, 0, 0, (double)wolProperty.GetValue(cWolRes));
                            var interO = Utility.Interpolate(sw, 0, 0, 100, (double)wolProperty.GetValue(oWolRes));
                            wolProperty.SetValue(cWolRes, interC);
                            wolProperty.SetValue(oWolRes, interO);
                        }
                    }
                }

                foreach (var wolProperty in wolResType.GetProperties())
                {
                    if (wolProperty.Name.Contains("WLPu"))
                    {
                        cWOL.Add([Convert.ToDouble(wolProperty.Name.Replace("WLPu", "")), Convert.ToDouble(wolProperty.GetValue(cWolRes))]);
                        oWOL.Add([Convert.ToDouble(wolProperty.Name.Replace("WLPu", "")), Convert.ToDouble(wolProperty.GetValue(oWolRes))]);
                    }
                }

                double cRes = 0;
                double oRes = 0;

                if (porosity % 5 == 0)
                {
                    var poroFiledName = $"WLPu" + porosity;
                    var property = wolResType.GetProperty(poroFiledName);

                    cRes = Convert.ToDouble(property.GetValue(cWolRes));
                    oRes = Convert.ToDouble(property.GetValue(oWolRes));
                }
                else
                {
                    var ceilingPorosity = Math.Ceiling(porosity / 5) * 5;
                    var ceilingProperty = wolResType.GetProperty($"WLPu" + ceilingPorosity);
                    var ceilingC = Convert.ToDouble(ceilingProperty.GetValue(cWolRes));
                    var ceilingO = Convert.ToDouble(ceilingProperty.GetValue(oWolRes));


                    var floorPorosity = Math.Floor(porosity / 5) * 5;
                    var floorProperty = wolResType.GetProperty($"WLPu" + floorPorosity);
                    var floorC = Convert.ToDouble(floorProperty.GetValue(cWolRes));
                    var floorO = Convert.ToDouble(floorProperty.GetValue(oWolRes));

                    cRes = Utility.Interpolate(porosity, floorPorosity, floorC, ceilingPorosity, ceilingC);
                    oRes = Utility.Interpolate(porosity, floorPorosity, floorO, ceilingPorosity, ceilingO);
                }

                var errorRatio = mergePDEV / (cRes - oRes);

                return new ErrorRatio { Pass = 1, ErrorRatioValue = errorRatio };
            }
            catch
            {
                cWOL = null;
                oWOL = null;
                return new ErrorRatio { Pass = 0, ErrorRatioValue = 0 };
            }
        }
    }
}
}