ShotNo=39528
baseURL='http://golem.fjfi.cvut.cz/shots/';
diagnPATH='/Diagnostics/BasicDiagnostics/Results/U_loop.csv';
%Create a path to data
dataURL=strcat(baseURL,int2str(ShotNo),diagnPATH); 
% Write data from GOLEM server to a local file
urlwrite(dataURL,'LoopVoltage');
% Load data
data = load('LoopVoltage', '\t'); 
% Plot and save the graph 
f = figure('visible','off')
plot(data(:,1), data(:,2), '.') ;
xlabel('time [ms]')
ylabel('U_loop [V]')
saveas(gcf, 'plot', 'jpg');
exit;


% command line execution:
% octave --persist Uloop.m