diff --git a/matlab/load_params.m b/matlab/load_params.m
index 43bd72ad451ca335c7bcb62e0a2ea8ff3ad7e194..0e47f493d87e33f4fa216db843facb4fd8c4e61b 100644
--- a/matlab/load_params.m
+++ b/matlab/load_params.m
@@ -11,6 +11,8 @@ NU      = h5readatt(filename,'/data/input','nu')/0.532;
 NR      = h5readatt(filename,'/data/input','nr');
 NZ      = h5readatt(filename,'/data/input','nz');
 L       = h5readatt(filename,'/data/input','Lr');
+CLOS    = h5readatt(filename,'/data/input','CLOS');
+MU = str2num(filename(end-18:end-14));
 if NON_LIN == 'y'
     NON_LIN = 1;
 else