Added a new sensor type "Factor" for dimensionless values (and similar) that are not to be shown as percent ("Level" type). Changed the write amplification sensor to use the new "Factor" sensor type. Added the temperature SMART attribute for Sandforce SSDs as hidden sensor (as it may show fake results on some hardware).

GUI/HardwareNode.cs

@@ -16,7 +16,7 @@
 
   The Initial Developer of the Original Code is 
   Michael Möller <m.moeller@gmx.ch>.
-  Portions created by the Initial Developer are Copyright (C) 2009-2011
+  Portions created by the Initial Developer are Copyright (C) 2009-2012
   the Initial Developer. All Rights Reserved.
 
   Contributor(s):
@@ -57,16 +57,8 @@ namespace OpenHardwareMonitor.GUI {
       this.hardware = hardware;
       this.Image = HardwareTypeImage.Instance.GetImage(hardware.HardwareType);
 
-      typeNodes.Add(new TypeNode(SensorType.Voltage));
+      foreach (SensorType sensorType in Enum.GetValues(typeof(SensorType)))
-      typeNodes.Add(new TypeNode(SensorType.Clock));      
+        typeNodes.Add(new TypeNode(sensorType));
-      typeNodes.Add(new TypeNode(SensorType.Temperature));
-      typeNodes.Add(new TypeNode(SensorType.Load));
-      typeNodes.Add(new TypeNode(SensorType.Fan));
-      typeNodes.Add(new TypeNode(SensorType.Flow));
-      typeNodes.Add(new TypeNode(SensorType.Control));
-      typeNodes.Add(new TypeNode(SensorType.Level));
-      typeNodes.Add(new TypeNode(SensorType.Power));
-      typeNodes.Add(new TypeNode(SensorType.Data));
 
       foreach (ISensor sensor in hardware.Sensors)
         SensorAdded(sensor);

GUI/SensorGadget.cs

@@ -16,7 +16,7 @@
 
   The Initial Developer of the Original Code is 
   Michael Möller <m.moeller@gmx.ch>.
-  Portions created by the Initial Developer are Copyright (C) 2010-2011
+  Portions created by the Initial Developer are Copyright (C) 2010-2012
   the Initial Developer. All Rights Reserved.
 
   Contributor(s):
@@ -521,6 +521,9 @@ namespace OpenHardwareMonitor.GUI {
                 case SensorType.Data:
                   format = "{0:F1} GB";
                   break;
+                case SensorType.Factor:
+                  format = "{0:F3}";
+                  break;
               }
 
               if (sensor.SensorType == SensorType.Temperature &&

GUI/SensorNode.cs

@@ -16,7 +16,7 @@
 
   The Initial Developer of the Original Code is 
   Michael Möller <m.moeller@gmx.ch>.
-  Portions created by the Initial Developer are Copyright (C) 2009-2011
+  Portions created by the Initial Developer are Copyright (C) 2009-2012
   the Initial Developer. All Rights Reserved.
 
   Contributor(s):
@@ -77,6 +77,7 @@ namespace OpenHardwareMonitor.GUI {
         case SensorType.Level: format = "{0:F1} %"; break;
         case SensorType.Power: format = "{0:F1} W"; break;
         case SensorType.Data: format = "{0:F1} GB"; break;
+        case SensorType.Factor: format = "{0:F3}"; break;
       }
 
       bool hidden = settings.GetValue(new Identifier(sensor.Identifier, 

GUI/SensorNotifyIcon.cs

@@ -16,7 +16,7 @@
 
   The Initial Developer of the Original Code is 
   Michael Möller <m.moeller@gmx.ch>.
-  Portions created by the Initial Developer are Copyright (C) 2009-2011
+  Portions created by the Initial Developer are Copyright (C) 2009-2012
   the Initial Developer. All Rights Reserved.
 
