Hi,<br><br>I looked into the functions you&#39;re interested, although I&#39;m not an expert but as far as I understand it - the watershed_ift() function is implemented in C, since the _nd_image module is a binary package. If you download the SciPy source code (<a href="http://sourceforge.net/projects/scipy/files/scipy/">http://sourceforge.net/projects/scipy/files/scipy/</a>) you can find the C source of the function you&#39;re interested in the scipy/ndimage/src/ni_measure.c file. The function is called NI_WatershedIFT.<br>

<br>I hope this helps,<br><br clear="all">Paweł<br>
<br><br><div class="gmail_quote">2012/8/8 <a href="mailto:dlibyp@gmail.com">dlibyp@gmail.com</a> <span dir="ltr">&lt;<a href="mailto:dlibyp@gmail.com" target="_blank">dlibyp@gmail.com</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

Hi all,<br>
My question is a digest code question, so that I post on scipy-user,<br>
please tell me if I should no more do that.<br>
I would like to see source code for watershed algorithm. Code in<br>
scipy.ndimage.measurements for watershed is a wrapper for method<br>
watershed_ift in _nd_image. Module is imported in measurements.py, but I<br>
cannot find it in parent repository.<br>
Sorry for naive question: does _nd_image refers to C implementation of<br>
watershed_ift() method?<br>
Thanks.<br>
Rig<br>
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