From e5a570db2036a6b155c2ddc289b42bd050b9ad3c Mon Sep 17 00:00:00 2001
From: lx <ex_lixiang17@cosl.com.cn>
Date: 星期一, 24 十一月 2025 13:49:16 +0800
Subject: [PATCH] update 1.4

---
 ErrorAnalysis.Service/COMergeCalcService.cs |  410 +++++++++++++++++++++++++++++++++++++++++++++++++---------
 1 files changed, 343 insertions(+), 67 deletions(-)

diff --git a/ErrorAnalysis.Service/COMergeCalcService.cs b/ErrorAnalysis.Service/COMergeCalcService.cs
index b19edce..beda9e4 100644
--- a/ErrorAnalysis.Service/COMergeCalcService.cs
+++ b/ErrorAnalysis.Service/COMergeCalcService.cs
@@ -1,4 +1,6 @@
 锘縰sing ErrorAnalysis.Repository;
+using ErrorAnalysis.Repository.Entity;
+using Microsoft.VisualBasic;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -22,56 +24,129 @@
         const int _oWinStartIndex = (int)(4.88 / _gg + _offset); // org
         const int _oWinEndIndex = (int)(6.36 / _gg + _offset); // width = 6.36-4.88=1.48
 
-        private static double GetFarInterplolateResult(string modelId, double porosity, double sw, int readSw, double speed, double depth)
-        {
-            double result = 0;
-            var cResult = RepositoryInstance.Instance.COFarResultRepository?.GetCOFarResult(modelId, (int)porosity, readSw);
-            if (cResult == null)
-                throw new InvalidDataException("COFarResult not found");
-            var cArr = cResult.InelasticSpec?.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
-            if (cArr == null)
-                throw new InvalidDataException("COFarResult InelasticSpec is null");
+        //const double _coef = 1e8 * 2.54 * 2.54 * 4 * 6 * 2 * 11 * 77 * 0.2 / 0.6;
 
-            var length = readSw == 0 ? _cWinEndIndex - _cWinStartIndex + 1 : _oWinEndIndex - _oWinStartIndex + 1;
-            var originC = cArr.Skip(readSw == 0 ? _cWinStartIndex : _oWinStartIndex).Take(length).Sum();
-            var coef = originC * 1e8 * 2.54 * 2.54 * 4 * 6 * 2 * 11 * 77 * 0.2 / 0.6 / speed * depth * 0.07;
-            result = coef;
-            if (sw > 0 && sw < 100)
+        private static (double, double) GetFarInterplolateResult(string modelId, double porosity, double sw, double speed, double depth, double yieldCounting, int countStart, int countEnd)
+        {
+            var countLen = countEnd - countStart + 1;
+            var cWinLength = _cWinEndIndex - _cWinStartIndex + 1;
+            var oWinLength = _oWinEndIndex - _oWinStartIndex + 1;
+            var oilLine = RepositoryInstance.Instance.COFarResultRepository?.GetCOFarResult(modelId, (int)porosity, 0);
+            var waterLine = RepositoryInstance.Instance.COFarResultRepository?.GetCOFarResult(modelId, (int)porosity, 100);
+            if (oilLine == null || waterLine == null)
+                throw new InvalidDataException("COFarResult Line is null");
+            var oilLineValArr = oilLine.CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+            var waterLineValArr = waterLine.CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+
+            var oilLineCR = oilLineValArr.Skip(_cWinStartIndex - 1).Take(cWinLength).Sum() / oilLineValArr.Skip(countStart).Take(countLen).Sum();
+            var oilLineOR = oilLineValArr.Skip(_oWinStartIndex - 1).Take(oWinLength).Sum() / oilLineValArr.Skip(countStart).Take(countLen).Sum();
+
+            var oilLineC = 36d / 160d * oilLineCR * yieldCounting / speed * depth * 0.0762d;
+            var oilLineO = 36d / 160d * oilLineOR * yieldCounting / speed * depth * 0.0762d;
+
+            var waterLineCR = waterLineValArr.Skip(_cWinStartIndex - 1).Take(cWinLength).Sum() / waterLineValArr.Skip(countStart).Take(countLen).Sum();
+            var waterLineOR = waterLineValArr.Skip(_oWinStartIndex - 1).Take(oWinLength).Sum() / waterLineValArr.Skip(countStart).Take(countLen).Sum();
+            var waterLineC = 36d / 160d * waterLineCR * yieldCounting / speed * depth * 0.0762d;
+            var waterLineO = 36d / 160d * waterLineOR * yieldCounting / speed * depth * 0.0762d;
+
+            double cRes = 0, oRes = 0;
+            if (sw == 0)
             {
-                if (readSw == 0)
-                    result = Utility.Interpolate(sw, 100, 0, 0, coef);
-                else
-                    result = Utility.Interpolate(sw, 0, 0, 100, coef);
+                cRes = oilLineC;
+                oRes = oilLineO;
             }
-            return result;
+            else if (sw == 100)
+            {
+                cRes = waterLineC;
+                oRes = waterLineO;
+            }
+            else if (sw > 0 && sw < 100)
+            {
+                cRes = Utility.Interpolate(sw, 100, waterLineC, 0, oilLineC);
+                oRes = Utility.Interpolate(sw, 0, oilLineO, 100, waterLineO);
+            }
+            return (cRes, oRes);
         }
 
