diff --git a/Core.Tests/Charter/ChartInputTests.cs b/Core.Tests/Charter/ChartInputTests.cs
new file mode 100644
index 0000000..305f5ca
--- /dev/null
+++ b/Core.Tests/Charter/ChartInputTests.cs
@@ -0,0 +1,127 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using LeafWeb.Core.Charter;
+using LeafWeb.Core.Entities;
+using LeafWeb.Core.Parsers;
+using LeafWeb.Core.Utility;
+using NUnit.Framework;
+
+namespace LeafWeb.Core.Tests.Charter
+{
+    [TestFixture]
+    public class ChartInputTests
+    {
+        private const string ContentDirectory = @"C:\temp\leafgascomparison\";
+
+        private struct Stats
+        {
+            public FileInfo FileInfo;
+            public int Lines;
+            public int LeafGasComparisonCount;
+            public int CurveDataCount;
+            public string FailureLocation;
+            public Exception Exception;
+        }
+
+        [Test]
+        public void LeafGasComparison_Stats()
+        {
+            var leafgasComparisonFiles = Directory.GetFiles(ContentDirectory);
+            var stats = new List<Stats>();
+            foreach (var file in leafgasComparisonFiles.OrderBy(f => f))//.Take(10))
+            {
+                //var fileInfo = FileUtility.GetContentFile(ContentDirectory, file);
+                var fileInfo = new FileInfo(file);
+                stats.Add(GetStats(fileInfo));
+            }
+
+            Console.WriteLine("Filename\tLine Count\tLeafGasComparisonDataCount\tCurveDataCount\tStatus");
+            foreach (var stat in stats)
+            {
+                string output = stat.FileInfo.Name;
+                output += $"\t{stat.Lines}";
+                output += $"\t{stat.LeafGasComparisonCount}";
+                output += $"\t{stat.CurveDataCount}";
+                if (string.IsNullOrEmpty(stat.FailureLocation))
+                {
+                    output += "\tsuccess";
+                }
+                else
+                {
+                    output += $"\tfailed at {stat.FailureLocation}: {stat.Exception.Message}";
+                }
+
+                Console.WriteLine(output);
+            }
+
+            foreach (var stat in stats)
+            {
+                if (string.IsNullOrEmpty(stat.FailureLocation))
+                {
+                    if (stat.CurveDataCount > 0)
+                    {
+                        File.Copy(stat.FileInfo.FullName, @"C:\temp\leafgascomparison\Good\" + stat.FileInfo.Name);
+                    }
+                    else
+                    {
+                        File.Copy(stat.FileInfo.FullName, @"C:\temp\leafgascomparison\NoCurveData\" + stat.FileInfo.Name);
+                    }
+                }
+                else
+                {
+                    if (stat.FailureLocation == "LeafGasComparisonParser")
+                    {
+                        File.Copy(stat.FileInfo.FullName, @"C:\temp\leafgascomparison\CannotParse\" + stat.FileInfo.Name);
+                    }
+                    else if (stat.FailureLocation == "CurveDataConverter")
+                    {
+                        File.Copy(stat.FileInfo.FullName, @"C:\temp\leafgascomparison\PartialCurveData\" + stat.FileInfo.Name);
+                    }
+
+                }
+            }
+        }
+
+        private Stats GetStats(FileInfo fileInfo)
+        {
+            var stats = new Stats {FileInfo = fileInfo};
+
+            stats.Lines = File.ReadLines(fileInfo.FullName).Count();
+
+            LeafGasComparison[] leafGasComparisons;
+
+            try
+            {
+                using (var parser = new LeafGasComparisonParser(fileInfo))
+                    leafGasComparisons = parser.Parse();
+            }
+            catch (Exception e)
+            {
+                stats.FailureLocation = "LeafGasComparisonParser";
+                stats.Exception = e;
+                return stats;
+            }
+
+            stats.LeafGasComparisonCount = leafGasComparisons.Length;
+
+            IEnumerable<CurveData> curves;
+            try
+            {
+                curves = CurveDataConverter.Convert(leafGasComparisons);
+                stats.CurveDataCount = curves.Count();
+            }
+            catch (Exception e)
+            {
+                stats.FailureLocation = "CurveDataConverter";
+                stats.Exception = e;
+                return stats;
+            }
+
+            return stats;
+        }
+    }
+}
diff --git a/Core.Tests/Charter/CurveDataConverterTests.cs b/Core.Tests/Charter/CurveDataConverterTests.cs
index 2f4bde2..4a6ff47 100644
--- a/Core.Tests/Charter/CurveDataConverterTests.cs
+++ b/Core.Tests/Charter/CurveDataConverterTests.cs
@@ -24,9 +24,9 @@ namespace LeafWeb.Core.Tests.Charter
 		}
 
