ToSI tweaks

It looks like maxPrecision is designed to avoid things like "0.0000000001 qm" for very small values and turn that into "0.000 qm" instead. What using values like "-1" did is just kind of butcher the formatting for values smaller than 1.0 and lose the significant digits. There's an optimal value for a given number of sigfigs to set maxPrecision to in order to get a fixed-width number of characters of precision that doesn't overflow with very, very tiny values. That is now the default, and it adapts by default to the setting of SigFigs.. The arguments have also been swapped so that sigFigs is first and that's the one that should probably be used. When it comes to existing uses, stuff like ToSI(-1) has been converted to the default. When it comes to ToSI(3) that probably was intended to mean 3 sigFigs but never did that so most of that is just set to the default as well. Stuff that was ToSI(-1, 3) has been converted to ToSI(3) since that was correctly setting 3 sigFigs. Signed-off-by: Lamont Granquist <lamont@scriptkiddie.org>
MuMech · May 16, 2023 · 02fab0d · 02fab0d
1 parent a380a1f
commit 02fab0d
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Showing 13 changed files with 167 additions and 129 deletions.
diff --git a/MechJeb2/MechJebLib/PVG/Solution.cs b/MechJeb2/MechJebLib/PVG/Solution.cs
@@ -309,9 +309,9 @@ public string TerminalString()
             double vT = vf.magnitude;
 
             var sb = new StringBuilder();
-            sb.AppendLine($"Orbit: {peA.ToSI(0)}m x {apA.ToSI(0)}m");
-            sb.AppendLine($"rT: {rT.ToSI(0)}m vT: {vT.ToSI(0)}m/s FPA: {Rad2Deg(fpa):F1}°");
-            sb.AppendLine($"sma: {sma.ToSI(0)}m ecc: {ecc:F3} inc: {Rad2Deg(inc):F1}°");
+            sb.AppendLine($"Orbit: {peA.ToSI()}m x {apA.ToSI()}m");
+            sb.AppendLine($"rT: {rT.ToSI()}m vT: {vT.ToSI()}m/s FPA: {Rad2Deg(fpa):F1}°");
+            sb.AppendLine($"sma: {sma.ToSI()}m ecc: {ecc:F3} inc: {Rad2Deg(inc):F1}°");
             sb.Append($"lan: {Rad2Deg(lan):F1}° argp: {Rad2Deg(argp):F1}° ta: {Rad2Deg(tanom):F1}°");
             return sb.ToString();
         }

diff --git a/MechJeb2/MechJebLib/Utils/Statics.cs b/MechJeb2/MechJebLib/Utils/Statics.cs
@@ -415,13 +415,15 @@ public static double DoubleArrayMagnitude(IList<double> array)
         private static readonly string[] _posPrefix = { " ", "k", "M", "G", "T", "P", "E", "Z", "Y", "R", "Q" };
         private static readonly string[] _negPrefix = { " ", "m", "μ", "n", "p", "f", "a", "z", "y", "r", "q" };
 
-        public static string ToSI(this double d, int maxPrecision = -99, int sigFigs = 4)
+        public static string ToSI(this double d, int sigFigs = 4, int maxPrecision = int.MaxValue)
         {
             if (!IsFinite(d)) return d.ToString();
 
+            if (maxPrecision == int.MaxValue)
+                maxPrecision = -29 - sigFigs;
+
             // this is an offset to d to deal with rounding (e.g. 9.9995 gets rounded to 10.00 so gains a wholeDigit)
             // (also 999.95 should be rounded to 1k, so bumps up an SI prefix)
-            // FIXME: probably needs to be fixed to work when maxPrecision kicks in
             double offset = 5 * (d != 0 ? Math.Pow(10, Math.Floor(Math.Log10(Math.Abs(d))) - sigFigs) : 0);
 
             int exponent = (int)Math.Floor(Math.Log10(Math.Abs(d) + offset));

