show new fields as text

src/matrix/vector_util.js

@@ -151,7 +151,9 @@ morpheus.VectorUtil.getValues = function (vector, excludeNull) {
 		if (excludeNull && val == null) {
 			continue;
 		}
+
 		set.add(val);
+		
 	}
 	var array = set.values();
 	array.sort(morpheus.SortKey.ASCENDING_COMPARATOR);

src/tools/open_file_tool.js

@@ -294,7 +294,7 @@ morpheus.OpenFileTool.prototype = {
 					metadataName, fileColumnName);
 			var render = [];
 			for (var i = 0; i < vectors.length; i++) {
-				render.push('color');
+				render.push('text');
 			}
 			controller.getProject().trigger('trackChanged', {
 				vectors : vectors,
@@ -331,4 +331,4 @@ morpheus.OpenFileTool.prototype = {
 		};
 		morpheus.HeatMap.showTool(promptTool, controller);
 	}
-};
+};
\ No newline at end of file

src/ui/heat_map_options.js

@@ -37,10 +37,10 @@ morpheus.HeatMapOptions = function (controller) {
 				name: 'fixed (-1.5, -0.1, 0.1, 1.5)',
 				value: 'cn'
 			}, {
-				name: 'fixed (-90, -80, 80, 90)',
+				name: 'fixed (-100, -98, -95, 95, 98, 100)',
 				value: '100scale2'
 			}, {
-				name: 'fixed (-90, 90)',
+				name: 'fixed (-100, -98, 98, 100)',
 				value: '100scale1'
 			}]
 		}, {