   Contributor(s):
@@ -181,17 +181,17 @@ namespace OpenHardwareMonitor.GUI {
 
       switch (sensor.SensorType) {
         case SensorType.Voltage:
-          return string.Format("{0:F11}", sensor.Value);
+          return string.Format("{0:F1}", sensor.Value);
         case SensorType.Clock:
-          return string.Format("{0:F11}", 1e-3f * sensor.Value);
+          return string.Format("{0:F1}", 1e-3f * sensor.Value);
         case SensorType.Load: 
           return string.Format("{0:F0}", sensor.Value);
         case SensorType.Temperature: 
           return string.Format("{0:F0}", sensor.Value);
         case SensorType.Fan: 
-          return string.Format("{0:F11}", 1e-3f * sensor.Value);
+          return string.Format("{0:F1}", 1e-3f * sensor.Value);
         case SensorType.Flow:
-          return string.Format("{0:F11}", 1e-3f * sensor.Value);
+          return string.Format("{0:F1}", 1e-3f * sensor.Value);
         case SensorType.Control:
           return string.Format("{0:F0}", sensor.Value);
         case SensorType.Level:
@@ -200,6 +200,8 @@ namespace OpenHardwareMonitor.GUI {
           return string.Format("{0:F0}", sensor.Value);
         case SensorType.Data:
           return string.Format("{0:F0}", sensor.Value);
+        case SensorType.Factor:
+          return string.Format("{0:F1}", sensor.Value);
       }
       return "-";
     }
@@ -289,6 +291,7 @@ namespace OpenHardwareMonitor.GUI {
         case SensorType.Level: format = "\n{0}: {1:F1} %"; break;
         case SensorType.Power: format = "\n{0}: {1:F0} W"; break;
         case SensorType.Data: format = "\n{0}: {1:F0} GB"; break;
+        case SensorType.Factor: format = "\n{0}: {1:F3} GB"; break;
       }
       string formattedValue = string.Format(format, sensor.Name, sensor.Value);
       string hardwareName = sensor.Hardware.Name;

GUI/TypeNode.cs

@@ -16,7 +16,7 @@
 
   The Initial Developer of the Original Code is 
   Michael Möller <m.moeller@gmx.ch>.
-  Portions created by the Initial Developer are Copyright (C) 2009-2011
+  Portions created by the Initial Developer are Copyright (C) 2009-2012
   the Initial Developer. All Rights Reserved.
 
   Contributor(s):
@@ -88,6 +88,10 @@ namespace OpenHardwareMonitor.GUI {
           this.Image = Utilities.EmbeddedResources.GetImage("data.png");
           this.Text = "Data";
           break;
+        case SensorType.Factor:
+          this.Image = Utilities.EmbeddedResources.GetImage("factor.png");
+          this.Text = "Factors";
+          break;
       }
 
       NodeAdded += new NodeEventHandler(TypeNode_NodeAdded);

Hardware/HDD/AbstractHarddrive.cs

@@ -179,8 +179,8 @@ namespace OpenHardwareMonitor.Hardware.HDD {
 
         if (!sensorTypeAndChannels.Contains(pair)) {
           Sensor sensor = new Sensor(attribute.Name, 
-            attribute.SensorChannel, attribute.SensorType.Value, this, 
+            attribute.SensorChannel, attribute.DefaultHiddenSensor, 
-            settings);
+            attribute.SensorType.Value, this, null, settings);
 
           sensors.Add(attribute, sensor);
           ActivateSensor(sensor);

Hardware/HDD/SSDSandforce.cs

@@ -55,8 +55,8 @@ namespace OpenHardwareMonitor.Hardware.HDD {
       new SmartAttribute(0xB5, SmartNames.AlternativeProgramFailCount, RawToInt),
       new SmartAttribute(0xB6, SmartNames.AlternativeEraseFailCount, RawToInt),
       new SmartAttribute(0xBB, SmartNames.UncorrectableErrorCount, RawToInt),
-      new SmartAttribute(0xC2, SmartNames.Temperature, 
+      new SmartAttribute(0xC2, SmartNames.Temperature, (byte[] raw, byte value) 
-        (byte[] raw, byte value) => { return value; }), 
+        => { return value; }, SensorType.Temperature, 0, true), 
       new SmartAttribute(0xC3, SmartNames.UnrecoverableEcc), 
       new SmartAttribute(0xC4, SmartNames.ReallocationEventCount, RawToInt),
       new SmartAttribute(0xE7, SmartNames.RemainingLife, null, 
@@ -78,7 +78,7 @@ namespace OpenHardwareMonitor.Hardware.HDD {
       : base(smart, name, firmwareRevision,  index, smartAttributes, settings) 
     {
       this.writeAmplification = new Sensor("Write Amplification", 1, 
-        SensorType.Level, this, settings);    
+        SensorType.Factor, this, settings);    
     }
 
