diff --git a/script/hyst_test.py b/script/hyst_test.py
index ac63109..b8653d4 100644
--- a/script/hyst_test.py
+++ b/script/hyst_test.py
@@ -1 +1,10 @@
+open_valve()
+set_pol_cplus(offset = None)
+set_file('Mn_hyst_plus')
+hyst_cont(field_x, -6.8, 6.8, 2.0, [638.6, 637.0])
+
+
+set_pol_cminus(offset = None)
+set_file('Mn_hyst_minus')
 hyst_cont(field_x, 6.8, -6.8, 2.0, [638.6, 637.0])
+close_valve()