MAP AND GRAPHS IN GUI DOESN'T WORK

Hello!

I would like to ask..

I made a GUI program where I examine graphs from measured data in a text file. The GUI works as follows: The first title page, after clicking on the "NAHRÁT DATA" button, I select a text file and graphs are displayed including all the functions that I have programmed. (SEE PICTURES)

I added a commands to display the map in the GUI from the text file data (longtitude, latitude of car drive):

%----------- MAPA ----------%                   (MAP)
% NAČTENÍ DAT                                   (LOAD DATA FROM TXT FILE) 
lat=(X(:,6)); % LATITUDE 6. SLOUPEC TXT         (6th COLUMN TXT FILE)
lon=(X(:,7)); % LONGTITUDE 7. SLOUPEC TXT       (7TH COLUMN TXT FILE)

% MAPOVÝ PODKLAD V GUI                          (MAP PLOT)
ax5=axes('units', 'norm', 'position', [0.65 0.67 0.30 0.30], 'tag', 'axes5');
geoplot(lat, lon, 'LineWidth', 2, 'color', 'red');
%        set (ax5, 'fontsize', 9) % LABELS MAP AXIS - NOT WORKING. MAP WILL DISSAPEAR 
grid on 
box on 
hold on;

% VLASTNOSTI MAPY   (MAP SETTINGS) 
% - NOT WORKING. MAP WILL DISSAPEAR IF I WANNA USE THIS
%        geolimits(ax5, [min(lat) max(lat)], [min(lon) max(lon)]); % Nastavení hranic mapy
%        geobasemap(ax5, 'topographic'); % Typ mapy

However, I have two problems:

1) When I add the code to set the MAP SETTINGS, the map does not work for me. B It will display correctly without this setting. The same if I add the code to set the axis label - not working. Is there a mistake somewhere please?

2) If I upload a text file that does not contain the data needed to display the map, my buttons disappear in the lower right edge of my GUI (see figure 2).

I have 3 graphs in the GUI. Before I added the commands to display the map, all the buttons were displayed correctly. If I uploaded a text file that didn't contain the necessary data for one of the three graphs, everything worked, only that graph didn't show up.

I need a setup that can handle both situations. When I upload a text file with longtitude and latitude data - the map is displayed. When I upload a text file without this information - the map won't show BUT the buttons will work normally.

I hope I explained it clearly.MY GUI CODE THERE:

        %--------------------------------------------------------------------
        % APLIKACE PRO MĚŘENÍ ROVINATOSTI LETIŠTNÍCH PLOCH S GUI (ORIGINAL) -
        % DATUM: 10.06.2022                                                 -
        % VERZE: 1.1                                                        -
        % ZPRACOVAL: pplk. gšt. Ing. Ph.D. Luděk ČIČMANEC                   -
        %            rtm. ček. Adam KUBICA                                  -
        %--------------------------------------------------------------------
        
        function gui_LP_01 (vstpar)
        if nargin==0
            %[1 1 1]
            f=figure('color', [0.8 0.8 0.8], 'name', 'GUI LP ver.01', 'numbertitle', 'off','menubar', 'none', 'units', 'norm',...
                'position', [0.1 0.07 0.85 0.85],'tag', 'figure1', 'closerequestfcn', ' '); % ÚVODNÍ OBRÁZEK  
            set(f,'toolbar','figure');  % TOOLBAR 
            % TITULNÍ OBRÁZEK
            fi=axes('units', 'norm', 'position',[0.35 0.35 0.25 0.25],'tag', 'axesfi');
            cdata = imread('obr1.png');
            im = image(cdata,'Parent',fi);
            fi.XTick = []; % ODSTRANÍ OSU OBRÁZKU
            fi.YTick = [];
            fi.Visible = 'off'; % ODSTRANÍ RÁMEČEK OBRÁZKU
% PUSHBUTTONS -----------------------------------------------------------------------------------------------------------------%
            % NAHRÁNÍ DAT Z TEXTOVÉHO SOUBORU
            uicontrol('units', 'norm', 'position', [0.83 0.02 0.09 0.03], 'style', 'push', 'tag', 'najit', 'string',...
                'NAHRÁT DATA', 'fontsize', 12, 'foregroundcolor', [0 0 0],'backgroundcolor', [0.3010, 0.7450, 0.9330], 'callback', 'gui_LP_01 najit');
            % UKONČENÍ PROGRAMU
            uicontrol('units', 'norm', 'position', [0.93 0.02 0.06 0.03], 'style', 'push', 'tag', 'konec', 'string',...
                'UKONČIT', 'fontsize', 12, 'foregroundcolor', [0 0 0],'backgroundcolor','y', 'callback', 'gui_LP_01 konec');
            
