MNT: Remove unused argument (Fixes #207)

Unidata · Oct 11, 2016 · 81c28f9 · 81c28f9
1 parent d758ffb
commit 81c28f9
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/metpy/calc/tests/test_tools.py b/metpy/calc/tests/test_tools.py
@@ -25,7 +25,7 @@ def test_nearest_intersection_idx():
     y2 = 100 * x - 650
     truth = np.array([2, 12])
 
-    assert_array_equal(truth, nearest_intersection_idx(x, y1, y2))
+    assert_array_equal(truth, nearest_intersection_idx(y1, y2))
 
 
 def test_find_intersections():

diff --git a/metpy/calc/tools.py b/metpy/calc/tools.py
@@ -36,15 +36,13 @@ def resample_nn_1d(a, centers):
 
 
 @exporter.export
-def nearest_intersection_idx(x, a, b):
+def nearest_intersection_idx(a, b):
     """
     Determines the index of the point just before two lines with
     common x values.
 
     Parameters
     ----------
-    x : array-like
-        1-dimensional array of numeric x-values
     a : array-like
         1-dimensional array of y-values for line 1
     b : array-like
@@ -87,7 +85,7 @@ def find_intersections(x, a, b):
     """
 
     # Find the index of the points just before the intersection(s)
-    nearest_idx = nearest_intersection_idx(x, a, b)
+    nearest_idx = nearest_intersection_idx(a, b)
 
     # Make an empty array to hold what we'll need for calculating
     # approximate intersections. Each row is an intersection