Index: Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructuresParameterRowsValidator.cs
===================================================================
diff -u -rdcbb6f2651d8901f3bd2bfa2b2f9a0aa76fd8830 -rf06c84e1276819affaeafdf1169142e02c6eb04e
--- Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructuresParameterRowsValidator.cs	(.../StructuresParameterRowsValidator.cs)	(revision dcbb6f2651d8901f3bd2bfa2b2f9a0aa76fd8830)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructuresParameterRowsValidator.cs	(.../StructuresParameterRowsValidator.cs)	(revision f06c84e1276819affaeafdf1169142e02c6eb04e)
@@ -257,13 +257,14 @@
         /// <summary>
         /// Gets the relevant parameters for a height structure from a collection of <see cref="StructuresParameterRow"/>.
         /// </summary>
-        /// <param name="structureParameterRows"></param>
-        /// <returns>A collection of <see cref="StructuresParameterRow"/> which are relevant 
+        /// <param name="structureParameterRows">The collection of <see cref="StructuresParameterRow"/> to
+        /// retrieve the relevant parameters from.</param>
+        /// <returns>A collection of <see cref="StructuresParameterRow"/> that are relevant 
         /// for a height structure.</returns>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="structureParameterRows"/>
         /// is <c>null</c>.</exception>
         /// <exception cref="ArgumentException">Thrown when <paramref name="structureParameterRows"/>
-        /// contain duplicate elements.</exception>
+        /// contains duplicate elements.</exception>
         public static IEnumerable<StructuresParameterRow> GetRelevantHeightStructuresParameters(IList<StructuresParameterRow> structureParameterRows)
         {
             return GetStructuresParameters(structureParameterRows, heightStructuresRules);
@@ -272,13 +273,14 @@
         /// <summary>
         /// Gets the relevant parameters for a closing structure from a collection of <see cref="StructuresParameterRow"/>.
         /// </summary>
-        /// <param name="structureParameterRows"></param>
-        /// <returns>A collection of <see cref="StructuresParameterRow"/> which are relevant 
+        /// <param name="structureParameterRows">The collection of <see cref="StructuresParameterRow"/> to
+        /// retrieve the relevant parameters from.</param>
+        /// <returns>A collection of <see cref="StructuresParameterRow"/> that are relevant 
         /// for a closing structure.</returns>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="structureParameterRows"/>
         /// is <c>null</c>.</exception>
         /// <exception cref="ArgumentException">Thrown when <paramref name="structureParameterRows"/>
-        /// contain duplicate elements.</exception>
+        /// contains duplicate elements.</exception>
         public static IEnumerable<StructuresParameterRow> GetRelevantClosingStructuresParameters(IList<StructuresParameterRow> structureParameterRows)
         {
             return GetStructuresParameters(structureParameterRows, closingStructuresRules);
@@ -287,30 +289,31 @@
         /// <summary>
         /// Gets the relevant parameters for a stability point structure from a collection of <see cref="StructuresParameterRow"/>.
         /// </summary>
-        /// <param name="structureParameterRows"></param>
-        /// <returns>A collection of <see cref="StructuresParameterRow"/> which are relevant 
+        /// <param name="structureParameterRows">The collection of <see cref="StructuresParameterRow"/> to
+        /// retrieve the relevant parameters from.</param>
+        /// <returns>A collection of <see cref="StructuresParameterRow"/> that are relevant 
         /// for a stability point structure.</returns>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="structureParameterRows"/>
         /// is <c>null</c>.</exception>
         /// <exception cref="ArgumentException">Thrown when <paramref name="structureParameterRows"/>
-        /// contain duplicate elements.</exception>
+        /// contains duplicate elements.</exception>
         public static IEnumerable<StructuresParameterRow> GetRelevantStabilityPointStructuresParameters(IList<StructuresParameterRow> structureParameterRows)
         {
             return GetStructuresParameters(structureParameterRows, stabilityPointStructuresRules);
         }
 
         /// <summary>
         /// Retrieves all the relevant structure parameters from the <paramref name="structureParameterRows"/>
-        /// based on given rules.
+        /// based on given <paramref name="rules"/>.