%------------------------------------------------------------------------------------------------------------------------------%
        else
            switch (vstpar)
                
                case ('konec')
                    % close all
                    delete (get (0, 'children')) % zavreni vseho
                    
                case('najit') % najit data
                    cla % smaže všechny grafy včetně os cla reset pouze graf osy zůstanou
                    [filename, pathname] = uigetfile('*.txt','Select file to read message'); % filename
                    % selected data display
                    if isequal(filename,0)
                        disp('User selected Cancel')
                    else
                        delete (findobj('tag','axes1')); %smaže původní graf
                        delete (findobj('tag','axes2')); %smaže původní graf
                        delete (findobj('tag','axes3')); %smaže původní graf
                        delete (findobj('tag','axes4')); %smaže původní graf
                        delete (findobj('tag','axes5')); %smaže původní graf
                        delete (findobj('tag','axes6')); %smaže původní graf
                        delete (findobj('tag','axes7')); %smaže původní graf
                        delete (findobj('tag','axes8')); %smaže původní graf
                        disp(['User selected ', fullfile(pathname, filename)])
                    end
                    
                    % ULOŽENÍ DAT, MATICE X     
                    %         X = dlmread(filename); %[R1 C1 R2 C2]
                    %         X=csvread(filename,262,0); %  restrict reading from 3 sec = 262 row
                    X=csvread(filename,7,0); %  no restriction
                    t=X(:,1);
                    %         tout = t(2:end) - t(1); % jak přidat jeden řádek?
%------------------------------------------------------------------------------------------------------------------------------%
                    %---------- PANEL OVLÁDÁNÍ ----------%
                    % POSUV V ČASE
                    uipanel('units','norm','position',[0.855 0.08 0.14 0.19],'title','POSUV V ČASE','backgroundcolor', get(gcf,'color'),...
                        'fontsize',12,'foregroundcolor',[0.9 0.9 0.9],'tag','panel1');
                    % FILTR
                    uipanel('units','norm','position',[0.67 0.12 0.18 0.15],'title','FILTR','backgroundcolor', get(gcf,'color'),...
                        'fontsize',12,'foregroundcolor',[0.9 0.9 0.9],'tag','panel2');

                    %---------- GRAF ZRYCHLENÍ V OSE Y ----------%
                    %       y=X(:,3); % DATA Z TŘETÍHO SLOUPCE TEXTOVÉHO SOUBORU
                    My=mean(X(:,3)); % KALIBRACE NA STŘEDNÍ HODNOTU
                    y=X(:,3)-My;                                                         % [0.6 0.5 0.8]
                    ax2=axes('units', 'norm', 'position', [0.045 0.73 0.50 0.24], 'color', [0.7 0.7 0.7], 'tag', 'axes2');
                    xlabel ('T [s]', 'fontsize', 10, 'fontweight', 'bold') % POPIS OSY X
                    ylabel ('Zrychlení Yg (m/s^2)', 'fontsize', 10, 'fontweight', 'bold') % POPIS OSY Y 
                    set (ax2, 'fontsize', 9) % VELIKOST FONTU POPISKU OS
                    grid on % MŘÍŽKA GRAFU
                    box on % RÁM GRAFU
                    L3=line(t, y, 'color', [0 1 0], 'linewidth', 1, 'parent', ax2); % VYKRESLÍ PRŮBĚH SIGNÁLU

