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How to access a detail vector array

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I have a vector array spat out by a node upstream and would like to access that array downstream in an attribute wrangle node that runs on details also. 

Below is what I tried to no avail, the vectors stored in the array are not returned somehow:

foreach(int i; vector aaa; v@vec_array){
v@av = aaa;

I want to be able to create points by running through all the vectors in this array.

Thanx in advance for all the help;


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Thanx so much Tim, that helped tremendously :) Houdini documentation is great but I sometimes get the feeling that it is possible to find one's self in the dark about certain things. Thanx so much again for taking the time to help :)



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