         /// </summary>
         /// <param name="structureParameterRows">The structure parameters which need to be filtered.</param>
-        /// <param name="rules">The rules which determines which parameters should be retrieved.</param>
+        /// <param name="rules">The rules that determine which parameters should be retrieved.</param>
         /// <returns>An <see cref="IEnumerable{T}"/> with <see cref="StructuresParameterRow"/>
         /// based on the <paramref name="rules"/>.</returns>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="structureParameterRows"/>
         /// is <c>null</c>.</exception>
         /// <exception cref="ArgumentException">Thrown when <paramref name="structureParameterRows"/>
-        /// contain duplicate elements.</exception>
+        /// contains duplicate elements.</exception>
         private static IEnumerable<StructuresParameterRow> GetStructuresParameters(IList<StructuresParameterRow> structureParameterRows,
                                                                                    Dictionary<string, Func<StructuresParameterRow, List<string>>> rules)
         {
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/Structures/StructuresParameterRowsValidatorTest.cs
===================================================================
diff -u -re2f6cc5264140cea6d5a3559fdbf400eb123551f -rf06c84e1276819affaeafdf1169142e02c6eb04e
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/Structures/StructuresParameterRowsValidatorTest.cs	(.../StructuresParameterRowsValidatorTest.cs)	(revision e2f6cc5264140cea6d5a3559fdbf400eb123551f)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/Structures/StructuresParameterRowsValidatorTest.cs	(.../StructuresParameterRowsValidatorTest.cs)	(revision f06c84e1276819affaeafdf1169142e02c6eb04e)
@@ -1703,62 +1703,54 @@
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.HeightStructureParameterKeyword1,
-                    NumericalValue = 180.0,
-                    LineNumber = 1
+                    NumericalValue = 180.0
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.HeightStructureParameterKeyword2,
                     NumericalValue = 5.9,
                     VarianceValue = 0.01,
-                    VarianceType = VarianceType.StandardDeviation,
-                    LineNumber = 2
+                    VarianceType = VarianceType.StandardDeviation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.HeightStructureParameterKeyword3,
                     NumericalValue = 18.5,
                     VarianceValue = 0.05,
-                    VarianceType = VarianceType.StandardDeviation,
-                    LineNumber = 3
+                    VarianceType = VarianceType.StandardDeviation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.HeightStructureParameterKeyword4,
                     NumericalValue = 0.1,
                     VarianceValue = 0.15,
-                    VarianceType = VarianceType.CoefficientOfVariation,
-                    LineNumber = 4
+                    VarianceType = VarianceType.CoefficientOfVariation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.HeightStructureParameterKeyword5,
                     NumericalValue = 4,
                     VarianceValue = 0.05,
-                    VarianceType = VarianceType.StandardDeviation,
-                    LineNumber = 5
+                    VarianceType = VarianceType.StandardDeviation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.HeightStructureParameterKeyword6,
-                    NumericalValue = 1,
-                    LineNumber = 6
+                    NumericalValue = 1
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.HeightStructureParameterKeyword7,
                     NumericalValue = 500000,
                     VarianceValue = 0.1,
-                    VarianceType = VarianceType.CoefficientOfVariation,
-                    LineNumber = 7
+                    VarianceType = VarianceType.CoefficientOfVariation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.HeightStructureParameterKeyword8,
                     NumericalValue = 6.5,
                     VarianceValue = 0.1,
-                    VarianceType = VarianceType.StandardDeviation,
-                    LineNumber = 8
+                    VarianceType = VarianceType.StandardDeviation
                 }
             };
         }
@@ -1784,78 +1776,68 @@
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword1,
                     NumericalValue = 3,
                     VarianceValue = 1.0,
-                    VarianceType = VarianceType.StandardDeviation,
-                    LineNumber = 1
+                    VarianceType = VarianceType.StandardDeviation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword2,
                     NumericalValue = 1,
                     VarianceValue = 10.0,
-                    VarianceType = VarianceType.StandardDeviation,
-                    LineNumber = 2
+                    VarianceType = VarianceType.StandardDeviation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword3,
-                    NumericalValue = 123,
-                    LineNumber = 3
+                    NumericalValue = 123
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword4,
                     NumericalValue = 0,
                     VarianceValue = 10.0,
-                    VarianceType = VarianceType.CoefficientOfVariation,
-                    LineNumber = 4
+                    VarianceType = VarianceType.CoefficientOfVariation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword5,
                     NumericalValue = 1,
                     VarianceValue = 10.0,
-                    VarianceType = VarianceType.StandardDeviation,
-                    LineNumber = 5
+                    VarianceType = VarianceType.StandardDeviation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword6,
                     NumericalValue = 9,
                     VarianceValue = 10.0,
-                    VarianceType = VarianceType.CoefficientOfVariation,
-                    LineNumber = 6
+                    VarianceType = VarianceType.CoefficientOfVariation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword7,
                     NumericalValue = 1,
                     VarianceValue = 10.0,
-                    VarianceType = VarianceType.StandardDeviation,
-                    LineNumber = 7
+                    VarianceType = VarianceType.StandardDeviation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword8,
                     NumericalValue = 1,
                     VarianceValue = 2,
-                    VarianceType = VarianceType.CoefficientOfVariation,
-                    LineNumber = 8
+                    VarianceType = VarianceType.CoefficientOfVariation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword9,
                     NumericalValue = 2,
                     VarianceValue = 3,
-                    VarianceType = VarianceType.StandardDeviation,
-                    LineNumber = 9
+                    VarianceType = VarianceType.StandardDeviation
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword10,
                     NumericalValue = 9,
                     VarianceValue = 3,
-                    VarianceType = VarianceType.CoefficientOfVariation,
-                    LineNumber = 10
+                    VarianceType = VarianceType.CoefficientOfVariation
                 },
                 new StructuresParameterRow
                 {
@@ -1866,14 +1848,12 @@
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword12,
-                    NumericalValue = 0.6,
-                    LineNumber = 12
+                    NumericalValue = 0.6
                 },
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword13,
-                    NumericalValue = 14,
-                    LineNumber = 13
+                    NumericalValue = 14
                 },
                 new StructuresParameterRow
                 {
@@ -1884,8 +1864,7 @@
                 new StructuresParameterRow
                 {
                     ParameterId = StructureFilesKeywords.ClosingStructureParameterKeyword15,
-                    AlphanumericValue = "verticalewand",
-                    LineNumber = 15
+                    AlphanumericValue = "verticalewand"
                 }
             };
         }