                    % DENOISING YG
                    avgy = wdenoise(y, 3, 'Wavelet', 'db4', 'DenoisingMethod', 'Bayes', 'ThresholdRule', 'Median', 'NoiseEstimate', 'LevelIndependent');
                    tdy = t;
                    hold on; 
                    
                    % FINDPEAKS YG            
                    %findpeaks(avgy,tdy, 'MinPeakDistance',0.005, 'MinPeakProminence',0.07); % NAJDE VRCHOLY ZRYCHLENÍ
                    
                    LMax = islocalmax(avgy, MaxNumExtrema=18, MinProminence=0.035, ProminenceWindow=1);    % NAJDE KLADNÉ VRCHOLY ZRYCHLENÍ
                    LMin = islocalmin(avgy, MaxNumExtrema=18, MinProminence=0.029, ProminenceWindow=1);    % NAJDE ZÁPORNÉ VRCHOLY ZRYCHLENÍ
                    
                    L4=line(tdy, avgy, 'color', 'yellow', 'linewidth',2, 'parent', ax2);
                    Ly=[L3 L4];
                    LMax1=plot(tdy,avgy,tdy(LMax),avgy(LMax),'rx', 'linewidth', 2, LineStyle='none');     % NASTAVENÍ LMax
                    LMin1=plot(tdy,avgy,tdy(LMin),avgy(LMin),'b*', 'linewidth', 1, LineStyle='none');     % NASTAVENÍ LMin
                    hold on
                    ax2=gca;
                    set (ax2, 'userdata',Ly) % do uschovny [CO TO ZNAMENÁ?]
                    legend('Yg', 'Filtr', 'location', 'northeast'); % LEGENDA   
                    %legend('boxoff'); % ODSTRANÍ RÁMEČEK LEGENDY
                    
                    %.........................................................................%     
                    
                    %---------- GRAF ZRYCHLENÍ V OSE Z ----------%
                    %       z=-X(:,4); % DATA Z ČTVRTÉHO SLOUPCE TEXTOVÉHO SOUBORU
                    Mz=mean(X(:,4)); % KALIBRACE NA STŘEDNÍ HODNOTU
                    z=X(:,4)-Mz;
                    ax3=axes('units', 'norm', 'position', [0.045 0.42 0.50 0.24], 'color', [0.7 0.7 0.7], 'tag', 'axes3');
                    xlabel ('T [s]', 'fontsize', 10, 'fontweight', 'bold') % POPIS OSY X
                    ylabel ('Zrychlení Zg (m/s^2)', 'fontsize', 10, 'fontweight', 'bold') % POPIS OSY Y
                    set (ax3, 'fontsize', 9) % VELIKOST FONTU POPISKU OS
                    grid on % MŘÍŽKA GRAFU
                    box on % RÁM GRAFU
                    L5=line(t,z, 'color', 'green', 'linewidth',1, 'parent', ax3); % VYKRESLÍ PRŮBĚH SIGNÁLU
                    % MOVING AVERAGE FILTER ZG         
                    %samplesPerSec=3;
                    %coeffz=ones(1,samplesPerSec)/samplesPerSec;
                    %avgz=filter(coeffz,1,z);
                    %fDelayz = (length(coeffz)-1)/57.7; % CENTRUJE POČÁTEK FILTRU NA 0
                    %tdz=t-fDelayz/86;
                    %hold on
                    % SAVITZKY-GOLAY FILTER ZG
                    %order = 4;
                    %framelen = 9;
                    %avgz = sgolayfilt(z, order, framelen);               
                    %tdz=t;
                    %hold on
                    % DENOISING ZG
                    avgz = wdenoise(z, 3, 'Wavelet', 'db4', 'DenoisingMethod', 'Bayes', 'ThresholdRule', 'Median', 'NoiseEstimate', 'LevelIndependent');
                    tdz = t;
                    hold on;             
                    % FINDPEAKS ZG            
                    ZgMax = islocalmax(avgz, MaxNumExtrema=18, MinProminence=0.160);    % NAJDE KLADNÉ VRCHOLY ZRYCHLENÍ
                    ZgMin = islocalmin(avgz, MaxNumExtrema=18, MinProminence=0.150);    % NAJDE ZÁPORNÉ VRCHOLY ZRYCHLENÍ
                    
