OPTIMA_check_BIOMAX_4.m

function BIDS = OPTIMA_check_BIOMAX_4(BIDS)
% 
% check for existing biomax file
%  
% this function checks if a file biomax.out exists in the 
% current subject's folder
%          
% file history:
% created M. Czisch 13.11.2019


cd(BIDS.input.dir)

% two versions are possible
is_verified = dir('*VERIFIED*');
is_modified = dir('*MODIFIED*');

if ~isempty(is_verified) || ~isempty(is_modified)
    fprintf('\nfound biomax_out file\n');
else
    error('\nERROR. \nthe data have not been checked for consistency yet!\n\n');
end

if ~isempty(is_verified)
    BIDS.input.biomax = is_verified.name;
else
    BIDS.input.biomax = is_modified.name;
end