diff --git a/MechJeb2/MechJebModuleAscentClassicPathMenu.cs b/MechJeb2/MechJebModuleAscentClassicPathMenu.cs
@@ -66,13 +66,13 @@ protected override void WindowGUI(int windowID)
             {
                 GUILayout.BeginHorizontal();
                 GUILayout.Label(Localizer.Format("#MechJeb_AscentPathEd_label3"), GUILayout.ExpandWidth(false)); //"Turn start when Altitude is "
-                GUILayout.Label(_ascentSettings.AutoTurnStartAltitude.ToSI( -1, 2) + "m ", GUILayout.ExpandWidth(false));
+                GUILayout.Label(_ascentSettings.AutoTurnStartAltitude.ToSI(2) + "m ", GUILayout.ExpandWidth(false));
                 GUILayout.Label(Localizer.Format("#MechJeb_AscentPathEd_label4"), GUILayout.ExpandWidth(false)); //"or Velocity reach "
-                GUILayout.Label(_ascentSettings.AutoTurnStartVelocity.ToSI(-1, 3) + "m/s", GUILayout.ExpandWidth(false)); //
+                GUILayout.Label(_ascentSettings.AutoTurnStartVelocity.ToSI(3) + "m/s", GUILayout.ExpandWidth(false)); //
                 GUILayout.EndHorizontal();
                 GUILayout.BeginHorizontal();
                 GUILayout.Label(Localizer.Format("#MechJeb_AscentPathEd_label5")); //"Turn end altitude: "
-                GUILayout.Label(_ascentSettings.AutoTurnEndAltitude.ToSI(-1, 2) + "m", GuiUtils.middleRightLabel,
+                GUILayout.Label(_ascentSettings.AutoTurnEndAltitude.ToSI(2) + "m", GuiUtils.middleRightLabel,
                     GUILayout.ExpandWidth(true));
                 GUILayout.EndHorizontal();
             }

diff --git a/MechJeb2/MechJebModuleCustomInfoWindow.cs b/MechJeb2/MechJebModuleCustomInfoWindow.cs
@@ -245,7 +245,7 @@ public override void OnLoad(ConfigNode local, ConfigNode type, ConfigNode global
             foreach (ConfigNode windowNode in windowNodes)
             {
                 MechJebModuleCustomInfoWindow window = new MechJebModuleCustomInfoWindow(core);
-                
+
                 ConfigNode.LoadObjectFromConfig(window, windowNode);
 
                 window.UpdateRefreshRate();
@@ -290,7 +290,7 @@ public override void OnLoad(ConfigNode local, ConfigNode type, ConfigNode global
                     window.enabledEditor = window.enabled;
                     window.enabledFlight = window.enabled;
                 }
-                
+
                 window.items = new List<InfoItem>();
 
                 if (windowNode.HasNode("items"))
@@ -706,7 +706,7 @@ string GetStringValue(object value)
             else if (format == ANGLE) return Coordinates.AngleToDMS(doubleValue);
             else if (format == ANGLE_NS) return Coordinates.AngleToDMS(doubleValue) + (doubleValue > 0 ? " N" : " S");
             else if (format == ANGLE_EW) return Coordinates.AngleToDMS(doubleValue) + (doubleValue > 0 ? " E" : " W");
-            else if (format == SI) return (doubleValue.ToSI( siMaxPrecision, siSigFigs) + units);
+            else if (format == SI) return (doubleValue.ToSI( siSigFigs, siMaxPrecision) + units);
             else return doubleValue.ToString(format) + " " + units;
         }
 
@@ -862,7 +862,7 @@ public class ValueInfoItemAttribute : InfoItemAttribute
         public string units = "";
         public string format = "";
         public int siSigFigs = 4;
-        public int siMaxPrecision = -99;
+        public int siMaxPrecision = -33;
         public int timeDecimalPlaces = 0;
 
         public ValueInfoItemAttribute(string name, InfoItem.Category category) : base(name, category) { }

diff --git a/MechJeb2/MechJebModuleFlightRecorderGraph.cs b/MechJeb2/MechJebModuleFlightRecorderGraph.cs
@@ -136,7 +136,7 @@ protected override void WindowGUI(int windowID)
 
             GUILayout.Label(Localizer.Format("#MechJeb_Flightrecord_Label1", GuiUtils.TimeToDHMS(recorder.timeSinceMark)), GUILayout.ExpandWidth(false));//Time <<1>>
 