                    L6=line(tdz,avgz, 'color', 'white', 'linewidth',2, 'parent', ax3);
                    Lz=[L5 L6]; % HANDLE
                    
                    ZgMax1=plot(tdz,avgz,tdz(ZgMax),avgz(ZgMax),'rx', 'linewidth', 2, LineStyle='none');     % NASTAVENÍ LMax
                    ZgMin1=plot(tdz,avgz,tdz(ZgMin),avgz(ZgMin),'b*', 'linewidth', 1, LineStyle='none');     % NASTAVENÍ LMin
                    
                    ax3=gca;
                    set (ax3, 'userdata',Lz) % do uschovny [CO TO ZNAMENÁ?
                    legend('Zg','Filtr','location','northeast'); % LEGENDA
                    %legend('boxoff'); % ODSTRANÍ RÁMEČEK LEGENDY           
                    %.........................................................................%
                    %---------- GRAF RYCHLOSTI VOZIDLA PŘI SBĚRU DAT ----------%
                    %       z=-X(:,5); % DATA Z PÁTÉHO SLOUPCE TEXTOVÉHO SOUBORU
                    Mv=mean(X(:,5)); % KALIBRACE NA STŘEDNÍ HODNOTU 
                    v=X(:,5);
                    ax4=axes('units', 'norm', 'position', [0.045 0.10 0.50 0.24], 'color', [0.7 0.7 0.7], 'xlim', [0 inf],'ylim', [12 16], 'tag', 'axes4');
                    xlabel ('T [s]', 'fontsize', 10, 'fontweight', 'bold') % POPIS OSY X  
                    ylabel ('Rychlost V (m/s)', 'fontsize', 10, 'fontweight', 'bold') % POPIS OSY Y
                    set (ax4, 'fontsize', 9) % VELIKOST FONTU POPISKU OS
                    grid on % MŘÍŽKA GRAFU
                    box on % RÁM GRAFU
                    L5=line(t,v, 'color', 'green', 'linewidth',2, 'parent', ax4); % VYKRESLÍ PRŮBĚH SIGNÁLU
                    legend('Rychlost V','Filtr','location','northeast'); % LEGENDA
                    %       legend('boxoff'); % ODSTRANÍ RÁMEČEK LEGENDY
                    
%MAP CODE THERE    %----------- MAPA ----------%
                    % NAČTENÍ DAT 
                    lat=(X(:,6)); % LATITUDE 6. SLOUPEC TXT
                    lon=(X(:,7)); % LONGTITUDE 7. SLOUPEC TXT
                    % MAPOVÝ PODKLAD V GUI
                    ax5=axes('units', 'norm', 'position', [0.65 0.67 0.30 0.30], 'tag', 'axes5');
                    geoplot(lat, lon, 'LineWidth', 2, 'Color', 'r');
                    %        set (ax5, 'fontsize', 9) % VELIKOST FONTU POPISKU OS
                    grid on % MŘÍŽKA MAPY
                    box on % RÁM MAPY
                    hold on;
                    % VLASTNOSTI MAPY
                    %        geolimits(ax5, [min(lat) max(lat)], [min(lon) max(lon)]); % Nastavení hranic mapy
                    %        geobasemap(ax5, 'topographic'); % Typ mapy
                    