-        private static double GetNearInterplolateResult(string modelId, double porosity, double sw, int readSw, double speed, double depth)
+        private static (double, double) GetNearInterplolateResult(string modelId, double porosity, double sw, double speed, double depth, double yieldCounting, int countStart, int countEnd)
         {
-            double result = 0;
-            var cResult = RepositoryInstance.Instance.CONearResultRepository?.GetCONearResult(modelId, (int)porosity, readSw);
-            if (cResult == null)
-                throw new InvalidDataException("CONearResult not found");
-            var cArr = cResult.InelasticSpec?.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
-            if (cArr == null)
-                throw new InvalidDataException("CONearResult InelasticSpec is null");
+            var countLen = countEnd - countStart + 1;
+            var cWinLength = _cWinEndIndex - _cWinStartIndex + 1;
+            var oWinLength = _oWinEndIndex - _oWinStartIndex + 1;
+            var oilLine = RepositoryInstance.Instance.CONearResultRepository?.GetCONearResult(modelId, (int)porosity, 0);
+            var waterLine = RepositoryInstance.Instance.CONearResultRepository?.GetCONearResult(modelId, (int)porosity, 100);
+            if (oilLine == null || waterLine == null)
+                throw new InvalidDataException("COFarResult Line is null");
+            var oilLineValArr = oilLine.CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+            var waterLineValArr = waterLine.CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
 
