Hi,
I've assigned a bunch of floats to an array in a attribute wrangle which I want to read later on in another attribute wrangle.

first wrangle:
f@length_array = array(1,2,3,4,5);

and then in the later wrangle i do this:

printf(“my array %f”, @length_array);

it just prints out “my array 0.000000”. Am I right in thinking that its not global between attribute wrangles, or is there something i'm missing?

thank jean-marc. p.s currently using houdini apprentice 17.

Hi Jean-Marc,
You need to use f[]@ to create and access array attributes so:
first wrangle:
Next wrangle:

More useful info on using vex here: http://www.sidefx.com/docs/houdini/vex/snippets.html#arrays [www.sidefx.com]

just for completeness, since [] are not automatically shown in the forum even though Leaf probably wrote them in there
first wrangle shoud be:
second wrangle:

Ah, thanks for pointing that out tamte, my original reply looked really confusing!
Edited my original post so it makes sense haha.

thanks , that works a treat.