%------------------------------------------------------------------------------------------------------------------------------%
                    
% PUSHBUTTONS2 ----------------------------------------------------------------------------------------------------------------%  
                    
% PMax -------------------------------------------------------------------%
                    
                    % TLAČÍTKO PRO SKRYTÍ PMax
                    c = uicontrol('units','norm','position',[0.75 0.45 0.06 0.03], 'style', 'push', 'tag', 'string',...
                        'fontsize', 10, 'foregroundcolor', [0 0 0], 'backgroundcolor', [1 0 0]);
                    c.String = 'PMax OFF';
                    c.Callback = @(a,b)PMax1_OFF(LMax1,ZgMax1);
                    % TLAČÍTKO PRO ZOBRAZENÍ PMax
                    c = uicontrol('units','norm','position',[0.68 0.45 0.06 0.03], 'style', 'push', 'tag', 'string',...
                        'fontsize', 10, 'foregroundcolor', [0 0 0], 'backgroundcolor', [0 1 0]);
                    c.String = 'PMax ON';
                    c.Callback = @(a,b)PMax1_ON(LMax1,ZgMax1);
                    % PMin -------------------------------------------------------------------%        
                    % TLAČÍTKO PRO SKRYTÍ PMin
                    c = uicontrol('units','norm','position',[0.75 0.40 0.06 0.03], 'style', 'push', 'tag', 'string',...
                        'fontsize', 10, 'foregroundcolor', [0 0 0], 'backgroundcolor', [1 0 0]);
                    c.String = 'PMin OFF';
                    c.Callback = @(a,b)PMin1_OFF(LMin1,ZgMin1);
                    % TLAČÍTKO PRO ZOBRAZENÍ PMin
                    c = uicontrol('units','norm','position',[0.68 0.40 0.06 0.03], 'style', 'push', 'tag', 'string',...
                        'fontsize', 10, 'foregroundcolor', [0 0 0], 'backgroundcolor', [0 1 0]);
                    c.String = 'PMin ON';
                    c.Callback = @(a,b)PMin1_ON(LMin1,ZgMin1);
                    % Filtr Y+Z --------------------------------------------------------------%        
                    % TLAČÍTKO PRO SKRYTÍ FILTRU GRAFU ZRYCHLENÍ V OSE Y+Z 
                    c = uicontrol('units','norm','position',[0.765 0.21 0.08 0.03], 'style', 'push', 'tag', 'string',...
                        'fontsize', 10, 'foregroundcolor', [0 0 0],'backgroundcolor', [1 0 0]);  
                    c.String = 'FILTR Y+Z OFF';
                    c.Callback = @(a,b)Filtr23_OFF(L4,L6);
                    % TLAČÍTKO PRO ZOBRAZENÍ FILTRU GRAFU ZRYCHLENÍ V OSE Y+Z
                    c = uicontrol('units','norm','position',[0.675 0.21 0.08 0.03], 'style', 'push', 'tag', 'string',...
                        'fontsize', 10, 'foregroundcolor', [0 0 0],'backgroundcolor', [0 1 0]);  
                    c.String = 'FILTR Y+Z ON';
                    c.Callback = @(a,b)Filtr23_ON(L4,L6);
                    % Filtr Y ----------------------------------------------------------------%        
                    % TLAČÍTKO PRO SKRYTÍ FILTRU GRAFU ZRYCHLENÍ V OSE Y
                    c = uicontrol('units','norm','position',[0.765 0.17 0.07 0.03], 'style', 'push', 'tag', 'string',...    
                        'fontsize', 10, 'foregroundcolor', [0 0 0],'backgroundcolor', [1 0 0]);  
                    c.String = 'FILTR Y OFF';
                    c.Callback = @(a,b)Filtr2_OFF(L4);
                    % TLAČÍTKO PRO ZOBRAZENÍ FILTRU GRAFU ZRYCHLENÍ V OSE Y
                    c = uicontrol('units','norm','position',[0.685 0.17 0.07 0.03], 'style', 'push', 'tag', 'string',...
                        'fontsize', 10, 'foregroundcolor', [0 0 0],'backgroundcolor', [0 1 0]);  
                    c.String = 'FILTR Y ON';
                    c.Callback = @(a,b)Filtr2_ON(L4);
                    % Filtr Z ----------------------------------------------------------------%
                    % TLAČÍTKO PRO SKRYTÍ FILTRU GRAFU ZRYCHLENÍ V OSE Z
                    c = uicontrol('units','norm','position',[0.765 0.13 0.07 0.03], 'style', 'push', 'tag', 'string',...
                        'fontsize', 10, 'foregroundcolor', [0 0 0],'backgroundcolor', [1 0 0]);  
                    c.String = 'FILTR Z OFF';
                    c.Callback = @(a,b)Filtr3_OFF(L6);
                    % TLAČÍTKO PRO ZOBRAZENÍ FILTRU GRAFU ZRYCHLENÍ V OSE Z
                    c = uicontrol('units','norm','position',[0.685 0.13 0.07 0.03], 'style', 'push', 'tag', 'string',...
                        'fontsize', 10, 'foregroundcolor', [0 0 0],'backgroundcolor', [0 1 0]);  
                    c.String = 'FILTR Z ON';
                    c.Callback = @(a,b)Filtr3_ON(L6);