-            var length = readSw == 0 ? _cWinEndIndex - _cWinStartIndex + 1 : _oWinEndIndex - _oWinStartIndex + 1;
-            var originC = cArr.Skip(readSw == 0 ? _cWinStartIndex : _oWinStartIndex).Take(length).Sum();
-            var coef = originC * 1e8 * 2.54 * 2.54 * 2 * 6 * 11 * 2 * 77 * 0.2 / 0.6 * speed * depth * 0.07;
-            result = coef;
-            if (sw > 0 && sw < 100)
+            var oilLineCR = oilLineValArr.Skip(_cWinStartIndex - 1).Take(cWinLength).Sum() / oilLineValArr.Skip(countStart).Take(countLen).Sum();
+            var oilLineOR = oilLineValArr.Skip(_oWinStartIndex - 1).Take(oWinLength).Sum() / oilLineValArr.Skip(countStart).Take(countLen).Sum();
+            var oilLineC = (36d / 160d) * oilLineCR * yieldCounting / speed * depth * 0.0762d;
+            var oilLineO = (36d / 160d) * oilLineOR * yieldCounting / speed * depth * 0.0762d;
+
+            var waterLineCR = waterLineValArr.Skip(_cWinStartIndex - 1).Take(cWinLength).Sum() / waterLineValArr.Skip(countStart).Take(countLen).Sum();
+            var waterLineOR = waterLineValArr.Skip(_oWinStartIndex - 1).Take(oWinLength).Sum() / waterLineValArr.Skip(countStart).Take(countLen).Sum();
+            var waterLineC = (36d / 160d) * waterLineCR * yieldCounting / speed * depth * 0.0762d;
+            var waterLineO = (36d / 160d) * waterLineOR * yieldCounting / speed * depth * 0.0762d;
+
+            double cRes = 0, oRes = 0;
+            if (sw == 0)
             {
-                if (readSw == 0)
-                    result = Utility.Interpolate(sw, 100, 0, 0, coef);
-                else
-                    result = Utility.Interpolate(sw, 0, 0, 100, coef);
+                cRes = waterLineC;
+                oRes = waterLineO;
+            }
+            else if (sw == 100)
+            {
+                cRes = waterLineC;
+                oRes = waterLineO;
+            }
+            else if (sw > 0 && sw < 100)
+            {
+                cRes = Utility.Interpolate(sw, 100, waterLineC, 0, oilLineC);
+                oRes = Utility.Interpolate(sw, 0, oilLineO, 100, waterLineO);
+            }
+            return (cRes, oRes);
+        }
+
+        /// <summary>
+        /// 鑾峰彇杩滄帰澶碈鎴朞鍊硷紙搴熷純锛�
+        /// </summary>
+        /// <param name="connectionString">鏁版嵁搴撹繛鎺ュ瓧绗︿覆</param>
+        /// <param name="modelId">绠℃煴ID</param>
+        /// <param name="porosity">瀛旈殭搴�</param>
+        /// <param name="sw">鍚按楗卞拰搴�</param>
+        /// <param name="readSw">璇诲彇鍚按楗卞拰搴︼紙0涓虹⒊锛�100涓烘哀锛�</param>
+        /// <param name="speed">娴嬮��</param>
+        /// <param name="depth">娣卞害</param>
+        /// <returns>纰冲拰姘у��</returns>
+        /// <exception cref="InvalidDataException">瀛旈殭搴﹁秴杩囪寖鍥�</exception>
+        public static (double, double) GetFarMergeCOResult(string modelId, double porosity, double sw, double speed, double depth, double yieldCounting, int countStart, int countEnd)
+        {
+            if (porosity > 40)
+                throw new InvalidDataException("Porosity value out of range!");
+
+            (double, double) result = (0, 0);
+            if (porosity % 5 == 0)
+            {
+                result = GetFarInterplolateResult(modelId, porosity, sw, speed, depth, yieldCounting, countStart, countEnd);
+            }
+            else
+            {
+                var ceilingPorosity = Math.Ceiling(porosity / 5) * 5;
+                var ceilingResult = GetFarInterplolateResult(modelId, ceilingPorosity, sw, speed, depth, yieldCounting, countStart, countEnd);
+
+                var floorPorosity = Math.Floor(porosity / 5) * 5;
+                var floorResult = GetFarInterplolateResult(modelId, floorPorosity, sw, speed, depth, yieldCounting, countStart, countEnd);
+
+                result.Item1 = Utility.Interpolate(porosity, floorPorosity, floorResult.Item1, ceilingPorosity, ceilingResult.Item1);
+                result.Item2 = Utility.Interpolate(porosity, floorPorosity, floorResult.Item2, ceilingPorosity, ceilingResult.Item2);
             }
             return result;
         }
 
         /// <summary>
-        /// 鑾峰彇杩滄帰澶碈鎴朞鍊�
+        /// 鑾峰彇杩戞帰澶碈鎴朞鍊硷紙搴熷純锛�
         /// </summary>
         /// <param name="connectionString">鏁版嵁搴撹繛鎺ュ瓧绗︿覆</param>
         /// <param name="modelId">绠℃煴ID</param>
@@ -82,68 +157,269 @@
         /// <param name="depth">娣卞害</param>
         /// <returns>纰虫垨姘у��</returns>
         /// <exception cref="InvalidDataException">瀛旈殭搴﹁秴杩囪寖鍥�</exception>
-        public static double GetFarMergeCOResult(string modelId, double porosity, double sw, int readSw, double speed, double depth)
+        public static (double, double) GetNearMergeCOResult(string modelId, double porosity, double sw, double speed, double depth, double yieldCounting, int countStart, int countEnd)
         {
             if (porosity > 40)
                 throw new InvalidDataException("Porosity value out of range!");
 
