# HG changeset patch
# User calpe  <miguel.calpe.linares@gmail.com>
# Date 1542617479 -3600
#      Mon Nov 19 09:51:19 2018 +0100
# Node ID f048e9d4961fafb7249c504160ff9f38cd50e699
# Parent  1f9f3190a0434d79bb3527d12d88b7a3d348442d
Solved bug idkx_dealiasing in spectra.py.

diff --git a/fluidsim/solvers/ns2d/strat/output/spectra.py b/fluidsim/solvers/ns2d/strat/output/spectra.py
--- a/fluidsim/solvers/ns2d/strat/output/spectra.py
+++ b/fluidsim/solvers/ns2d/strat/output/spectra.py
@@ -179,10 +179,10 @@
             EA_kx = (dset_spectrum1Dkx_EA[imin_plot : imax_plot + 1]).mean(0)
 
             id_kx_dealiasing = (
-                np.argmin(abs(kx - self.sim.oper.kxmax_dealiasing)) - 1
+                np.argmin(abs(kx - (kx.max() * self.sim.oper.coef_dealiasing))) - 1
             )
             id_ky_dealiasing = (
-                np.argmin(abs(ky - self.sim.oper.kymax_dealiasing)) - 1
+                np.argmin(abs(ky - (ky.max() * self.sim.oper.coef_dealiasing))) - 1
             )
 
             # Remove modes dealiased.