                    %-------------------------------------------------------------------------%
                    % TLAČÍTKA PRO JEDNOTLIVÉ ČASOVÉ ÚSEKY GRAFŮ -----------------------------%          
                    % GRAF V ČASE T = 0-5sek
                    uicontrol('units', 'norm', 'position', [0.86 0.21 0.13 0.03], 'style', 'push', 'tag', '0-5', 'string',...
                        'ČASOVÝ ÚSEK T=0-5 [s]', 'fontsize', 10, 'foregroundcolor', [0 0 0],'backgroundcolor', [0.9290, 0.6940, 0.1250], 'callback', 'gui_LP_01 0-5');          
                    % GRAF V ČASE T = 5-10sek    
                    uicontrol('units', 'norm', 'position', [0.86 0.17 0.13 0.03], 'style', 'push', 'tag', '5-10', 'string',...
                        'ČASOVÝ ÚSEK T=5-10 [s]', 'fontsize', 10, 'foregroundcolor', [0 0 0],'backgroundcolor', [0.9290, 0.6940, 0.1250], 'callback', 'gui_LP_01 5-10');
                    % GRAF V ČASE T = 10-15sek    
                    uicontrol('units', 'norm', 'position', [0.86 0.13 0.13 0.03], 'style', 'push', 'tag', '10-15', 'string',...
                        'ČASOVÝ ÚSEK T=10-15 [s]', 'fontsize', 10, 'foregroundcolor', [0 0 0],'backgroundcolor', [0.9290, 0.6940, 0.1250], 'callback', 'gui_LP_01 10-15');
                    % GRAF V ČASE T = 15-20sek    
                    uicontrol('units', 'norm', 'position', [0.86 0.09 0.13 0.03], 'style', 'push', 'tag', '15-20', 'string',...
                        'ČASOVÝ ÚSEK T=15-20 [s]', 'fontsize', 10, 'foregroundcolor', [0 0 0],'backgroundcolor', [0.9290, 0.6940, 0.1250], 'callback', 'gui_LP_01 15-20');
        
