[python-dtcwt] 271/497: registration: fix default method for warp

[Ghislain Vaillant]

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ghisvail-guest pushed a commit to branch debian/sid
in repository python-dtcwt.

commit 0aa2a94c07bc7ed522578cd8cbd9b6d0d92c88c8
Author: Rich Wareham <rjw57 at cam.ac.uk>
Date:   Thu Jan 30 12:03:40 2014 +0000

    registration: fix default method for warp
---
 dtcwt/registration.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dtcwt/registration.py b/dtcwt/registration.py
index ac059cc..1eadc97 100644
--- a/dtcwt/registration.py
+++ b/dtcwt/registration.py
@@ -244,7 +244,7 @@ def normsample(Yh, xs, ys, method=None):
     """
     return dtcwt.sampling.sample(Yh, xs*Yh.shape[1], ys*Yh.shape[0], method=method)
 
-def warptransform(t, avecs, levels, method='bilinear'):
+def warptransform(t, avecs, levels, method=None):
     """
     Return a warped version of a transformed image acting only on specified levels.
 
@@ -255,6 +255,9 @@ def warptransform(t, avecs, levels, method='bilinear'):
     *t* should be a
     :pyclass:`dtcwt.backend.base.TransformDomainSignal`-compatible instance.
 
+    The *method* parameter is interpreted as in :py:func:`dtcwt.sampling.rescale` and
+    is the sampling method used to resize *avecs* to *shape*.
+
     .. note::
 
         This function will clone the transform *t* but it is a shallow clone

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