-            GUILayout.Label(Localizer.Format("#MechJeb_Flightrecord_Label2", recorder.history[recorder.historyIdx].downRange.ToSI(-2)) + "m", GUILayout.ExpandWidth(false));//Downrange <<1>>
+            GUILayout.Label(Localizer.Format("#MechJeb_Flightrecord_Label2", recorder.history[recorder.historyIdx].downRange.ToSI()) + "m", GUILayout.ExpandWidth(false));//Downrange <<1>>
 
             //GUILayout.Label("", GUILayout.ExpandWidth(true));
             GUILayout.FlexibleSpace();
@@ -175,7 +175,7 @@ protected override void WindowGUI(int windowID)
 
             double scaleX = downrange ? Math.Pow(2, activeScaleX) : precision * Math.Pow(2, activeScaleX);
 
-            GUILayout.Label((downrange ? scaleX.ToSI(-1, 2) + "m/px" : GuiUtils.TimeToDHMS(scaleX, 1) + "/px"), GUILayout.ExpandWidth(false));
+            GUILayout.Label((downrange ? scaleX.ToSI(2) + "m/px" : GuiUtils.TimeToDHMS(scaleX, 1) + "/px"), GUILayout.ExpandWidth(false));
 
             if (!autoScale && GUILayout.Button("+", GUILayout.ExpandWidth(false)))
             {
@@ -310,7 +310,7 @@ protected override void WindowGUI(int windowID)
 
             GUILayout.BeginVertical();
 
-            //GUILayout.Label("X " + MuUtils.ToSI(hPos, -1, 2) + " " + MuUtils.ToSI(hPos + scaleX * width, -1, 2), GUILayout.Width(110));
+            //GUILayout.Label("X " + hPos.ToSI(2) + " " + (hPos+scaleX*width).ToSI(2), GUILayout.Width(110));
 
             color = GUI.color;
 
@@ -514,7 +514,7 @@ private void DrawScaleLabels(Rect r)
 
             const int w = 80;
             const int h = 20;
-            
+
             graphState state = graphStates[scaleIdx];
             if (state.labels == null)
                 return;

diff --git a/MechJeb2/MechJebModuleInfoItems.cs b/MechJeb2/MechJebModuleInfoItems.cs
@@ -14,7 +14,7 @@ namespace MuMech
 {
     //This class just exists to collect miscellaneous info item functions in one place.
     //If any of these functions are useful in another module, they should be moved there.
-    
+
     [UsedImplicitly]
     public class MechJebModuleInfoItems : ComputerModule
     {
@@ -53,7 +53,7 @@ public string NextManeuverNodeDeltaV()
         {
             if (!vessel.patchedConicsUnlocked() || !vessel.patchedConicSolver.maneuverNodes.Any()) return "N/A";
 
-            return vessel.patchedConicSolver.maneuverNodes[0].GetBurnVector(orbit).magnitude.ToSI(-1) + "m/s";
+            return vessel.patchedConicSolver.maneuverNodes[0].GetBurnVector(orbit).magnitude.ToSI() + "m/s";
         }
 
         [ValueInfoItem("#MechJeb_SurfaceTWR", InfoItem.Category.Vessel, format = "F2", showInEditor = true)]//Surface TWR
@@ -94,7 +94,7 @@ public string GetCoordinateString()
 
         public string OrbitSummary(Orbit o)
         {
-            return (o.eccentricity > 1) ? $"hyperbolic, Pe = {o.PeA.ToSI(2)}m" : $"{o.PeA.ToSI(2)}m x {o.ApA.ToSI(2)}m";
+            return (o.eccentricity > 1) ? $"hyperbolic, Pe = {o.PeA.ToSI()}m" : $"{o.PeA.ToSI()}m x {o.ApA.ToSI()}m";
         }
 
         public string OrbitSummaryWithInclination(Orbit o)
@@ -387,7 +387,7 @@ public double MonoPropellantMass()
             return vessel.TotalResourceMass("MonoPropellant");
         }
 
