// Open files and place them in new, seperate worksheets
fdlog.path$ = "C:\MATLAB71\PIMS\"; // set fdlog's default path
fdlog.ShowComment = 0;
fdlog.UseGroup(Ascii);
if (fdlog.MultiOpen() != 0/0);
{
	loop (ii, 1, fdlog.MultiOpen.Count)
	{
		window -t data MULTI;
		fdlog.Get(A, ii);
		open -w %A;
		%B = %H;
		window -r %B Sheet$(ii);
	}
}
	
// Merge all worksheets into one dataset
 fileCount = fdlog.MultiOpen.Count;
if (fileCount == 0) 
{
	type -b "Error: No files have been selected for loading.";
	return; // exit the script
}
else if (fileCount > 10)
{
	type -b "Error: Too many files selected. Maximum number is 10.";
	return; // exit the script
}
else 
{
// copy col D from sheet represented by count to the column 
// represented by count in multiWks
        window -t data MULTI;
	%B = %H;
	window -r %B multiWks;
	loop (jj, 1, fileCount)
	{
		%(multiWks,jj) = Sheet$(jj)_D;
		%J = Sheet$(jj)_J;
		%K = "\L($(jj)) %J";
	}
}