<div>
I am guessing, that obs and interp are no standard python data types, but some <br />
special class of a special library.<br />
<br />
In order to verify my assumption:<br />
could you add following line before this line in question and tell me what's printed out<br />
<br />
print('type of obs = %r' % type(obs))
</div>


I am guessing, that obs and interp are no standard python data types, but some
special class of a special library.

In order to verify my assumption:
could you add following line before this line in question and tell me what's printed out

print('type of obs = %r' % type(obs))

<div>
I am trying to understand teh second code from here <br />
<br />
<a href="http://stackoverflow.com/questions/3104781/inverse-distance-weighted-idw-interpolation-with-python" rel="ugc">http://stackoverflow.com/questions/3104781/inverse-distance-weighted-idw-interpolation-with-python</a><br />
<br />
It is self created array ...
</div>


I am trying to understand teh second code from here

http://stackoverflow.com/questions/3104781/inverse-distance-weighted-idw-interpolation-with-python [http://stackoverflow.com/questions/3104781/inverse-distance-weighted-idw-interpolation-with-python]

It is self created array ...

<div>
<div class="content wysiwyg-content">
hi,<br />
<br />
i have this code that i am trying to understand..<br />
<br />
&nbsp;np.subtract.outer(obs[:,0]<wbr />, interp[:,0])<br />
<br />
even when i run the program..i dont understand.....
</div>
</div>


hi,

i have this code that i am trying to understand..

 np.subtract.outer(obs[:,0], interp[:,0])

even when i run the program..i dont understand.....

python array

Python is a widely used general-purpose, high-level programming language. Its design philosophy emphasizes code readability, and its syntax allows programmers to express concepts in fewer lines of code than would be possible in other languages. Python supports multiple programming paradigms, including object-oriented, imperative and functional programming or procedural styles. It features a dynamic type system and automatic memory management and has a large and comprehensive set of standard libraries, including NumPy, SciPy, Django, PyQuery, and PyLibrary.