Delete elements from columne vectors

[snã¦ss]

Hi!
I have written a function i call "STACK(A)" that takes a column vector, and loops through it and stacks all non zero elements in a new column vector. 

 
My problem is the output, the new column vector is displayed as:

Any suggestions on how to get a new normal column vector like the "IntendedOutput"

Regards 😄 
Sigurd 

[Werner_E · Accepted solution]

Simply omit the "stack" command and you get the output you expect!

Find also some less elaborate routines below - their output differs if the input vector consists of zeros only!