Select the Temporary Housing Data Analysis analysis and fill in all the required fields under Basic Information. It then says that all values must add to 1.0 (referring to the table of environmental areas and weights). If you then click on the Preferred Zone Boundaries box in the analysis graph, and click back to the Temporary Housing Data Analysis box, I get a concurrent modification exception:

java.util.ConcurrentModificationException
at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:761)
at java.util.LinkedList$ListItr.next(LinkedList.java:696)
at org.eclipse.swt.nebula.widgets.compositetable.InternalCompositeTable.fireRefreshEvent(InternalCompositeTable.java:967)
at org.eclipse.swt.nebula.widgets.compositetable.InternalCompositeTable.insertRowAt(InternalCompositeTable.java:744)
at org.eclipse.swt.nebula.widgets.compositetable.InternalCompositeTable.fixNumberOfRows(InternalCompositeTable.java:681)
at org.eclipse.swt.nebula.widgets.compositetable.InternalCompositeTable.updateVisibleRows(InternalCompositeTable.java:551)
at org.eclipse.swt.nebula.widgets.compositetable.InternalCompositeTable.layoutControlHolder(InternalCompositeTable.java:418)
at org.eclipse.swt.nebula.widgets.compositetable.InternalCompositeTable$7.layout(InternalCompositeTable.java:187)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1337)
at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1156)
at org.eclipse.swt.widgets.Control.setBounds(Control.java:567)
at org.eclipse.swt.nebula.widgets.compositetable.InternalCompositeTable$1.controlResized(InternalCompositeTable.java:209)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:221)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1106)
at org.eclipse.swt.widgets.Control.setBounds(Control.java:686)
at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1153)
at org.eclipse.swt.widgets.Control.setBounds(Control.java:567)
at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:686)
at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:190)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1337)
at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1156)
at org.eclipse.swt.widgets.Control.setBounds(Control.java:567)
at org.eclipse.swt.nebula.widgets.compositetable.CompositeTable.updateVisibleRows(CompositeTable.java:234)
at org.eclipse.swt.nebula.widgets.compositetable.CompositeTable.resize(CompositeTable.java:218)
at org.eclipse.swt.nebula.widgets.compositetable.CompositeTable$1.layout(CompositeTable.java:180)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1337)
at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1156)
at org.eclipse.swt.widgets.Canvas.setBounds(Canvas.java:276)
at org.eclipse.swt.widgets.Control.setBounds(Control.java:567)
at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:686)
at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:190)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1337)
at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1156)
at org.eclipse.swt.widgets.Control.setBounds(Control.java:567)
at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:686)
at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:190)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1337)
at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1156)
at org.eclipse.swt.widgets.Control.setBounds(Control.java:567)
at org.eclipse.ui.forms.widgets.SizeCache.setBounds(SizeCache.java:509)
at org.eclipse.ui.forms.widgets.ExpandableComposite$ExpandableLayout.layout(ExpandableComposite.java:356)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1337)
at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1156)
at org.eclipse.swt.widgets.Canvas.setBounds(Canvas.java:276)
at org.eclipse.swt.widgets.Control.setBounds(Control.java:567)
at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:686)
at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:190)
at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1337)
at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1156)
at org.eclipse.swt.widgets.Control.setBounds(Control.java:539)
at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3208)
at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3177)
at ncsa.analysis.ui.builders.AnalysisDescriptionBuilder.createTabs(AnalysisDescriptionBuilder.java:141)
at ncsa.analysis.ui.builders.AnalysisDescriptionBuilder.setSelectedNode(AnalysisDescriptionBuilder.java:156)
at ncsa.analysis.ui.builders.GraphNodeDetailsBuilder.handleNewSelectedNode(GraphNodeDetailsBuilder.java:201)
at ncsa.analysis.ui.builders.GraphNodeDetailsBuilder.updateViewWith(GraphNodeDetailsBuilder.java:183)
at ncsa.analysis.ui.builders.GraphNodeDetailsBuilder$MySelectionChangedListener.selectionChanged(GraphNodeDetailsBuilder.java:165)
at org.eclipse.mylyn.zest.core.viewers.GraphViewer$1.widgetSelected(GraphViewer.java:95)
at org.eclipse.mylyn.zest.core.widgets.Graph.fireWidgetSelectedEvent(Graph.java:698)
at org.eclipse.mylyn.zest.core.widgets.Graph.access$4(Graph.java:690)
at org.eclipse.mylyn.zest.core.widgets.Graph$DragSupport.mousePressed(Graph.java:621)
at org.eclipse.draw2d.Figure.handleMousePressed(Figure.java:873)
at org.eclipse.draw2d.SWTEventDispatcher.dispatchMousePressed(SWTEventDispatcher.java:214)
at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3319)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at ncsa.maeviz.rcp.Application.run(Application.java:29)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethod(EclipseAppContainer.java:572)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:171)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
at org.eclipse.equinox.launcher.Main.main(Main.java:1148)