inputheader = '..\data\MICCAI_BraTS_2019_Data_Training\HGG\';
outfolder = '..\testfolder\';
id = 'BraTS19_2013_2_1';

type = 'seg_flair.nii';
filename = strcat(id,'_', type); % BraTS19_2013_2_1_flair.nii
flair_path = strcat(outfolder, filename);
%disp(path);
ffffff = niftiread(flair_path); %size 240x240x155 

fff84 = ffffff(84, :, 86);