-        [ValueInfoItem("#MechJeb_TotalElectricCharge", InfoItem.Category.Vessel, showInEditor = true, format = ValueInfoItem.SI, siMaxPrecision = 1, units = "Ah")]//Total electric charge
+        [ValueInfoItem("#MechJeb_TotalElectricCharge", InfoItem.Category.Vessel, showInEditor = true, format = ValueInfoItem.SI, units = "Ah")]//Total electric charge
         public double TotalElectricCharge()
         {
             return vessel.TotalResourceAmount(PartResourceLibrary.ElectricityHashcode);
@@ -534,7 +534,7 @@ public int CrewCapacity()
         public string TargetDistance()
         {
             if (core.target.Target == null) return "N/A";
-            return core.target.Distance.ToSI(-1) + "m";
+            return core.target.Distance.ToSI() + "m";
         }
 
         [ValueInfoItem("#MechJeb_HeadingToTarget", InfoItem.Category.Target)]//Heading to target
@@ -575,7 +575,7 @@ public string TargetClosestApproachDistance()
             if (core.target.TargetOrbit.referenceBody != orbit.referenceBody) return "N/A";
             if (vesselState.altitudeTrue < 1000.0) { return "N/A"; }
             if (double.IsNaN(core.target.TargetOrbit.semiMajorAxis)) { return "N/A"; }
-            return orbit.NextClosestApproachDistance(core.target.TargetOrbit, vesselState.time).ToSI(-1) + "m";
+            return orbit.NextClosestApproachDistance(core.target.TargetOrbit, vesselState.time).ToSI() + "m";
         }
 
         [ValueInfoItem("#MechJeb_RelativeVelocityAtClosestApproach", InfoItem.Category.Target)]//Rel. vel. at closest approach
@@ -598,7 +598,7 @@ public string TargetClosestApproachRelativeVelocity()
                 double relVel =
                     (orbit.WorldOrbitalVelocityAtUT(UT) - core.target.TargetOrbit.WorldOrbitalVelocityAtUT(UT))
                         .magnitude;
-                return relVel.ToSI(-1) + "m/s";
+                return relVel.ToSI() + "m/s";
             }
             catch
             {
@@ -627,7 +627,7 @@ public string PeriapsisInTargetSOI()
 
             if (o == null) return "N/A";
 
-            return o.PeA.ToSI(-1) + "m";
+            return o.PeA.ToSI() + "m";
         }
 
         [ValueInfoItem("#MechJeb_TargetCaptureDV", InfoItem.Category.Misc)]//ΔV for capture by target
@@ -645,22 +645,22 @@ public string TargetCaptureDV()
             double velAtPeriapsis = Math.Sqrt(o.referenceBody.gravParameter * (2 / o.PeR - 1 / o.semiMajorAxis));
             double velCapture = Math.Sqrt(o.referenceBody.gravParameter * (2 / o.PeR - 1 / smaCapture));
 
-            return (velAtPeriapsis - velCapture).ToSI(-1) + "m/s";
+            return (velAtPeriapsis - velCapture).ToSI() + "m/s";
         }
 
 
         [ValueInfoItem("#MechJeb_TargetApoapsis", InfoItem.Category.Target)]//Target apoapsis
         public string TargetApoapsis()
         {
             if (!core.target.NormalTargetExists) return "N/A";
-            return core.target.TargetOrbit.ApA.ToSI(2) + "m";
+            return core.target.TargetOrbit.ApA.ToSI() + "m";
         }
 
         [ValueInfoItem("#MechJeb_TargetPeriapsis", InfoItem.Category.Target)]//Target periapsis
         public string TargetPeriapsis()
         {
             if (!core.target.NormalTargetExists) return "N/A";
-            return core.target.TargetOrbit.PeA.ToSI(2) + "m";
+            return core.target.TargetOrbit.PeA.ToSI() + "m";
         }
 
         [ValueInfoItem("#MechJeb_TargetInclination", InfoItem.Category.Target)]//Target inclination
@@ -748,7 +748,7 @@ public string TargetEccentricity()
         public string TargetSMA()
         {
             if (!core.target.NormalTargetExists) return "N/A";
-            return core.target.TargetOrbit.semiMajorAxis.ToSI(2) + "m";
+            return core.target.TargetOrbit.semiMajorAxis.ToSI() + "m";
         }
 
