From cf77feede3b22a75517c7632c95892e498242491 Mon Sep 17 00:00:00 2001
From: "Olivier J.N. Bertrand" <olivier.bertrand@uni-bielefeld.de>
Date: Tue, 28 Aug 2018 11:23:29 +0200
Subject: [PATCH] Add todo on renderer

---
 navipy/sensors/renderer.py      | 1 +
 navipy/trajectories/__init__.py | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/navipy/sensors/renderer.py b/navipy/sensors/renderer.py
index b537ade..d87021c 100644
--- a/navipy/sensors/renderer.py
+++ b/navipy/sensors/renderer.py
@@ -67,6 +67,7 @@ class AbstractRender():
         # not exist
         self._logger.debug('render output:{}'.format(outputfile))
         dirname = os.path.dirname(outputfile)
+        # Todo empty dirname
         if not os.path.isdir(dirname):
             os.makedirs(dirname)
         # Check the file type
diff --git a/navipy/trajectories/__init__.py b/navipy/trajectories/__init__.py
index ce707c0..924b6d8 100644
--- a/navipy/trajectories/__init__.py
+++ b/navipy/trajectories/__init__.py
@@ -590,7 +590,7 @@ series.
                 b, a = signal.butter(order.loc[col], cutoff.loc[col])
                 if padlen is None:
                     padlen = 3*max(len(a), len(b))
-                if trajno_nan.shape[0] < padlen:
+                if trajno_nan.shape[0] <= padlen:
                     self.loc[indeces, col] *= np.nan
                 else:
                     if col[0] == 'location':
-- 
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