                    % GRAF V ČASE T = 0-5sek ---------------------------------------%               
                case('0-5')    
                    U=get(findobj('tag','0-5'),'value');
                    if U==1
                        set (findobj('tag','axes1'), 'xlim', [0 5]);
                        set (findobj('tag','axes2'), 'xlim', [0 5]);
                        set (findobj('tag','axes3'), 'xlim', [0 5]);
                        set (findobj('tag','axes4'), 'xlim', [0 5]);             
                    else
                        set (findobj('tag','axes1'),'xlim', [0 5])
                        set (findobj('tag','axes2'),'xlim', [0 5])
                        set (findobj('tag','axes3'),'xlim', [0 5])
                        set (findobj('tag','axes4'),'xlim', [0 5])
                    end
                    
                    % GRAF V ČASE T = 5-10sek --------------------------------------%         
                case('5-10')
                    V=get(findobj('tag','5-10'),'value');
                    if V==1
                        set (findobj('tag','axes1'),'xlim', [5 10])
                        set (findobj('tag','axes2'),'xlim', [5 10]);
                        set (findobj('tag','axes3'),'xlim', [5 10]);
                        set (findobj('tag','axes4'),'xlim', [5 10]);
                    else
                        set (findobj('tag','axes1'), 'xlim', [5 10]);
                        set (findobj('tag','axes2'), 'xlim', [5 10]);
                        set (findobj('tag','axes3'), 'xlim', [5 10]);
                        set (findobj('tag','axes4'), 'xlim', [5 10]);
                    end
                    % GRAF V ČASE T = 10-15sek -------------------------------------%         
                case('10-15')
                    J=get(findobj('tag','10-15'),'value');
                    if J==1
                        set (findobj('tag','axes1'),'xlim', [10 15]);
                        set (findobj('tag','axes2'),'xlim', [10 15])
                        set (findobj('tag','axes3'),'xlim', [10 15]);
                        set (findobj('tag','axes4'),'xlim', [10 15]);
                    else
                        set (findobj('tag','axes1'), 'xlim', [10 15]);
                        set (findobj('tag','axes2'), 'xlim', [10 15]);
                        set (findobj('tag','axes3'), 'xlim', [10 15]);
                        set (findobj('tag','axes4'), 'xlim', [10 15]);
                    end    
                    % GRAF V ČASE T = 15-20sek -------------------------------------%         
                case('15-20')
                    P=get(findobj('tag','15-20'),'value');
                    if P==1
                        set (findobj('tag','axes1'),'xlim', [15 20]);
                        set (findobj('tag','axes2'),'xlim', [15 20]);
                        set (findobj('tag','axes3'),'xlim', [15 20])
                        set (findobj('tag','axes4'),'xlim', [15 20]);
                    else
                        set (findobj('tag','axes1'), 'xlim', [15 20]);
                        set (findobj('tag','axes2'), 'xlim', [15 20]);
                        set (findobj('tag','axes3'), 'xlim', [15 20]); 
                        set (findobj('tag','axes4'), 'xlim', [15 20]);
                    end              
            end % KONEC SWITCH
            