         [ValueInfoItem("#MechJeb_TargetMeanAnomaly", InfoItem.Category.Target, format = ValueInfoItem.ANGLE)]//Target Mean Anomaly

diff --git a/MechJeb2/MechJebModuleLandingGuidance.cs b/MechJeb2/MechJebModuleLandingGuidance.cs
@@ -80,7 +80,7 @@ protected override void WindowGUI(int windowID)
                 GUILayout.EndHorizontal();
 
                 GUILayout.BeginHorizontal();
-                GUILayout.Label("ASL: " + ASL.ToSI(-1, 4) + "m");
+                GUILayout.Label("ASL: " + ASL.ToSI() + "m");
                 GUILayout.Label(core.target.targetBody.GetExperimentBiomeSafe(core.target.targetLatitude, core.target.targetLongitude));
                 GUILayout.EndHorizontal();
             }
@@ -144,9 +144,9 @@ protected override void WindowGUI(int windowID)
 
                 if (core.landing.enabled)
                 {
-                    GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_label6") + core.landing.status);//Status: 
-                    GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_label7") + (core.landing.CurrentStep != null ? core.landing.CurrentStep.GetType().Name : "N/A"));//Step: 
-                    GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_label8") + (core.landing.descentSpeedPolicy != null ? core.landing.descentSpeedPolicy.GetType().Name : "N/A") + " (" + core.landing.UseAtmosphereToBrake().ToString() + ")");//Mode 
+                    GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_label6") + core.landing.status);//Status:
+                    GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_label7") + (core.landing.CurrentStep != null ? core.landing.CurrentStep.GetType().Name : "N/A"));//Step:
+                    GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_label8") + (core.landing.descentSpeedPolicy != null ? core.landing.descentSpeedPolicy.GetType().Name : "N/A") + " (" + core.landing.UseAtmosphereToBrake().ToString() + ")");//Mode
                     //GUILayout.Label("DecEndAlt: " + core.landing.DecelerationEndAltitude().ToString("F2"));
                     //var dragLength = mainBody.DragLength(core.landing.LandingAltitude, core.landing.vesselAverageDrag, vesselState.mass);
                     //GUILayout.Label("Drag Length: " + ( dragLength < double.MaxValue ? dragLength.ToString("F2") : "infinite"));
@@ -207,7 +207,7 @@ void DrawGUITogglePredictions()
 
             GUILayout.EndVertical();
         }
-        
+
         void DrawGUIPrediction()
         {
             ReentrySimulation.Result result = predictor.Result;
@@ -217,20 +217,20 @@ void DrawGUIPrediction()
                 {
                     case ReentrySimulation.Outcome.LANDED:
                         GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_label9"));//Landing Predictions:
-                        GUILayout.Label(Coordinates.ToStringDMS(result.EndPosition.Latitude, result.EndPosition.Longitude) + "\nASL:" + result.EndASL.ToSI(-1, 4) + "m");
+                        GUILayout.Label(Coordinates.ToStringDMS(result.EndPosition.Latitude, result.EndPosition.Longitude) + "\nASL:" + result.EndASL.ToSI() + "m");
                         GUILayout.Label(result.Body.GetExperimentBiomeSafe(result.EndPosition.Latitude, result.EndPosition.Longitude));
                         double error = Vector3d.Distance(mainBody.GetWorldSurfacePosition(result.EndPosition.Latitude, result.EndPosition.Longitude, 0) - mainBody.position,
                                                          mainBody.GetWorldSurfacePosition(core.target.targetLatitude, core.target.targetLongitude, 0) - mainBody.position);
-                        GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_Label10") + error.ToSI(0) + "m"
+                        GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_Label10") + error.ToSI() + "m"
                                        + Localizer.Format("#MechJeb_LandingGuidance_Label11") + result.MaxDragGees.ToString("F1") +"g"
                                        +Localizer.Format("#MechJeb_LandingGuidance_Label12") + result.DeltaVExpended.ToString("F1") + "m/s"
-                                       +Localizer.Format("#MechJeb_LandingGuidance_Label13") + (vessel.Landed ? "0.0s" : GuiUtils.TimeToDHMS(result.EndUT - Planetarium.GetUniversalTime(), 1)));//Target difference = \nMax drag: \nDelta-v needed: \nTime to land: 
+                                       +Localizer.Format("#MechJeb_LandingGuidance_Label13") + (vessel.Landed ? "0.0s" : GuiUtils.TimeToDHMS(result.EndUT - Planetarium.GetUniversalTime(), 1)));//Target difference = \nMax drag: \nDelta-v needed: \nTime to land:
                         break;
 
