Initial commit

.gitignore

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+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+bin/
+obj/

MPS2ASC.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "mps2asc", "mps2asc\mps2asc.csproj", "{FE61F52C-A24F-425A-9598-98A03D708CA9}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{FE61F52C-A24F-425A-9598-98A03D708CA9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FE61F52C-A24F-425A-9598-98A03D708CA9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FE61F52C-A24F-425A-9598-98A03D708CA9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FE61F52C-A24F-425A-9598-98A03D708CA9}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

global.json

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+{
+  "sdk": {
+    "version": "6.0",
+    "rollForward": "latestMajor",
+    "allowPrerelease": true
+  }
+}

mps2asc/MpsParser.cs

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+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Xml;
+
+namespace mps2asc
+{
+    public static class MpsParser
+    {
+        public static List<Point> ParseXml(string path)
+        {
+            XmlDocument doc = new();
+            doc.Load(path);
+
+            var points = new List<Point>();
+
+            var nodes = doc.DocumentElement?.SelectSingleNode("/point_set_file/point_set/time_series")?.SelectNodes("point");
+            if (nodes != null)
+            {
+                foreach (XmlNode n in nodes)
+                {
+                    var xNode = n.SelectSingleNode("x");
+                    var yNode = n.SelectSingleNode("y");
+                    var zNode = n.SelectSingleNode("z");
+
+                    if (xNode != null && yNode != null && zNode != null)
+                    {
+                        var x = double.Parse(xNode.InnerText, CultureInfo.InvariantCulture);
+                        var y = double.Parse(yNode.InnerText, CultureInfo.InvariantCulture);
+                        var z = double.Parse(zNode.InnerText, CultureInfo.InvariantCulture);
+                        points.Add(new Point(x,y,z));
+                    }
+                    else
+                    {
+                        Console.WriteLine("Point not matching expected structure...");
+                    }
+                }
+            }
+            else
+            {
+                Console.WriteLine("Document not matching expected structure...");
+            }
+
+            return points;
+        }
+    }
+}

mps2asc/Point.cs

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+using System.Globalization;
+
+namespace mps2asc
+{
+    public class Point
+    {
+        public Point(double x, double y, double z)
+        {
+            X = x;
+            Y = y;
+            Z = z;
+        }
+
+        public double X { get; }
+        public double Y { get; }
+        public double Z { get; }
+
+        public override string ToString()
+        {
+            return $"{X.ToString(CultureInfo.InvariantCulture)} {Y.ToString(CultureInfo.InvariantCulture)} {Z.ToString(CultureInfo.InvariantCulture)}";
+        }
+    }
+}

mps2asc/Program.cs

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+using System;
+using System.IO;
+using System.Linq;
+using mps2asc;
+
+class Program
+{
+    static void Main()
+    {
+        var args = Environment.GetCommandLineArgs();
+        string path = "";
+        if (args.Length >= 2)
+        {
+            path = args[1];
+        }
+
+        while (!File.Exists(path))
+        {
+            Console.WriteLine("Couldn't find the file. Please enter the path to the file (e.g. 'C:\\Users\\X\\Desktop\\file.mps')");
+            path = Console.ReadLine() ?? string.Empty;
+        }
+        var outputFile = Path.ChangeExtension(path, "asc");
+
+        var points = MpsParser.ParseXml(path);
+
+        if (points.Count == 0)
+        {
+            Console.WriteLine("Apparently, something went wrong parsing...");
+            Console.Read();
+        }
+        else
+        {
+            var stringifyPoints = points.Select(p => p.ToString());
+            File.WriteAllLines(outputFile, stringifyPoints);
+
+            Console.WriteLine($"{points.Count} points written to {outputFile}");
+        }
+    }
+}

mps2asc/mps2asc.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net6.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+</Project>