-            double result = 0;
+            (double, double) result = (0, 0);
             if (porosity % 5 == 0)
             {
-                result = GetFarInterplolateResult(modelId, porosity, sw, readSw, speed, depth);
+                result = GetNearInterplolateResult(modelId, porosity, sw, speed, depth, yieldCounting, countStart, countEnd);
             }
             else
             {
-                double ceilingResult = 0;
                 var ceilingPorosity = Math.Ceiling(porosity / 5) * 5;
-                ceilingResult = GetFarInterplolateResult(modelId, ceilingPorosity, sw, readSw, speed, depth);
+                var ceilingResult = GetNearInterplolateResult(modelId, ceilingPorosity, sw, speed, depth, yieldCounting, countStart, countEnd);
 
-
-                double floorResult = 0;
                 var floorPorosity = Math.Floor(porosity / 5) * 5;
-                floorResult = GetFarInterplolateResult(modelId, floorPorosity, sw, readSw, speed, depth);
+                var floorResult = GetNearInterplolateResult(modelId, floorPorosity, sw, speed, depth, yieldCounting, countStart, countEnd);
 
-                result = Utility.Interpolate(porosity, floorPorosity, floorResult, ceilingPorosity, ceilingResult);
+                result.Item1 = Utility.Interpolate(porosity, floorPorosity, floorResult.Item1, ceilingPorosity, ceilingResult.Item1);
+                result.Item2 = Utility.Interpolate(porosity, floorPorosity, floorResult.Item2, ceilingPorosity, ceilingResult.Item2);
             }
             return result;
         }
 
