a coule of small updates:

• instead of using [pack f p], I tried [list append]. Now the warning

doesn't appear.

• by changing a toggle order later in the row, the output is correct.

Nevertheless, I would be interested to know what the warning means, and
why is it better (?) to use list instead of pack.

Joao

Hello list,

I got the warning "pack_bang: warning: reentry with pointers
unprotected". Does someone know what does this mean? This comes up when having a loop trying to spout out all scalars with
the same x value - which doesn't seem to work, as I get 2 times the same
pointer, instead of 2 different pointers.