diff -r a69e0c8ca55c -r 453b23dd7f94 lidar_correction_ghk_pollyxt.py
--- a/lidar_correction_ghk_pollyxt.py	Mon Nov 14 16:31:32 2016 +0100
+++ b/lidar_correction_ghk_pollyxt.py	Mon Nov 14 23:39:33 2016 +0100
@@ -65,32 +65,6 @@
 
 #if user_yes_no_query('want to exit?') == 1: sys.exit()
 
-'''
-## {{{ http://code.activestate.com/recipes/577058/ (r2)
-def query_yes_no(question, default="yes"):
-    valid = {"yes":"yes",   "y":"yes",  "ye":"yes",
-             "no":"no",     "n":"no"}
-    if default == None:
-        prompt = " [y/n] "
-    elif default == "yes":
-        prompt = " [Y/n] "
-    elif default == "no":
-        prompt = " [y/N] "
-    else:
-        raise ValueError("invalid default answer: '%s'" % default)
-
-    while 1:
-        sys.stdout.write(question + prompt)
-        choice = input().lower()
-        if default is not None and choice == '':
-            return default
-        elif choice in valid.keys():
-            return valid[choice]
-        else:
-            sys.stdout.write("Please respond with 'yes' or 'no' "\
-                             "(or 'y' or 'n').\n")
-## end of http://code.activestate.com/recipes/577058/ }}}
-'''
 abspath = os.path.abspath(__file__)
 dname = os.path.dirname(abspath)
 fname = os.path.basename(abspath)
@@ -194,7 +168,7 @@
 #InputFile = 'optic_input_ver8c_PollyXT_RALPH_4.py'
 #InputFile = 'optic_input_ver8c_PollyXT_RALPH_5.py'
 #InputFile = 'optic_input_ver8c_PollyXT_RALPH_6.py'
-InputFile = 'optic_input_ver8c_PollyXT_RALPH_7.py'
+InputFile = 'system_settings/optic_input_ver8c_PollyXT_RALPH_7.py'
 #InputFile = 'optic_input_ver6e_Bertha_b_355.py'
 #InputFile = 'optic_input_ver6e_Bertha_b_532.py'
 #InputFile = 'optic_input_ver6e_Bertha_b_1064.py'