copy view params, mat2gray on import

src/MATLAB/@leversc/loadImage.m

@@ -18,6 +18,6 @@ sz(4)=length(channels);
 sz(5)=length(time);
 targetFile=strrep(strDB,'.LEVER','.h5');
 im=h5read(targetFile,'/Images/Original',[1,1,1,channels(1),time(1)],sz);
-im=mat2gray(im);
+% im=mat2gray(im);
 end