function [] = groupSimVal(simFolder, regFolder, saveName) 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%Validation for NoRMCorre on simulated data by comparing to the ground
%truth
% Inputs:
%     - simFolder: Folder containing the simulated videos
%     - regFolder: str of the folder name containing the registered version
%     of the video
%     - saveName: name of the .mat file to save the data to
% Outputs: (none)
%     -
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

cd(simFolder)

simVid = dir('simulated data*.mat');

% Go through each video and calculate the difference between the ground
% truth movement and the movement calculated using NoRMCorre. 
for fn = 1:length(simVid)
   simdata = strcat(simFolder, simVid(fn).name);
   simName = simVid(fn).name;
   IDind = strfind(simName, '_');
   cd(regFolder)
   ID{fn} = simName((IDind+1):(end-4));
   regName = dir(strcat('*', ID{fn}, '*associated.mat'));
   regdata = strcat(regFolder, regName(1).name);
   [X{fn}, Y{fn}, eucdist{fn}, MSEeu{fn}, timeoff{fn}, maxErr{fn}] = validateSimulationRegistration(simdata, regdata);
   save(saveName, 'X', 'Y', 'simVid', 'eucdist', 'MSEeu', 'timeoff', 'maxErr', 'ID');
end

end