Description

Add (:)' inside num2str to make it always output a row vector. Because right now it gives several rows

xASL_num2str([1;2;3])
ans =
3×1 char array
'1'
'2'
'3'

Review the use of xASL_num2str everywhere to make sure always a single number or a row vector of output is expected.

Release notes

xASL_num2str always outputs a row vector.