     public override void UpdateAdditionalSensors(DriveAttributeValue[] values) {
@@ -92,7 +92,7 @@ namespace OpenHardwareMonitor.Hardware.HDD {
           hostWritesToController = RawToInt(value.RawValue, value.AttrValue);
       }
       if (controllerWritesToNAND.HasValue && hostWritesToController.HasValue) {
-        writeAmplification.Value = 100 *
+        writeAmplification.Value = 
           controllerWritesToNAND.Value / hostWritesToController.Value;
         ActivateSensor(writeAmplification);
       }

Hardware/HDD/SmartAttribute.cs

@@ -16,7 +16,7 @@
 
   The Initial Developer of the Original Code is 
   Michael Möller <m.moeller@gmx.ch>.
-  Portions created by the Initial Developer are Copyright (C) 2011
+  Portions created by the Initial Developer are Copyright (C) 2011-2012
   the Initial Developer. All Rights Reserved.
 
   Contributor(s):
@@ -75,15 +75,17 @@ namespace OpenHardwareMonitor.Hardware.HDD {
     /// <param name="sensorChannel">If there exists more than one attribute with 
     /// the same sensor channel and type, then a sensor is created only for the  
     /// first attribute.</param>
+    /// <param name="defaultHiddenSensor">True to hide the sensor initially.</param>
     public SmartAttribute(byte identifier, string name,
       RawValueConversion rawValueConversion, SensorType? sensorType, 
-      int sensorChannel) 
+      int sensorChannel, bool defaultHiddenSensor = false) 
     {
       this.Identifier = identifier;
       this.Name = name;
       this.rawValueConversion = rawValueConversion;
       this.SensorType = sensorType;
       this.SensorChannel = sensorChannel;
+      this.DefaultHiddenSensor = defaultHiddenSensor;
     }
 
     /// <summary>
@@ -97,6 +99,8 @@ namespace OpenHardwareMonitor.Hardware.HDD {
 
     public int SensorChannel { get; private set; }
 
+    public bool DefaultHiddenSensor { get; private set; }
+
     public bool HasRawValueConversion {
       get {
         return rawValueConversion != null;

Hardware/ISensor.cs

@@ -16,7 +16,7 @@
 
   The Initial Developer of the Original Code is 
   Michael Möller <m.moeller@gmx.ch>.
-  Portions created by the Initial Developer are Copyright (C) 2009-2011
+  Portions created by the Initial Developer are Copyright (C) 2009-2012
   the Initial Developer. All Rights Reserved.
 
   Contributor(s):
@@ -50,8 +50,9 @@ namespace OpenHardwareMonitor.Hardware {
     Flow, // L/h
     Control, // %
     Level, // %
+    Factor, // 1
     Power, // W
-    Data, // GB = 2^30 Bytes
+    Data, // GB = 2^30 Bytes    
   }
 
   public struct SensorValue {

OpenHardwareMonitor.csproj

@@ -225,6 +225,9 @@
   <ItemGroup>
     <EmbeddedResource Include="Resources\data.png" />
   </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="Resources\factor.png" />
+  </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ProjectExtensions>
     <VisualStudio AllowExistingFolder="true" />

Properties/AssemblyVersion.cs

@@ -37,5 +37,5 @@
 
 using System.Reflection;
 
-[assembly: AssemblyVersion("0.4.0.2")]
+[assembly: AssemblyVersion("0.4.0.3")]
-[assembly: AssemblyInformationalVersion("0.4.0.2 Alpha")]
+[assembly: AssemblyInformationalVersion("0.4.0.3 Alpha")]