diff --git a/5thVersion b/5thVersion
new file mode 100644
index 0000000..5bb7e18
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+++ b/5thVersion
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+%Reading the .nc file
+FileNC = 'o3_surface_20180701000000.nc' ;
+
+%Printing information of the file in command window
+ncinfo(FileNC)
+%Longitude
+long = ncread(FileNC,'lon');
+%Length of longitude
+nx = length(long) ;
+%Latitude
+lat = ncread(FileNC,'lat'); 
+%Length of Latitude
+ny = length(lat) ;
+%Total number of time hours in a day
+time = ncread(FileNC,'hour');
+
+%Longitude and latitude for plotting. Converting it to double values
+lon=double(long);
+lat=double(lat);
+
+%Selecting the data type
+disp('Please select which climate model you would like to view: ');
+type=input('1- chimere_ozone \n2- emep_ozone \n3- ensemble_ozone \n4- eurad_ozone \n5- lotoseuros_ozone \n6- match_ozone \n7- mocage_ozone \n8- silam_ozone \n');
+
+%Data having all the data in it
+if type==1
+Data = ncread(FileNC,'chimere_ozone') ;
+elseif type==2
+Data = ncread(FileNC,'emep_ozone') ;    
+elseif type==3
+Data = ncread(FileNC,'ensemble_ozone') ;    
+elseif type==4
+Data = ncread(FileNC,'eurad_ozone') ;    
+elseif type==5
+Data = ncread(FileNC,'lotoseuros_ozone') ;    
+elseif type==6
+Data = ncread(FileNC,'match_ozone') ;    
+elseif type==7
+Data = ncread(FileNC,'mocage_ozone') ;    
+elseif type==8
+Data = ncread(FileNC,'silam_ozone') ;   
+    
+end
+
+% user interface - allows the user to select an option to their needs
+disp('Please select your desired format: ')
+userInput = ('a - Standard Display (Trichromacy)\nb - Monochromacy Display \nc - Protanopia Display  \n');
+option = input(userInput,'s');
+%Creating meshgrid
+[X,Y] = meshgrid(lat,lon);
+figure (1)
+%Trichromacy: Ozone Overlay 
+if (option == 'a' || option == 'A') % this figure will display if a is selected
+     
+    % Creating the map of EUROPE
+    worldmap('Europe'); % Part of Earth to be displayed
+
+    load coastlines % loading coastlines on map
+    plotm(coastlat,coastlon); %plotting coast data 
+    land = shaperead('landareas', 'UseGeoCoords', true);%Plotting Land
+    geoshow(gca, land, 'FaceColor', [0.5 0.7 0.5]);
+    lakes = shaperead('worldlakes', 'UseGeoCoords', true); %Plotting Lakes
+    geoshow(lakes, 'FaceColor', 'blue'); 
+    rivers = shaperead('worldrivers', 'UseGeoCoords', true); %Plotting rivers
+    geoshow(rivers, 'Color', 'blue'); 
+    cities = shaperead('worldcities', 'UseGeoCoords', true); % Plotting cities
+    geoshow(cities, 'Marker', '.', 'Color', 'red');
+    
+
+% Monochromacy: Ozone Overlay
+elseif (option == 'b' || option == 'B') % this figure will display if c is selected
+    disp('Not coded yet');
+% Protanopia: Ozone Overlay
+elseif (option == 'c' || option == 'C') % this figure will display if c is selected
+   disp('Not coded yet');
+else 
+    %Error Message if no option selected
+    disp('Sorry that is not an option from above! Please run the program again')
+    
+end
+