diff --git a/PlottingTool.mlapp b/PlottingTool.mlapp
index 198a949..3c37f9a 100644
Binary files a/PlottingTool.mlapp and b/PlottingTool.mlapp differ
diff --git a/fourierPlotFnc.m b/fourierPlotFnc.m
index d79cda2..8e253b6 100644
--- a/fourierPlotFnc.m
+++ b/fourierPlotFnc.m
@@ -14,22 +14,28 @@ function fourierPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, chan
             if fileSettings{2}.Value == 0
                 [timeArray, yData] = timeAxisWithIncrement(data, fileSettings{3}.Value, beginning, ending, channel); 
             else
-                timeIndex = 1;
-                while data(timeIndex,1) < str2double(start{channel}.Value)
-                    timeIndex = timeIndex + 1;
-                end
+                if ending == 0
+                    timeArray = data(:,1);
+                    yData = data(:, channel);
+                else
 
-                startIndex = timeIndex;
-
-                while data(timeIndex, 1) <= str2double(stop{channel}.Value) || timeIndex >= length(data)
-                    timeArray(timeIndex - startIndex + 1) = data(timeIndex,1);
-                    timeIndex = timeIndex + 1;
-                end
-
-                endIndex = timeIndex;
-
-                for timeIndex = startIndex:endIndex - 1
-                    yData(timeIndex - startIndex + 1) = data(timeIndex, channel);
+                    timeIndex = 1;
+                    while data(timeIndex,1) < str2double(start{channel}.Value)
+                        timeIndex = timeIndex + 1;
+                    end
+    
+                    startIndex = timeIndex;
+    
+                    while data(timeIndex, 1) <= str2double(stop{channel}.Value) || timeIndex >= length(data)
+                        timeArray(timeIndex - startIndex + 1) = data(timeIndex,1);
+                        timeIndex = timeIndex + 1;
+                    end
+    
+                    endIndex = timeIndex;
+    
+                    for timeIndex = startIndex:endIndex - 1
+                        yData(timeIndex - startIndex + 1) = data(timeIndex, channel);
+                    end
                 end
             end
 
diff --git a/graphPlotFnc.m b/graphPlotFnc.m
index acaf919..57d6ecf 100644
--- a/graphPlotFnc.m
+++ b/graphPlotFnc.m
@@ -15,22 +15,28 @@ function graphPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, channe
                 [timeArray, yData] = timeAxisWithIncrement(data, fileSettings{3}.Value, beginning, ending, channel); 
             else
 
-                timeIndex = 1;
-                while data(timeIndex,1) < str2double(start{channel}.Value)
-                    timeIndex = timeIndex + 1;
-                end
+                if ending == 0
+                    timeArray = data(:,1);
+                    yData = data(:, channel);
+                else
 
-                startIndex = timeIndex;
-
-                while data(timeIndex, 1) <= str2double(stop{channel}.Value) || timeIndex >= length(data)
-                    timeArray(timeIndex - startIndex + 1) = data(timeIndex,1);
-                    timeIndex = timeIndex + 1;
-                end
-
-                endIndex = timeIndex;
-
-                for timeIndex = startIndex:endIndex - 1
-                    yData(timeIndex - startIndex + 1) = data(timeIndex, channel);
+                    timeIndex = 1;
+                    while data(timeIndex,1) < str2double(start{channel}.Value)
+                        timeIndex = timeIndex + 1;
+                    end
+    
+                    startIndex = timeIndex;
+    
+                    while data(timeIndex, 1) <= str2double(stop{channel}.Value) || timeIndex >= length(data)
+                        timeArray(timeIndex - startIndex + 1) = data(timeIndex,1);
+                        timeIndex = timeIndex + 1;
+                    end
+    
+                    endIndex = timeIndex;
+    
+                    for timeIndex = startIndex:endIndex - 1
+                        yData(timeIndex - startIndex + 1) = data(timeIndex, channel);
+                    end
                 end
             end
 
diff --git a/meanPlotFnc.m b/meanPlotFnc.m
index c2d8bbd..eaf28c9 100644
--- a/meanPlotFnc.m
+++ b/meanPlotFnc.m
@@ -14,22 +14,28 @@ function meanPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, channel
             if fileSettings{2}.Value == 0
                 [timeArray, yData] = timeAxisWithIncrement(data, fileSettings{3}.Value, beginning, ending, channel); 
             else
-                timeIndex = 1;
-                while data(timeIndex,1) < str2double(start{channel}.Value)
-                    timeIndex = timeIndex + 1;
-                end
+                if ending == 0
+                    timeArray = data(:,1);
+                    yData = data(:, channel);
+                else
 
-                startIndex = timeIndex;
-
-                while data(timeIndex, 1) <= str2double(stop{channel}.Value) || timeIndex >= length(data)
-                    timeArray(timeIndex - startIndex + 1) = data(timeIndex,1);
-                    timeIndex = timeIndex + 1;
-                end
-
-                endIndex = timeIndex;
-
-                for timeIndex = startIndex:endIndex - 1
-                    yData(timeIndex - startIndex + 1) = data(timeIndex, channel);
+                    timeIndex = 1;
+                    while data(timeIndex,1) < str2double(start{channel}.Value)
+                        timeIndex = timeIndex + 1;
+                    end
+    
+                    startIndex = timeIndex;
+    
+                    while data(timeIndex, 1) <= str2double(stop{channel}.Value) || timeIndex >= length(data)
+                        timeArray(timeIndex - startIndex + 1) = data(timeIndex,1);
+                        timeIndex = timeIndex + 1;
+                    end
+    
+                    endIndex = timeIndex;
+    
+                    for timeIndex = startIndex:endIndex - 1
+                        yData(timeIndex - startIndex + 1) = data(timeIndex, channel);
+                    end
                 end
             end