diff --git a/script/test/otf_post_mortem.py b/script/test/otf_post_mortem.py
index 0cc77bd..0d96834 100644
--- a/script/test/otf_post_mortem.py
+++ b/script/test/otf_post_mortem.py
@@ -25,7 +25,7 @@ while loop_count < nr_loops:
 
 
 
-#            sample LCO
+'''#            sample LCO
 # scans C
 caput('X11MA-KEI10:RANGE', 7)
 caput('X11MA-KEI11:RANGE', 8)
@@ -36,11 +36,11 @@ while loop_count < nr_loops:
     otf(start=270, end=320, time=2, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='s1_coated_LCO_C-reference-C', folder='data/2019_10/postmortem')
     loop_count = loop_count + 1
 
-# scans Survey
+'''# scans Survey
 caput('X11MA-KEI10:RANGE', 6)
 caput('X11MA-KEI11:RANGE', 8)
 caput('X11MA-KEI12:RANGE', 9)
-nr_loops=1
+nr_loops=2
 loop_count = 0
 while loop_count < nr_loops:
     otf(start=500, end=900, time=3, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='s1_coated_LCO_C-reference-Survey', folder='data/2019_10/postmortem')