        end % OD NARGIN
        end % KONEC FUNKCE gui_LP_01 

%------------------------------------------------------------------------------------------------------------------------------%
        % DALŠÍ FUNKCE ----------------------------------------------------------------------------------------------------------------%
        % FILTRY SKRYTÍ/ZOBRAZENÍ ------------------------------------------------%
        % FUNKCE PRO SKRYTÍ FILTRU GRAFU ZRYCHLENÍ V OSE Y
        function Filtr2_OFF(L4)
        L4.Visible = 'off';
        end
        % FUNKCE PRO ZOBRAZENÍ FILTRU GRAFU ZRYCHLENÍ V OSE Y
        function Filtr2_ON(L4)
        L4.Visible = 'on';
        end
        %-------------------------------------------------------------------------%
        % FUNKCE PRO SKRYTÍ FILTRU GRAFU ZRYCHLENÍ V OSE Z
        function Filtr3_OFF(L6)
        L6.Visible = 'off';
        end  
        % FUNKCE PRO ZOBRAZENÍ FILTRU GRAFU ZRYCHLENÍ V OSE Z
        function Filtr3_ON(L6)
        L6.Visible = 'on';
        end
        %-------------------------------------------------------------------------%
        % FUNKCE PRO SKRYTÍ FILTRU V GRAFU ZRYCHLENÍ V OSE Y+Z
        function Filtr23_OFF(L4,L6)
        L4.Visible = 'off';
        L6.Visible = 'off';
        end
        % FUNKCE PRO ZOBRAZENÍ FILTRU V GRAFU ZRYCHLENÍ V OSE Y+Z
        function Filtr23_ON(L4,L6)
        L4.Visible = 'on';
        L6.Visible = 'on';
        end
        %-------------------------------------------------------------------------%
        %-------------------------------------------------------------------------%
        % PMAX SKRYTÍ/ZOBRAZENÍ
        % FUNKCE PRO SKRYTÍ LMax, ZgMax
        function PMax1_OFF(LMax1,ZgMax1)
        set(LMax1,'visible','off');
        set(ZgMax1,'visible','off');
        end
        % FUNKCE PRO ZOBRAZENÍ LMax, ZgMax
        function PMax1_ON(LMax1,ZgMax1)
        set(LMax1,'visible','on');
        set(ZgMax1,'visible','on');
        end
        %-------------------------------------------------------------------------%    
        % FUNKCE PRO SKRYTÍ LMin, ZgMin
        function PMin1_OFF(LMin1,ZgMin1)
        set(LMin1,'visible','off');
        set(ZgMin1,'visible','off');
        end
        % FUNKCE PRO ZOBRAZENÍ LMin, ZgMin
        function PMin1_ON(LMin1,ZgMin1)
        set(LMin1,'visible','on');
        set(ZgMin1,'visible','on');
        end
        

[Voss]

"If I upload a text file that does not contain the data needed to display the map, my buttons disappear in the lower right edge of my GUI"

That happens because an error occurs after the panels that would contain the buttons are created but before the buttons themselves are created. The error is on this line:

lat=(X(:,6)); % LATITUDE 6. SLOUPEC TXT

The error happens because X has only 5 columns. When that error happens, code execution stops, so subsequent code including the creation of ax5 and the various pushbuttons is not executed. Always keep an eye on your command window for any errors.

A separate issue is that each time a file is selected, two new panels are created but the existing panels are never deleted. This means you may have panels on top of panels on top of panels, if you have loaded many files, one after another. It's unnecessary to create those panels and buttons more than once. Try to separate the panel and button (and axes, while you're at it) creation code from the code that runs when you load a file. That is, you should create your GUI components one time only (and keep in mind that they can be invisible or disabled if needed).

[Adam Kubica]

Thank you very much for the constructive reply! I appreciate it.

I would also say that I understand your idea. However, I have no idea what you mean by separating the panel and button (and axes) to create those panels and buttons more than once. Would it be possible to elaborate on how to do this please?

[Voss]

You're welcome!

I mean separate the code that creates the panels, buttons, and axes from the code that executes when you load a file. For instance, you can have a function that creates the GUI components (panels, buttons, axes) and a separate function that runs when a file is loaded. The component-creation function would run once when the program starts, and the file-load function would update the GUI components as necessary but would not create or delete any components.

[Adam Kubica]

Yes, I understand that. However, I have no idea what code mechanic to choose for this. Do you have any specific advice on how to achieve this with my program?

[Adam Kubica]

Problem solved! It was enough to change the order of individual codes :D How simple!

[Voss]

You'll still have two panels for each time you load a file, with the new panels being on top of the older ones so that you only ever see two.

Answer 1

[Walter Roberson]

geoplot can only draw in Geographic Axes objects, but your other graphics are Cartesian axes objects.

[Adam Kubica]

I didn't even think of that! You see, I have insufficient theoretical knowledge.. My fault. However, is there any way to further configure the map settings? At least, for example, changing the map to the view from the plane, instead of the tourist map?