Rename tool function

SabineHaas · SabineHaas · commit 32206d7df1e0 · 2017-05-30T12:04:22.000+02:00
diff --git a/doc/modules.rst b/doc/modules.rst
@@ -104,4 +104,4 @@ Additional functions used in the windpowerlib.
 .. autosummary::
    :toctree: temp/
 
-   tools.select_closer_value
+   tools.smallest_difference
diff --git a/windpowerlib/tools.py b/windpowerlib/tools.py
@@ -10,7 +10,7 @@
 import collections
 
 
-def select_closer_value(value_1, value_2, comp_value, corresp_1, corresp_2):
+def smallest_difference(value_1, value_2, comp_value, corresp_1, corresp_2):
     r"""
     Selects the value with the smaller difference to a comparative value.
 