-        /// <summary>
-        /// 鑾峰彇杩戞帰澶碈鎴朞鍊�
-        /// </summary>
-        /// <param name="connectionString">鏁版嵁搴撹繛鎺ュ瓧绗︿覆</param>
-        /// <param name="modelId">绠℃煴ID</param>
-        /// <param name="porosity">瀛旈殭搴�</param>
-        /// <param name="sw">鍚按楗卞拰搴�</param>
-        /// <param name="readSw">璇诲彇鍚按楗卞拰搴︼紙0涓虹⒊锛�100涓烘哀锛�</param>
-        /// <param name="speed">娴嬮��</param>
-        /// <param name="depth">娣卞害</param>
-        /// <returns>纰虫垨姘у��</returns>
-        /// <exception cref="InvalidDataException">瀛旈殭搴﹁秴杩囪寖鍥�</exception>
-        public static double GetNearMergeCOResult(string modelId, double porosity, double sw, int readSw, double speed, double depth)
+        public static List<double[]> GetFarSpectrum(string modelId, double porosity, double sw)
+        {
+            var result = new List<double[]>();
+            if (porosity > 40)
+                throw new InvalidDataException("Porosity value out of range!");
+
+            double[] oilLineSpec;
+            double[] waterLineSpec;
+
+            if (porosity % 5 == 0)
+            {
+                oilLineSpec = RepositoryInstance.Instance.COFarResultRepository.GetCOFarResult(modelId, (int)porosity, 0).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+                waterLineSpec = RepositoryInstance.Instance.COFarResultRepository.GetCOFarResult(modelId, (int)porosity, 100).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+            }
+            else
+            {
+                var ceilingPorosity = Math.Ceiling(porosity / 5) * 5;
+                double[] ceilingOilLineSpec = RepositoryInstance.Instance.COFarResultRepository.GetCOFarResult(modelId, (int)ceilingPorosity, 0).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+                double[] ceilingWaterLineSpec = RepositoryInstance.Instance.COFarResultRepository.GetCOFarResult(modelId, (int)ceilingPorosity, 100).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+
+                var floorPorosity = Math.Floor(porosity / 5) * 5;
+                double[] floorOilLineSpec = RepositoryInstance.Instance.COFarResultRepository.GetCOFarResult(modelId, (int)floorPorosity, 0).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+                double[] floorWaterLineSpec = RepositoryInstance.Instance.COFarResultRepository.GetCOFarResult(modelId, (int)floorPorosity, 100).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+
+                oilLineSpec = ceilingOilLineSpec;
+                waterLineSpec = ceilingWaterLineSpec;
+
+                for (int i = 0; i < ceilingOilLineSpec.Length; i++)
+                {
+                    oilLineSpec[i] = Utility.Interpolate(porosity, floorPorosity, floorOilLineSpec[i], ceilingPorosity, ceilingOilLineSpec[i]);
+                    waterLineSpec[i] = Utility.Interpolate(porosity, floorPorosity, floorWaterLineSpec[i], ceilingPorosity, ceilingWaterLineSpec[i]);
+                }
+            }
+            if (sw == 0)
+            {
+                for (int i = 0; i < oilLineSpec.Length; i++)
+                {
+                    result.Add([i, oilLineSpec[i]]);
+                }
+            }
+            else if (sw == 100)
+            {
+                for (int i = 0; i < waterLineSpec.Length; i++)
+                {
+                    result.Add([i, waterLineSpec[i]]);
+                }
+            }
+            else if (sw > 0 && sw < 100)
+            {
+                for (int i = 0; i < waterLineSpec.Length; i++)
+                {
+                    var val = Utility.Interpolate(sw, 0, oilLineSpec[i], 100, waterLineSpec[i]);
+                    result.Add([i, val]);
+                }
+            }
+
+            return result;
+        }
+
+        public static List<double[]> GetNearSpectrum(string modelId, double porosity, double sw)
+        {
+            var result = new List<double[]>();
+            if (porosity > 40)
+                throw new InvalidDataException("Porosity value out of range!");
+
+            double[] oilLineSpec;
+            double[] waterLineSpec;
+
+            if (porosity % 5 == 0)
+            {
+                oilLineSpec = RepositoryInstance.Instance.CONearResultRepository.GetCONearResult(modelId, (int)porosity, 0).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+                waterLineSpec = RepositoryInstance.Instance.CONearResultRepository.GetCONearResult(modelId, (int)porosity, 100).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+            }
+            else
+            {
+                var ceilingPorosity = Math.Ceiling(porosity / 5) * 5;
+                double[] ceilingOilLineSpec = RepositoryInstance.Instance.CONearResultRepository.GetCONearResult(modelId, (int)ceilingPorosity, 0).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+                double[] ceilingWaterLineSpec = RepositoryInstance.Instance.CONearResultRepository.GetCONearResult(modelId, (int)ceilingPorosity, 100).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+
+                var floorPorosity = Math.Floor(porosity / 5) * 5;
+                double[] floorOilLineSpec = RepositoryInstance.Instance.CONearResultRepository.GetCONearResult(modelId, (int)floorPorosity, 0).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+                double[] floorWaterLineSpec = RepositoryInstance.Instance.CONearResultRepository.GetCONearResult(modelId, (int)floorPorosity, 100).CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+
+                oilLineSpec = ceilingOilLineSpec;
+                waterLineSpec = ceilingWaterLineSpec;
+