 		[Test]
-		public void Convert_Papaya()
+		public void Convert_NoCurveData()
 		{
-			var fileInfo = FileUtility.GetContentFile(ContentDirectory, "Papaya_leafgascomparison.csv");
+			var fileInfo = FileUtility.GetContentFile(ContentDirectory, "leafgascomparison_NoCurveData.csv");
 			LeafGasComparison[] leafGasComparisons;
 			using (var parser = new LeafGasComparisonParser(fileInfo))
 				leafGasComparisons = parser.Parse();
@@ -38,13 +38,15 @@ namespace LeafWeb.Core.Tests.Charter
 		[Test]
 		public void Convert_ThrowsExpectionWhenNotEnoughDataSets()
 		{
-			var fileInfo = FileUtility.GetContentFile(ContentDirectory, "Sample4_leafgascomparison.csv");
+			var fileInfo = FileUtility.GetContentFile(ContentDirectory, "leafgascomparison_PartialCurveData.csv");
 
 			LeafGasComparison[] leafGasComparisons;
 			using (var parser = new LeafGasComparisonParser(fileInfo))
 				leafGasComparisons = parser.Parse();
 
-			Assert.Throws<ParseException>(() => CurveDataConverter.Convert(leafGasComparisons).ToArray());
+		    //var h = CurveDataConverter.Convert(leafGasComparisons).ToArray();
+
+            Assert.Throws<ParseException>(() => CurveDataConverter.Convert(leafGasComparisons).ToArray());
 		}
 	}
 }
\ No newline at end of file
diff --git a/Core.Tests/Core.Tests.csproj b/Core.Tests/Core.Tests.csproj
index 8ed7b26..da8d2a6 100644
--- a/Core.Tests/Core.Tests.csproj
+++ b/Core.Tests/Core.Tests.csproj
@@ -52,6 +52,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Charter\ChartInputTests.cs" />
     <Compile Include="Charter\CurveDataConverterTests.cs" />
     <Compile Include="Parsers\LeafGasComparisonParserTests.cs" />
     <Compile Include="Parsers\FluxnetSiteCsvParserTests.cs" />
@@ -99,13 +100,13 @@
     <Content Include="Parsers\LeafOutputData\leafgascomparison.csv">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <Content Include="Parsers\LeafOutputData\Sample4_leafgascomparison.csv">
+    <Content Include="Parsers\LeafOutputData\leafgascomparison_PartialCurveData.csv">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
     <Content Include="Parsers\LeafOutputData\multiple_leafgascomparison.csv">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
-    <Content Include="Parsers\LeafOutputData\Papaya_leafgascomparison.csv">
+    <Content Include="Parsers\LeafOutputData\leafgascomparison_NoCurveData.csv">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
     <None Include="Parsers\LeafOutputData\leafgascomparison_extragroups.csv" />
diff --git a/Core.Tests/Parsers/LeafOutputData/Papaya_leafgascomparison.csv b/Core.Tests/Parsers/LeafOutputData/leafgascomparison_NoCurveData.csv
similarity index 100%
rename from Core.Tests/Parsers/LeafOutputData/Papaya_leafgascomparison.csv
rename to Core.Tests/Parsers/LeafOutputData/leafgascomparison_NoCurveData.csv
diff --git a/Core.Tests/Parsers/LeafOutputData/Sample4_leafgascomparison.csv b/Core.Tests/Parsers/LeafOutputData/leafgascomparison_PartialCurveData.csv
similarity index 100%
rename from Core.Tests/Parsers/LeafOutputData/Sample4_leafgascomparison.csv
rename to Core.Tests/Parsers/LeafOutputData/leafgascomparison_PartialCurveData.csv
diff --git a/Core/Parsers/LeafGasComparisonParser.cs b/Core/Parsers/LeafGasComparisonParser.cs
index c6e06b7..ab59351 100644
--- a/Core/Parsers/LeafGasComparisonParser.cs
+++ b/Core/Parsers/LeafGasComparisonParser.cs
@@ -72,8 +72,8 @@ namespace LeafWeb.Core.Parsers
 				{
 					var values = GetNextCsvRowValues();
 					if (CsvReader.IsRecordEmpty())
-						//continue;
-						throw new ParseException($"Encountered empty line while reading fitting info on line {CsvReader.Row}");
+						continue;
+						//throw new ParseException($"Encountered empty line while reading fitting info on line {CsvReader.Row}");
 					if (values == null) // end of file
 						yield break;
 					if (matcher.IsPropertiesTitlesMatch(values))
diff --git a/WebCms/App_Data/Models/all.dll.path b/WebCms/App_Data/Models/all.dll.path
index cc6fe8a..9c800f0 100644
--- a/WebCms/App_Data/Models/all.dll.path
+++ b/WebCms/App_Data/Models/all.dll.path
@@ -1 +1 @@
-C:\Users\poprhythm\AppData\Local\Temp\Temporary ASP.NET Files\vs\f80e29bb\faae20bf\App_Web_all.generated.cs.8f9494c4.v5ghxtap.dll
\ No newline at end of file
+C:\Users\poprhythm\AppData\Local\Temp\Temporary ASP.NET Files\vs\f80e29bb\faae20bf\App_Web_all.generated.cs.8f9494c4.wqlgo3gh.dll
\ No newline at end of file