                     case ReentrySimulation.Outcome.AEROBRAKED:
                         GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_Label14"));//Predicted orbit after aerobraking:
                         Orbit o = result.AeroBrakeOrbit();
-                        if (o.eccentricity > 1) GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_Label15") + o.eccentricity.ToString("F2"));//Hyperbolic, eccentricity = 
+                        if (o.eccentricity > 1) GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_Label15") + o.eccentricity.ToString("F2"));//Hyperbolic, eccentricity =
                         else GUILayout.Label(o.PeA.ToSI(3) + "m x " + o.ApA.ToSI(3) + "m");
                         GUILayout.Label(Localizer.Format("#MechJeb_LandingGuidance_Label16", result.MaxDragGees.ToString("F1"))+Localizer.Format("#MechJeb_LandingGuidance_Label17", GuiUtils.TimeToDHMS(result.AeroBrakeUT - Planetarium.GetUniversalTime(), 1)));//Max drag:<<1>>g  \nExit atmosphere in:
                         break;

diff --git a/MechJeb2/MechJebModuleRendezvousGuidance.cs b/MechJeb2/MechJebModuleRendezvousGuidance.cs
@@ -43,7 +43,7 @@ protected override void WindowGUI(int windowID)
 
             double closestApproachTime = orbit.NextClosestApproachTime(core.target.TargetOrbit, vesselState.time);
             GuiUtils.SimpleLabel(Localizer.Format("#MechJeb_RZplan_label7"), GuiUtils.TimeToDHMS(closestApproachTime - vesselState.time));//"Time until closest approach"
-            GuiUtils.SimpleLabel(Localizer.Format("#MechJeb_RZplan_label8"), orbit.Separation(core.target.TargetOrbit, closestApproachTime).ToSI(0) + "m");//"Separation at closest approach"
+            GuiUtils.SimpleLabel(Localizer.Format("#MechJeb_RZplan_label8"), orbit.Separation(core.target.TargetOrbit, closestApproachTime).ToSI() + "m");//"Separation at closest approach"
 
 
             //Maneuver planning buttons:

diff --git a/MechJeb2/MechJebModuleSpaceplaneGuidance.cs b/MechJeb2/MechJebModuleSpaceplaneGuidance.cs
@@ -45,7 +45,7 @@ protected override void WindowGUI(int windowID)
                 runwayIndex = GuiUtils.ComboBox.Box(runwayIndex, availableRunways.Select(p => p.name).ToArray(), this);
                 autoland.runway = availableRunways[runwayIndex];
 
-                GUILayout.Label(Localizer.Format("#MechJeb_ApproAndLand_label2") + Vector3d.Distance(vesselState.CoM, autoland.runway.Start()).ToSI(0) + "m");//Distance to runway: 
+                GUILayout.Label(Localizer.Format("#MechJeb_ApproAndLand_label2") + Vector3d.Distance(vesselState.CoM, autoland.runway.Start()).ToSI() + "m");//Distance to runway:
 
                 showLandingTarget = GUILayout.Toggle(showLandingTarget, Localizer.Format("#MechJeb_ApproAndLand_label3"));//Show landing navball guidance
 

diff --git a/MechJeb2/MechJebStageStatsHelper.cs b/MechJeb2/MechJebStageStatsHelper.cs
@@ -234,7 +234,7 @@ public void AllStageStats()
                 altSLTScale           = GUILayout.HorizontalSlider(altSLTScale, 0, 1, GUILayout.ExpandWidth(true));
                 infoItems.altSLTScale = altSLTScale;
                 stats.altSLT          = Math.Pow(altSLTScale, 2) * stats.editorBody.atmosphereDepth;
-                GUILayout.Label(stats.altSLT.ToSI(2) + "m", GUILayout.Width(80));
+                GUILayout.Label(stats.altSLT.ToSI() + "m", GUILayout.Width(80));
                 GUILayout.EndHorizontal();
 
                 GUILayout.BeginHorizontal();