+                for (int i = 0; i < ceilingOilLineSpec.Length; i++)
+                {
+                    oilLineSpec[i] = Utility.Interpolate(porosity, floorPorosity, floorOilLineSpec[i], ceilingPorosity, ceilingOilLineSpec[i]);
+                    waterLineSpec[i] = Utility.Interpolate(porosity, floorPorosity, floorWaterLineSpec[i], ceilingPorosity, ceilingWaterLineSpec[i]);
+                }
+            }
+            if (sw == 0)
+            {
+                for (int i = 0; i < oilLineSpec.Length; i++)
+                {
+                    result.Add([i, oilLineSpec[i]]);
+                }
+            }
+            else if (sw == 100)
+            {
+                for (int i = 0; i < waterLineSpec.Length; i++)
+                {
+                    result.Add([i, waterLineSpec[i]]);
+                }
+            }
+            else if (sw > 0 && sw < 100)
+            {
+                for (int i = 0; i < waterLineSpec.Length; i++)
+                {
+                    var val = Utility.Interpolate(sw, 0, oilLineSpec[i], 100, waterLineSpec[i]);
+                    result.Add([i, val]);
+                }
+            }
+
+            return result;
+        }
+
+        public static (double, double) GetFarCROR(string modelId, double porosity, double sw, int countStart, int countEnd)
+        {
+            int countLen = countEnd - countStart + 1;
+            var cWinLength = _cWinEndIndex - _cWinStartIndex + 1;
+            var oWinLength = _oWinEndIndex - _oWinStartIndex + 1;
+            var oilLine = RepositoryInstance.Instance.COFarResultRepository?.GetCOFarResult(modelId, (int)porosity, 0);
+            var waterLine = RepositoryInstance.Instance.COFarResultRepository?.GetCOFarResult(modelId, (int)porosity, 100);
+            if (oilLine == null || waterLine == null)
+                throw new InvalidDataException("COFarResult Line is null");
+            var oilLineValArr = oilLine.CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+            var waterLineValArr = waterLine.CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+
+            var oilLineCR = oilLineValArr.Skip(_cWinStartIndex - 1).Take(cWinLength).Sum() / oilLineValArr.Skip(countStart).Take(countLen).Sum();
+            var oilLineOR = oilLineValArr.Skip(_oWinStartIndex - 1).Take(oWinLength).Sum() / oilLineValArr.Skip(countStart).Take(countLen).Sum();
+
+            var waterLineCR = waterLineValArr.Skip(_cWinStartIndex - 1).Take(cWinLength).Sum() / waterLineValArr.Skip(countStart).Take(countLen).Sum();
+            var waterLineOR = waterLineValArr.Skip(_oWinStartIndex - 1).Take(oWinLength).Sum() / waterLineValArr.Skip(countStart).Take(countLen).Sum();
+
+            double cRes = 0, oRes = 0;
+            if (sw == 0)
+            {
+                cRes = oilLineCR;
+                oRes = oilLineOR;
+            }
+            else if (sw == 100)
+            {
+                cRes = waterLineCR;
+                oRes = waterLineOR;
+            }
+            else if (sw > 0 && sw < 100)
+            {
+                cRes = Utility.Interpolate(sw, 100, waterLineCR, 0, oilLineCR);
+                oRes = Utility.Interpolate(sw, 0, oilLineOR, 100, waterLineOR);
+            }
+            return (cRes, oRes);
+        }
+
+        public static (double, double) GetNearCROR(string modelId, double porosity, double sw, int countStart, int countEnd)
+        {
+            int countLen = countEnd - countStart + 1;
+            var cWinLength = _cWinEndIndex - _cWinStartIndex + 1;
+            var oWinLength = _oWinEndIndex - _oWinStartIndex + 1;
+            var oilLine = RepositoryInstance.Instance.CONearResultRepository?.GetCONearResult(modelId, (int)porosity, 0);
+            var waterLine = RepositoryInstance.Instance.CONearResultRepository?.GetCONearResult(modelId, (int)porosity, 100);
+            if (oilLine == null || waterLine == null)
+                throw new InvalidDataException("COFarResult Line is null");
+            var oilLineValArr = oilLine.CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+            var waterLineValArr = waterLine.CInelasticSpec.Split(',').Select(v => Convert.ToDouble(v)).ToArray();
+
+            var oilLineCR = oilLineValArr.Skip(_cWinStartIndex - 1).Take(cWinLength).Sum() / oilLineValArr.Skip(countStart).Take(countLen).Sum();
+            var oilLineOR = oilLineValArr.Skip(_oWinStartIndex - 1).Take(oWinLength).Sum() / oilLineValArr.Skip(countStart).Take(countLen).Sum();
+
+            var waterLineCR = waterLineValArr.Skip(_cWinStartIndex - 1).Take(cWinLength).Sum() / waterLineValArr.Skip(countStart).Take(countLen).Sum();
+            var waterLineOR = waterLineValArr.Skip(_oWinStartIndex - 1).Take(oWinLength).Sum() / waterLineValArr.Skip(countStart).Take(countLen).Sum();
+
+            double crRes = 0, orRes = 0;
+            if (sw == 0)
+            {
+                crRes = oilLineCR;
+                orRes = oilLineOR;
+            }
+            else if (sw == 100)
+            {
+                crRes = waterLineCR;
+                orRes = waterLineOR;
+            }
+            else if (sw > 0 && sw < 100)
+            {
+                crRes = Utility.Interpolate(sw, 100, waterLineCR, 0, oilLineCR);
+                orRes = Utility.Interpolate(sw, 0, oilLineOR, 100, waterLineOR);
+            }
+            return (crRes, orRes);
+        }
+
+        public static (double, double) GetFarCOORResult(string modelId, double porosity, double sw, int countStart, int countEnd)
         {
             if (porosity > 40)
                 throw new InvalidDataException("Porosity value out of range!");
 
