cleanup

.flake8

 [flake8]
 max-line-length = 100
-ignore = E501, W605
+ignore = E501, W605, W503
 select = C,E,F,W,B,B9

fresnel/hankel.py

@@ -112,7 +112,7 @@ class ResampleTransform:
 
     Parameters
     ----------
-    Nin : int
+    N : int
         number of samples
     samplesout : array
         new sampling grid
@@ -137,11 +137,10 @@ class ResampleTransform:
     .. [2] A. W. Norfolk and E. J. Grace, “Reconstruction of optical fields with the Quasi-discrete Hankel transform,” Optics Express, vol. 18, no. 10, p. 10551, May 2010. https://doi.org/10.1364%2Foe.18.010551
     """
 
-    def __init__(self, Nin, samplesout, xmax=1, order=0, eps=1e-10):
-        Nout = len(samplesout)
+    def __init__(self, N, samplesout, xmax=1, order=0, eps=1e-10):
 
-        jn = np.array(scipy.special.jn_zeros(order, Nin + 1))
-        jN = jn[Nin]
+        jn = np.array(scipy.special.jn_zeros(order, N + 1))
+        jN = jn[N]
 
         K = jN / xmax