-            double result = 0;
+            (double, double) result = (0, 0);
             if (porosity % 5 == 0)
             {
-                result = GetNearInterplolateResult(modelId, porosity, sw, readSw, speed, depth);
+                result = GetFarCROR(modelId, porosity, sw, countStart, countEnd);
             }
             else
             {
-                double ceilingResult = 0;
                 var ceilingPorosity = Math.Ceiling(porosity / 5) * 5;
-                ceilingResult = GetNearInterplolateResult(modelId, ceilingPorosity, sw, readSw, speed, depth);
+                var ceilingResult = GetFarCROR(modelId, ceilingPorosity, sw, countStart, countEnd);
 
-
-                double floorResult = 0;
                 var floorPorosity = Math.Floor(porosity / 5) * 5;
-                floorResult = GetNearInterplolateResult(modelId, floorPorosity, sw, readSw, speed, depth);
+                var floorResult = GetFarCROR(modelId, floorPorosity, sw, countStart, countEnd);
 
-                result = Utility.Interpolate(porosity, floorPorosity, floorResult, ceilingPorosity, ceilingResult);
+                result.Item1 = Utility.Interpolate(porosity, floorPorosity, floorResult.Item1, ceilingPorosity, ceilingResult.Item1);
+                result.Item2 = Utility.Interpolate(porosity, floorPorosity, floorResult.Item2, ceilingPorosity, ceilingResult.Item2);
             }
             return result;
         }
+
+        public static (double, double) GetNearCOORResult(string modelId, double porosity, double sw, int countStart, int countEnd)
+        {
+            if (porosity > 40)
+                throw new InvalidDataException("Porosity value out of range!");
+
+            (double, double) result = (0, 0);
+            if (porosity % 5 == 0)
+            {
+                result = GetNearCROR(modelId, porosity, sw, countStart, countEnd);
+            }
+            else
+            {
+                var ceilingPorosity = Math.Ceiling(porosity / 5) * 5;
+                var ceilingResult = GetNearCROR(modelId, ceilingPorosity, sw, countStart, countEnd);
+
+                var floorPorosity = Math.Floor(porosity / 5) * 5;
+                var floorResult = GetNearCROR(modelId, floorPorosity, sw, countStart, countEnd);
+
+                result.Item1 = Utility.Interpolate(porosity, floorPorosity, floorResult.Item1, ceilingPorosity, ceilingResult.Item1);
+                result.Item2 = Utility.Interpolate(porosity, floorPorosity, floorResult.Item2, ceilingPorosity, ceilingResult.Item2);
+            }
+            return result;
+        }
+
     }
 }

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